ABLABE Arthropoda Insecta Diptera Chironomidae-Tanypodinae Ablabesmyia spp. s P 8.4 ABLABE/ANN Arthropoda Insecta Diptera Chironomidae-Tanypodinae Ablabesmyia annulata P 3.6 ABLABE/HAU Arthropoda Insecta Diptera Chironomidae-Tanypodinae Ablabesmyia hauberi s P 4.2 ABLABE/JAN Arthropoda Insecta Diptera Chironomidae-Tanypodinae Ablabesmyia janta P 7.1 ABLABE/MAL Arthropoda Insecta Diptera Chironomidae-Tanypodinae Ablabesmyia mallochi P 7.6 ACARI Arthropoda Acari Acari 5.7 ACENTR/AMP Arthropoda Insecta Ephemeroptera Baetidae Acentrella amplus G 3.6 ACENTR/CAR Arthropoda Insecta Ephemeroptera Baetidae Acentrella carolina s R . ACERPE Arthropoda Insecta Ephemeroptera Baetidae Acerpenna spp. G . ACERPE/PYG Arthropoda Insecta Ephemeroptera Baetidae Acerpenna pygmaeus s G 3.7 ACRONE Arthropoda Insecta Plecoptera Perlidae Acroneuria spp. P 4 ACRONE/ABN Arthropoda Insecta Plecoptera Perlidae Acroneuria abnormis P 2.2 ACRONE/ARE Arthropoda Insecta Plecoptera Perlidae Acroneuria arenosa P 2.2 ACRONE/CAR Arthropoda Insecta Plecoptera Perlidae Acroneuria carolinensis s P 0 ACRONE/EVO Arthropoda Insecta Plecoptera Perlidae Acroneuria evoluta P 2 ACRONE/FIL Arthropoda Insecta Plecoptera Perlidae Acroneuria filicis P . ACRONE/LYC Arthropoda Insecta Plecoptera Perlidae Acroneuria lycorias P 1.5 ACRONE/MEL Arthropoda Insecta Plecoptera Perlidae Acroneuria mela P 0.9 AESHNIDAE Arthropoda Insecta Odonata-Anisoptera Aeshnidae Aeshnidae p . AGAPET Arthropoda Insecta Trichoptera Glossosomatidae Agapetus spp. R 0 AGAPET/IRI Arthropoda Insecta Trichoptera Glossosomatidae Agapetus iridis R 0 AGAPET/JOC Arthropoda Insecta Trichoptera Glossosomatidae Agapetus jocassee G 0 AGAROD Arthropoda Insecta Trichoptera Sericostomatidae Agarodes spp. s S 0 AGAROD/TET Arthropoda Insecta Trichoptera Sericostomatidae Agarodes tetron s S 0 AGAROD/WAL Arthropoda Insecta Trichoptera Sericostomatidae Agarodes wallacei s S 0 AGASIC/HYG Arthropoda Insecta Coleoptera Chrysomelidae Agasicles hygrophila s S . AGNETI Arthropoda Insecta Plecoptera Perlidae Agnetina spp. P 0 AGNETI/ANN Arthropoda Insecta Plecoptera Perlidae Agnetina annulipes s P 0 AGNETI/CAP Arthropoda Insecta Plecoptera Perlidae Agnetina capitata P 3.4 AGNETI/FLA Arthropoda Insecta Plecoptera Perlidae Agnetina flavescens P 0 AGRYPN Arthropoda Insecta Trichoptera Phryganeidae Agrypnia spp. s S 2 AGRYPN/VES Arthropoda Insecta Trichoptera Phryganeidae Agrypnia vestita s S 2 ALLOCA Arthropoda Insecta Plecoptera Capniidae Allocapnia spp. S 2.8 ALLONA Arthropoda Insecta Plecoptera Pteronarcyidae Allonarcys spp. s S . ALLONA/SCO Arthropoda Insecta Plecoptera Pteronarcyidae Allonarcys scotti s R . ALLOPE Arthropoda Insecta Plecoptera Chloroperlidae Alloperla spp. G 1.4 ALLUAU Arthropoda Insecta Diptera Ceratopogonidae Alluaudomyia spp. P 5 AMELET Arthropoda Insecta Ephemeroptera Siphlonuridae Ameletus spp. G 2.1 AMELET/CRY Arthropoda Insecta Ephemeroptera Siphlonuridae Ameletus cryptostimulus G . AMELET/LIN Arthropoda Insecta Ephemeroptera Siphlonuridae Ameletus lineatus G 2.1 AMPHIC/AME Annelida Oligochaeta Haplotaxida Naididae Amphichaeta americana s 4 AMPHIN Arthropoda Insecta Plecoptera Nemouridae Amphinemura spp. S 3.4 AMPHIN/DEL Arthropoda Insecta Plecoptera Nemouridae Amphinemura delosa S 3.4 AMPHIN/NIG Arthropoda Insecta Plecoptera Nemouridae Amphinemura nigritta S 3.4 AMPHIN/WUI Arthropoda Insecta Plecoptera Nemouridae Amphinemura wui S 3.4 ANABOL/CON Arthropoda Insecta Trichoptera Limnephilidae Anabolia consocia S 0 ANCHYT/BIC Arthropoda Insecta Coleoptera Ptilodactylidae Anchytarsus bicolor S 3.8 ANCYRO/VAR Arthropoda Insecta Coleoptera Elmidae Ancyronyx variegatus s G 6.9 ANISOC/PYR Arthropoda Insecta Trichoptera Calamoceratidae Anisocentropus pyraloides s S 0.8 ANODON Mollusca Pelecypoda Heterodontida Unionidae Anodonta spp. s F 2 ANODON/IMB Mollusca Pelecypoda Heterodontida Unionidae Anodonta imbecilis s F 2 ANTOCH Arthropoda Insecta Diptera Tipulidae Antocha spp. 4.6 APATAN Arthropoda Insecta Trichoptera Limnephilidae Apatania spp. R 0.6 APATAN/ROS Arthropoda Insecta Trichoptera Limnephilidae Apatania rossi R 0.6 ARCTOP/IRR Arthropoda Insecta Trichoptera Hydropsychidae Arctopsyche irrorata F 0 ARGIA Arthropoda Insecta Odonata-Zygoptera Coenagrionidae Argia spp. s P 8.7 ARGIA/BIP Arthropoda Insecta Odonata-Zygoptera Coenagrionidae Argia bipunctulata s P 8.7 ARGIA/SED Arthropoda Insecta Odonata-Zygoptera Coenagrionidae Argia sedula s P 6 ARGIA/TRA Arthropoda Insecta Odonata-Zygoptera Coenagrionidae Argia translata s P 8.7 ARRENU Arthropoda Arachnoidea Acarina Arrenuridae Arrenurus spp. s P . ASELLU Arthropoda Crustacea Isopoda Asellidae Caecidotea spp. s S 9.4 ASHEUM Arthropoda Insecta Diptera Chironomidae-Chironominae Asheum spp. . ASTACIDAE Arthropoda Crustacea Decapoda Astacidae Astacidae s S 7.2 ATHERI/LAN Arthropoda Insecta Diptera Athericidae Atherix lantha P 2.1 ATHERICIDA Arthropoda Insecta Diptera Athericidae Athericidae . ATRICH Arthropoda Insecta Diptera Ceratopogonidae Atrichopogon spp. G 6.8 AXARUS Arthropoda Insecta Diptera Chironomidae-Chironominae Axarus spp. G 2 BAETIC Arthropoda Insecta Ephemeroptera Baetiscidae Baetisca spp. n G . BAETIC/CAR Arthropoda Insecta Ephemeroptera Baetiscidae Baetisca carolina n G 3.6 BAETIC/GIB Arthropoda Insecta Ephemeroptera Baetisicidae Baetisca gibbera n G 1.4 BAETIC/OBE Arthropoda Insecta Ephemeroptera Baetiscidae Baetisca obesa n G 4 BAETIDAE Arthropoda Insecta Ephemeroptera Baetidae Baetidae . BAETIS Arthropoda Insecta Ephemeroptera Baetidae Baetis spp. G 3.8 BAETIS/AMP Arthropoda Insecta Ephemeroptera Baetidae Acentrella amplus s G 3.6 BAETIS/BRU Arthropoda Insecta Ephemeroptera Baetidae Baetis brunneicolor G 4.6 BAETIS/EPH Arthropoda Insecta Ephemeroptera Baetidae Baetis ephippiatus s R 3.9 BAETIS/FRO Arthropoda Insecta Ephemeroptera Baetidae Baetis frondalis s R 8 BAETIS/INT Arthropoda Insecta Ephemeroptera Baetidae Baetis intercalaris G 5.8 BAETIS/PLU Arthropoda Insecta Ephemeroptera Baetidae Baetis pluto G 4.8 BAETIS/PRO Arthropoda Insecta Ephemeroptera Baetidae Baetis propinquus G 6.2 BAETIS/TRI Arthropoda Insecta Ephemeroptera Baetidae Baetis tricaudatus G 1.8 BAETISCIDA Arthropoda Insecta Ephemeroptera Baetiscidae Baetiscidae . BANKSI Arthropoda Insecta Trichoptera Phryganeidae Banksiola spp. s S 2 BANKSI/DOS Arthropoda Insecta Trichoptera Phryganeidae Banksiola dossuaria s S 2 BASIAE/JAN Arthropoda Insecta Odonata-Anisoptera Aeshnidae Basiaeshna janata P 7.7 BELONE Arthropoda Insecta Plecoptera Perlidae Beloneuria spp. s P 0 BELONE/GEO Arthropoda Insecta Plecoptera Perlidae Beloneuria georgiana P 0 BEROSU Arthropoda Insecta Coleoptera Hydrophilidae Berosus spp. S I 8.6 BEROSU/INF Arthropoda Insecta Coleoptera Hydrophilidae Berosus infuscatus s I 8.6 BEROSU/STR Arthropoda Insecta Coleoptera Hydrophilidae Berosus striatus S I 8.6 BEZZIA Arthropoda Insecta Diptera Ceratopogonidae Bezzia spp. P 6 BITTAC Arthropoda Insecta Diptera Ptychopteridae Bittacomorpha spp. G 8 BITTAC/CLA Arthropoda Insecta Diptera Ptychopteridae Bittacomorpha clavipes G 8 BIVALVIA Mollusca Bivalvia Bivalvia . BLEPHA Arthropoda Insecta Diptera Blephariceridae Blepharicera spp. R 0.2 BLEPHA/CHE Arthropoda Insecta Diptera Blephariceridae Blepharicera cherokea s R 0.2 BLEPHA/SIM Arthropoda Insecta Diptera Blephariceridae Blepharicera similans s R 0.2 BLEPHA/TEN Arthropoda Insecta Diptera Blephariceridae Blepharicera tenuipes R 0.2 BLEPHA/WIL Arthropoda Insecta Diptera Blephariceridae Blepharicera williamsae R 0.2 BLEPHARICE Arthropoda Insecta Diptera Blephariceridae Blephariceridae 0.2 BOLTOP/ROS Arthropoda Insecta Plecoptera Taeniopterygidae Boltoperla rossi s R 0 BOTHRI/VEJ Annelida Oligochaeta Haplotaxida Tubificidae Bothrioneurum vejdovskyanum s G 7 BOYERI Arthropoda Insecta Odonata-Anisoptera Aeshnidae Boyeria spp. P 6.3 BOYERI/GRA Arthropoda Insecta Odonata-Anisoptera Aeshnidae Boyeria grafiana P 6.3 BOYERI/VIN Arthropoda Insecta Odonata-Anisoptera Aeshnidae Boyeria vinosa s P 6.3 BRACHR Arthropoda Insecta Ephemeroptera Caenidae Brachycercus spp. n G 3.5 BRACHR/NIT Arthropoda Insecta Ephemeroptera Caenidae Brachycercus nitidus s G 3.5 BRACHY Arthropoda Insecta Trichoptera Brachycentridae Brachycentrus spp. s F 2.2 BRACHY/APP Arthropoda Insecta Trichoptera Brachycentridae Brachycentrus appalachia s F 1.1 BRACHY/NIG Arthropoda Insecta Trichoptera Brachycentridae Brachycentrus nigrosoma s F 2.2 BRACHY/NUM Arthropoda Insecta Trichoptera Brachycentridae Brachycentrus numerosus s F 1.8 BRACHY/SPI Arthropoda Insecta Trichoptera Brachycentridae Brachycentrus spinae s F 0 BRACHYCENT Arthropoda Insecta Trichoptera Brachycentridae Brachycentridae . BRANCH/SOW Annelida Oligochaeta Haplotaxida Tubificidae Branchirua sowerbyi s 8.4 BRANCHIOBD Annelida Oligochaeta Branchiobdellida Branchiobdellidae Branchiobdellidae 6 BRATIS/UNI Annelida Oligochaeta Haplotaxida Naididae Bratislavia unidentata s 3 BRILLI Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Brillia spp. S 5.2 BRILLI/FLA Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Brillia flavifrons s S 5.2 BRILLI/PAR Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Brillia parva s G 2.6 BRILLI/SER Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Brillia sera S 5.2 BRUNDI Arthropoda Insecta Diptera Chironomidae-Tanypodinae Brundiniella spp. P 3.8 BRUNDI/EUM Arthropoda Insecta Diptera Chironomidae-Tanypodinae Brundiniella eumorpha P 3.8 BRYOPH Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Bryophaenocladius spp. G 2 CAECID Arthropoda Crustacea Isopoda Asellidae Caecidotea spp. s S 9.2 CAECID/FOR Arthropoda Crustacea Isopoda Asellidae Caecidotea forbesi s G 9.2 CAENIS Arthropoda Insecta Ephemeroptera Caenidae Caenis spp. s G 7.6 CAENIS/AMI Arthropoda Insecta Ephemeroptera Caenidae Caenis amicas s G 6 CALAMOCERA Arthropoda Insecta Trichoptera Calamoceratidae Calamoceratidae . CALOPT Arthropoda Insecta Odonata-Zygoptera Calopterygidae Calopteryx spp. P 8.3 CALOPT/AMA Arthropoda Insecta Odonata-Zygoptera Calopterygidae Calopteryx amata P 8.3 CALOPT/DIM Arthropoda Insecta Odonata-Zygoptera Calopterygidae Calopteryx dimidiata P 8.3 CALOPT/MAC Arthropoda Insecta Odonata-Zygoptera Calopterygidae Calopteryx maculata P 8.3 CAMBAR Arthropoda Crustacea Decapoda Cambaridae Cambarus spp. s S 8.1 CAMBAR/ASP Arthropoda Crustacea Decapoda Cambaridae Cambarus asperimanus S 8.1 CAMBAR/BAR Arthropoda Crustacea Decapoda Cambaridae Cambarus bartonii s S 8.1 CAMBAR/LAT Arthropoda Crustacea Decapoda Cambaridae Cambarus latimanus s S 8.1 CAMBARIDAE Arthropoda Crustacea Decapoda Cambaridae Cambaridae S 8.1 CAMPEL/DEC Mollusca Gastropoda Mesogastropoda Viviparidae Campeloma decisum s R 6.7 CAPNIA Arthropoda Insecta Plecoptera Capniidae Capnia spp. S 0.2 CAPNIIDAE Arthropoda Insecta Plecoptera Capniidae Capniidae . CARDIO Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Cardiocladius spp. S 6.2 CARDIO/ALB Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Cardiocladius albiplumus s G 6.2 CENTRO Arthropoda Insecta Ephemeroptera Baetidae Centroptilum spp. s G 6.3 CERACL Arthropoda Insecta Trichoptera Leptoceridae Ceraclea spp. G 3 CERACL/CAN Arthropoda Insecta Trichoptera Leptoceridae Ceraclea cancellata R 0 CERACL/DIL Arthropoda Insecta Trichoptera Leptoceridae Ceraclea diluta s G 2 CERACL/MAC Arthropoda Insecta Trichoptera Leptoceridae Ceraclea maculata G 6.4 CERACL/NEP Arthropoda Insecta Trichoptera Leptoceridae Ceraclea nepha s G 4 CERACL/PRO Arthropoda Insecta Trichoptera Leptoceridae Ceraclea protonepha G . CERACL/TAR Arthropoda Insecta Trichoptera Leptoceridae Ceraclea tarsipunctata S G 2 CERACL/TRA Arthropoda Insecta Trichoptera Leptoceridae Ceraclea transversus s G 2.7 CERATO Arthropoda Insecta Trichoptera Hydropsychidae Ceratopsyche spp. s F . CERATOPOGO Arthropoda Insecta Diptera Ceratopogonidae Ceratopogonidae . CERNOT Arthropoda Insecta Trichoptera Polycentropodidae Cernotina spp. P 4 CERNOT/SPI Arthropoda Insecta Trichoptera Polycentropodidae Cernotina spicata s P 4 CHAETO Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Chaetocladius spp. s G 4 CHAOBO Arthropoda Insecta Diptera Chaoboridae Chaoborus spp. P 8.5 CHAOBO/ALB Arthropoda Insecta Diptera Chaoboridae Chaoborus albatus s P 8.5 CHAOBORIDA Arthropoda Insecta Diptera Chaoboridae Chaoboridae 8.5 CHAULI/PEC Arthropoda Insecta Megaloptera Corydalidae Chauliodes pectinicornis s P 7.8 CHELIF Arthropoda Insecta Diptera Empididae Chelifera spp. s P 8.1 CHERNO Arthropoda Insecta Diptera Chironomidae-Chironominae Chernovskiia spp. G 6 CHERNO/ORB Arthropoda Insecta Diptera Chironomidae-Chironominae Chernovskia orbicus s G 3 CHEUMA Arthropoda Insecta Trichoptera Hydropsychidae Cheumatopsyche spp. F 6.6 CHEUMA/EDI Arthropoda Insecta Trichoptera Hydropsychidae Cheumatopsyche edista s F 6.6 CHEUMA/ENI Arthropoda Insecta Trichoptera Hydropsychidae Cheumatopsyche enigma F 6.6 CHEUMA/ETR Arthropoda Insecta Trichoptera Hydropsychidae Cheumatopsyche etrona s F 6.6 CHEUMA/GYR Arthropoda Insecta Trichoptera Hydropsychidae Cheumatopsyche gyra s F 6.6 CHEUMA/HAL Arthropoda Insecta Trichoptera Hydropsychidae Cheumatopsyche halima s F 6.6 CHEUMA/HAR Arthropoda Insecta Trichoptera Hydropsychidae Cheumatopsyche harwoodi F 6.6 CHEUMA/MIN Arthropoda Insecta Trichoptera Hydropsychidae Cheumatopsyche minuscula F 6.6 CHEUMA/OXA Arthropoda Insecta Trichoptera Hydropsychidae Cheumatopsyche oxa F 6.6 CHEUMA/PAS Arthropoda Insecta Trichoptera Hydropsychidae Cheumatopsyche pasella F 6.6 CHEUMA/PET Arthropoda Insecta Trichoptera Hydropsychidae Cheumatopsyche pettiti F 6.6 CHEUMA/PIN Arthropoda Insecta Trichoptera Hydropsychidae Cheumatopsyche pinaca F 6.6 CHEUMA/RIC Arthropoda Insecta Trichoptera Hydropsychidae Cheumatopsyche richardsoni F 6.6 CHIMAR Arthropoda Insecta Trichoptera Philopotamidae Chimarra spp. s F 2.8 CHIMAR/AUG Arthropoda Insecta Trichoptera Philopotamidae Chimarra augusta s F 2.6 CHIMAR/MOS Arthropoda Insecta Trichoptera Philopotamidae Chimarra moselyi s F 2.8 CHIRO-CHIR Arthropoda Insecta Diptera Chironomidae-Chironominae Chironomidae-Chironominae n . CHIRO-DIAM Arthropoda Insecta Diptera Chironomidae-Diamesinae Chironomidae-Diamesinae n . CHIRO-ORTH Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Chironomidae-Orthocladiinae n . CHIRO-TANY Arthropoda Insecta Diptera Chironomidae-Tanypodinae Chironomidae-Tanypodinae n . CHIROB Arthropoda Insecta Diptera Chironomidae-Chironominae Chirononini Genus B n . CHIRON Arthropoda Insecta Diptera Chironomidae-Chironominae Chironomus spp. G 9.8 CHIRONOMID Arthropoda Insecta Diptera Chironomidae Chironomidae . CHLOROPERL Arthropoda Insecta Plecoptera Chloroperlidae Chloroperlidae . CHLORT/CRE Arthropoda Insecta Diptera Tabanidae Chlorotabanus crepuscularis n P . CHRYSO Arthropoda Insecta Diptera Tabanidae Chrysops spp. s G 7.3 CHRYSOMELI Arthropoda Insecta Coleoptera Chrysomelidae Chrysomelidae s S . CLADOP Arthropoda Insecta Diptera Chironomidae-Chironominae Cladopelma spp. G 2.5 CLADOT Arthropoda Insecta Diptera Chironomidae-Chironominae Cladotanytarsus spp. G 3.7 CLINOT Arthropoda Insecta Diptera Chironomidae-Tanypodinae Clinotanypus spp. P 9.1 CLIOPE/CLI Arthropoda Insecta Plecoptera Perlodidae Clioperla clio P 4.8 CLOEON Arthropoda Insecta Ephemeroptera Ephemerellidae Cloeon spp. G 7.4 CLOEON/ALA Arthropoda Insecta Ephemeroptera Ephemerellidae Cloeon alamance G 7.4 CLOEON/RUB Arthropoda Insecta Ephemeroptera Ephemerellidae Cloeon rubropictum G 7.4 COELOT Arthropoda Insecta Diptera Chironomidae-Tanypodinae Coelotanypus spp. P 6.2 COELOT/TRI Arthropoda Insecta Diptera Chironomidae-Tanypodinae Coelotanypus tricolor P 6.2 COENAGRION Arthropoda Insecta Odonata-Zygoptera Coenagrionidae Coenagrionidae s P . COLEOPTERA Arthropoda Insecta Coleoptera Coleoptera . CONCHA Arthropoda Insecta Diptera Chironomidae-Tanypodinae Conchapelopia spp. P 8.7 CONCHA/DUS Arthropoda Insecta Diptera Chironomidae-Tanypodinae Conchapelopia dusena P . CONCHA/RUR Arthropoda Insecta Diptera Chironomidae-Tanypodinae Conchapelopia rurika P . CONSTE Arthropoda Insecta Diptera Chironomidae-Chironominae Constempellina spp. G 0 COPELA/GLY Arthropoda Insecta Coleoptera Dytiscidae Copelatus glyphicus s P 4 COPTOT Arthropoda Insecta Coleoptera Dytiscidae Coptotomus spp. s P 9 COPTOT/INT Arthropoda Insecta Coleoptera Dytiscidae Coptotomus interrogatus s P 4 CORBIC/FLU Mollusca Bivalvia Heterodontida Corbiculidae Corbicula fluminea F 6.3 CORDUI Arthropoda Insecta Odonata-Anisoptera Corduliidae Corduliidae N P . CORDUL Arthropoda Insecta Odonata-Anisoptera Cordulegastridae Cordulegaster spp. P 6.1 CORDUL/ERR Arthropoda Insecta Odonata-Anisoptera Cordulegastridae Cordulegaster erronea P 4 CORDUL/MAC Arthropoda Insecta Odonata-Anisoptera Cordulegastridae Cordulegaster maculata P 6 CORDUL/OBL Arthropoda Insecta Odonata-Anisoptera Cordulegastridae Cordulegaster obliquua P 2 CORDULEGAS Arthropoda Insecta Odonata-Anisoptera Cordulegastridae Cordulegastridae p . CORYDA/COR Arthropoda Insecta Megaloptera Corydalidae Corydalus cornutus s P 5.8 CORYDALIDA Arthropoda Insecta Megaloptera Corydalidae Corydalidae p . CORYNO Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Corynoneura spp. G 6.2 CORYNO/LOB Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Corynoneura lobata G 6.2 CRANGO/OBL Arthropoda Crustacea Amphipoda Crangonyctidae Crangonyx obliquus s G 2 CRANGO/SER Arthropoda Crustacea Amphipoda Crangonyctidae Crangonyx serratus s G 8.1 CRICOT Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Cricotopus spp. S . CRICOT/ALB Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Cricotopus albiforceps s S . CRICOT/ANN Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Cricotopus annulator s S . CRICOT/BIC Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Cricotopus bicinctus S 8.7 CRICOT/CUR Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Cricotopus curtus s S . CRICOT/FLA Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Cricotopus flavocinctus s S . CRICOT/ISO Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Cricotopus (Isocladius) s S . CRICOT/ORN Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Cricotopus ornatus s S . CRICOT/TRE Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Cricotopus tremulus S . CRICOT/TRI Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Cricotopus trifascia s S . CRICOT/TRN Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Cricotopus triannulator N S . CRICOT/VIE Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Cricotopus vierriensis s S 4.8 CRYPTO Arthropoda Insecta Diptera Chironomidae-Chironominae Cryptochironmus spp. s G 9.6 CRYPTT Arthropoda Insecta Diptera Chironomidae-Chironominae Cryptotendipes spp. n G 6.1 CRYPTT/EMO Arthropoda Insecta Diptera Chironomidae-Chironominae Cryptotendipes emorsus n G 6.1 CULICIDAE Arthropoda Insecta Diptera Culicidae Culicidae . CULOPT Arthropoda Insecta Trichoptera Glossosomatidae Culoptila spp. s R 0 CULOPT/CAN Arthropoda Insecta Trichoptera Glossosomatidae Culoptila cantha s R 0 CULTUS/DEC Arthropoda Insecta Plecoptera Perlodidae Cultus decisus P 1.6 CURA/FOR Platyhelminthes Turbellaria Tricladida Planariidae Cura foremanii s P 5.1 CYMBIO Arthropoda Insecta Coleoptera Hydrophilidae Cymbiodyta spp. s P 2 CYMBIO/SEM Arthropoda Insecta Coleoptera Hydrophilidae Cymbiodyta semistriata s P 2 CYPHOM Arthropoda Insecta Diptera Chironomidae-Chironominae Cyphomella spp. G . CYPHON Arthropoda Insecta Coleoptera Scirtidae Cyphon spp. R . CYRNEL/FRA Arthropoda Insecta Trichoptera Polycentropodidae Cyrnellus fraternus F 7.4 DANNEL Arthropoda Insecta Ephemeroptera Ephemerellidae Dannella spp. G . DANNEL/LIT Arthropoda Insecta Ephemeroptera Ephemerellidae Dannella lita G 0 DANNEL/SIM Arthropoda Insecta Ephemeroptera Ephemerellidae Dannella simplex s G 3.9 DASYHE Arthropoda Insecta Diptera Ceratopogonidae Dasyhelea spp. s G 4 DECAPODA Arthropoda Crustacea Decapoda Decapoda . DEMICR Arthropoda Insecta Diptera Chironomidae-Chironominae Demicryptochironomus spp. s G 2.1 DEMICR/CUN Arthropoda Insecta Diptera Chironomidae-Chironominae Demicryptochironomus cuneatus s G 2.1 DERO Annelida Oligochaeta Haplotaxida Naididae Dero spp. s 10 DIAMES Arthropoda Insecta Diptera Chironomidae-Diamesinae Diamesa spp. G 7.7 DICRAN Arthropoda Insecta Diptera Tipulidae Dicranota spp. P 0 DICROT Arthropoda Insecta Diptera Chironomidae-Chironominae Dicrotendipes spp. s G 7.9 DICROT/MOD Arthropoda Insecta Diptera Chironomidae-Chironominae Dicrotendipes modestus s G 9.2 DICROT/NEO Arthropoda Insecta Diptera Chironomidae-Chironominae Dicrotendipes neomodestus s G 8.3 DICROT/NER Arthropoda Insecta Diptera Chironomidae-Chironominae Dicrotendipes nervosus s G 10 DICROT/SIM Arthropoda Insecta Diptera Chironomidae-Chironominae Dicrotendipes simpsoni s G 10 DIDYMO/TRA Arthropoda Insecta Odonata-Anisoptera Macromiidae Didymops transversa s P 4.2 DINEUT Arthropoda Insecta Coleoptera Gyrinidae Dineutus spp. s P 5.5 DINEUT/DIS Arthropoda Insecta Coleoptera Gyrinidae Dineutus discolor S R 5.5 DINEUT/NIG Arthropoda Insecta Coleoptera Gyrinidae Dineutus nigrior s R 5.5 DINEUT/ROB Arthropoda Insecta Coleoptera Gyrinidae Dineutus robertsi s P 5.5 DINEUT/SER Arthropoda Insecta Coleoptera Gyrinidae Dineutus serrulatus s P 5.5 DIPLEC Arthropoda Insecta Trichoptera Hydropsychidae Diplectrona spp. F . DIPLEC/MET Arthropoda Insecta Trichoptera Hydropsychidae Diplectrona metaqui F 0 DIPLEC/MOD Arthropoda Insecta Trichoptera Hydropsychidae Diplectrona modesta F 2.2 DIPLOP/DUP Arthropoda Insecta Plecoptera Perlodidae Diploperla duplicata P 2.7 DIPTERA Arthropoda Insecta Diptera Diptera . DISONY Arthropoda Insecta Coleoptera Chrysomelidae Disonycha spp. s S . DISONY/PEN Arthropoda Insecta Coleoptera Chrysomelidae Disonycha pennsylvanica s S . DIXA Arthropoda Insecta Diptera Dixidae Dixa spp. G 2.8 DIXELL Arthropoda Insecta Diptera Dixidae Dixella spp. s G . DIXELL/IND Arthropoda Insecta Diptera Dixidae Dixella indiana s G . DIXIDAE Arthropoda Insecta Diptera Dixidae Dixidae . DJALMA/PUL Arthropoda Insecta Diptera Chironomidae-Tanypodinae Djalmabatista pulcher s P 4 DOLICHOPOD Arthropoda Insecta Diptera Dolichopodidae Dolichopodidae 9.7 DOLOPH Arthropoda Insecta Trichoptera Philopotamidae Dolophilodes spp. F 1 DOLOPH/DIS Arthropoda Insecta Trichoptera Philopotamidae Dolophilodes distinctus F 1 DOLOPH/MAJ Arthropoda Insecta Trichoptera Philopotamidae Dolophilodes major F 1 DONACI Arthropoda Insecta Coleoptera Chrysomelidae Donacia spp. R . DONACI/QUA Arthropoda Insecta Coleoptera Chrysomelidae Donacia quadricollis s S . DRAPET Arthropoda Insecta Diptera Empididae Drapetis spp. s P 8.1 DROMOG Arthropoda Insecta Odonata-Anisoptera Gomphidae Dromogomphus spp. s P 6.3 DROMOG/ARM Arthropoda Insecta Odonata-Anisoptera Gomphidae Dromogomphus armatus s P 4 DROMOG/SPI Arthropoda Insecta Odonata-Anisoptera Gomphidae Dromogomphus spinosus s P 4 DRUNEL Arthropoda Insecta Ephemeroptera Ephemerellidae Drunella spp. R . DRUNEL/ALL Arthropoda Insecta Ephemeroptera Ephemerellidae Drunella allegheniensis s R 1.3 DRUNEL/CON Arthropoda Insecta Ephemeroptera Ephemerellidae Drunella conestee R 0 DRUNEL/COR Arthropoda Insecta Ephemeroptera Ephemerellidae Drunella cornutella s R 0 DRUNEL/LON Arthropoda Insecta Ephemeroptera Ephemerellidae Drunella longicornis s R 0 DRUNEL/TUB Arthropoda Insecta Ephemeroptera Ephemerellidae Drunella tuberculata R 0.2 DRUNEL/WAY Arthropoda Insecta Ephemeroptera Ephemerellidae Drunella wayah R 0 DUBIRA Arthropoda Insecta Coleoptera Elmidae Dubiraphia spp. G 6.4 DUBIRA/BIV Arthropoda Insecta Coleoptera Elmidae Dubiraphia bivittata G 6.4 DUBIRA/QUA Arthropoda Insecta Coleoptera Elmidae Dubiraphia quadrinotata G 6.4 DUBIRA/VIT Arthropoda Insecta Coleoptera Elmidae Dubiraphia vittata s G 6.4 DUGESI Platyhelminthes Turbellaria Tricladida Planariidae Dugesia spp. s P 7.5 DUGESI/TIG Platyhelminthes Turbellaria Tricladida Planariidae Dugesia tigrina s P 7.5 ECCOPT/XAN Arthropoda Insecta Plecoptera Perlidae Eccoptura xanthenes P 4.1 ECLIPI Annelida Oligochaeta Lumbriculida Lumbriculidae Eclipidrilus spp. G . ECLIPI/FRI Annelida Oligochaeta Lumbriculida Lumbriculidae Eclipidrilus frigidus G . ECLIPI/LAC Annelida Oligochaeta Lumbriculida Lumbriculidae Eclipidrilus lacustris G . ECTOPR Arthropoda Insecta Coleoptera Psephenidae Ectopria spp. S 4.3 EINFEL Arthropoda Insecta Diptera Chironomidae-Chironominae Einfeldia spp. s G 5.6 EINFEL/NAT Arthropoda Insecta Diptera Chironomidae-Chironominae Einfeldia natchitochea s G 2.8 ELIMIA Mollusca Gastropoda Mesogastropoda Pleuroceridae Elimia spp. s F 2.6 ELIMIA/PRO Mollusca Gastropoda Mesogastropoda Pleuroceridae Elimia proxima s R 2.6 ELMIDAE Arthropoda Insecta Coleoptera Elmidae Elmidae 6 EMPIDIDAE Arthropoda Insecta Diptera Empididae Empididae 8.1 ENALLA Arthropoda Insecta Odonata-Zygoptera Coenagrionidae Enallagma spp. s P 9 ENALLA/DIV Arthropoda Insecta Odonata-Zygoptera Coenagrionidae Enallagma divagans s P 7 ENALLA/TRA Arthropoda Insecta Odonata-Zygoptera Coenagrionidae Enallagma traviatum s P . ENCHYTRAEI Annelida Oligochaeta Haplotaxida Enchytraeidae Enchytraeidae G 10 ENDOCH Arthropoda Insecta Diptera Chironomidae-Chironominae Endochironomus spp. n 5.6 ENOCHR Arthropoda Insecta Coleoptera Hydrophilidae Enochrus spp. S G 8.5 EPEORU Arthropoda Insecta Ephemeroptera Heptageniidae Epeorus spp. G 1.2 EPEORU/DIS Arthropoda Insecta Ephemeroptera Heptageniidae Epeorus dispar G 1 EPEORU/PLE Arthropoda Insecta Ephemeroptera Heptageniidae Epeorus pleuralis G 2 EPEORU/RUB Arthropoda Insecta Ephemeroptera Heptageniidae Epeorus rubidus G 1.4 EPEORU/SUB Arthropoda Insecta Ephemeroptera Heptageniidae Epeorus subpallidus G . EPHEME Arthropoda Insecta Ephemeroptera Ephemeridae Ephemera spp. s G 2.2 EPHEME/BLA Arthropoda Insecta Ephemeroptera Ephemeridae Ephemera blanda s G 2.8 EPHEME/GUT Arthropoda Insecta Ephemeroptera Ephemeridae Ephemera guttulata s G 0 EPHEME/VAR Arthropoda Insecta Ephemeroptera Ephemeridae Ephemera varia s G 2 EPHEMERELL Arthropoda Insecta Ephemeroptera Ephemerellidae Ephemerellidae . EPHEMERIDA Arthropoda Insecta Ephemeroptera Ephemeridae Ephemeridae . EPHEMEROPT Arthropoda Insecta Ephemeroptera Ephemeroptera . EPHEML Arthropoda Insecta Ephemeroptera Ephemerellidae Ephemerella spp. n G 2.6 EPHEML/ARG Arthropoda Insecta Ephemeroptera Ephemerellidae Ephemerella argo n G 0 EPHEML/CAT Arthropoda Insecta Ephemeroptera Ephemerellidae Ephemerella catawba n G 4 EPHEML/DOR Arthropoda Insecta Ephemeroptera Ephemerellidae Ephemerella dorothea G 6 EPHEML/FLO Arthropoda Insecta Ephemeroptera Ephemerellidae Ephemerella floripara n G . EPHEML/HIS Arthropoda Insecta Ephemeroptera Ephemerellidae Ephemerella hispida n G 0.6 EPHEML/ROS Arthropoda Insecta Ephemeroptera Ephemerellidae Ephemerella rossi n G 0 EPHEML/ROT Arthropoda Insecta Ephemeroptera Ephemerellidae Ephemerella rotunda G 2.8 EPHEML/SUB Arthropoda Insecta Ephemeroptera Ephemerellidae Ephemerella subvaria n G 2 EPHYDRIDAE Arthropoda Insecta Diptera Ephydridae Ephydridae 6 EPICOR Arthropoda Insecta Odonata-Anisoptera Corduliidae Epicordulia spp. s P 5.6 EPICOR/PRI Arthropoda Insecta Odonata-Anisoptera Corduliidae Epicordulia princeps s P 4.2 EPICOR/REG Arthropoda Insecta Odonata-Anisoptera Corduliidae Epicordulia regina s P 4 EPOICO Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Epoicocladius spp. G 1.6 ERIOPT Arthropoda Insecta Diptera Tipulidae Erioptera spp. s G . ERPOBD/PUN Annelida Hirudinea Pharyngobdellida Erpobdellidae Erpobdella punctata s P 7.8 EUKIEF Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Eukiefferiella spp. G . EUKIEF/BRE Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Eukiefferiella brehmi G 3.7 EUKIEF/BRV Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Eukiefferiella brevicalcar n G . EUKIEF/CLA Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Eukiefferiella claripennis G 5.7 EUKIEF/DEV Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Eukiefferiella devonica G 2.6 EUKIEF/GRA Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Eukiefferiella gracei s G 2.7 EUKIEF/MIN Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Eukiefferiella minor G . EUKIEF/PSE Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Eukiefferiella pseudomontana s G . EUKIEF/SIM Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Eukiefferiella similis G . EURYLO Arthropoda Insecta Ephemeroptera Ephemerellidae Eurylophella spp. G 4.4 EURYLO/BIC Arthropoda Insecta Ephemeroptera Ephemerellidae Eurylophella bicolor s G 5.1 EURYLO/COX Arthropoda Insecta Ephemeroptera Ephemeridae Eurylophella coxalis s G 2.6 EURYLO/FUN Arthropoda Insecta Ephemeroptera Ephemerellidae Eurylophella funeralis s R 2.3 EURYLO/MIN Arthropoda Insecta Ephemeroptera Ephemerellidae Eurylophella minimella s G 4.4 EURYLO/TEM Arthropoda Insecta Ephemeroptera Ephemerellidae Eurylophella temporalis G 4.6 EURYLO/VER Arthropoda Insecta Ephemeroptera Ephemerellidae Eurylophella versimilis G 0.3 FATTIG/PEL Arthropoda Insecta Trichoptera Sericostomatidae Fattigia pele S 1.1 FAXONE Arthropoda Crustacea Decapoda Cambaridae Faxonella spp. s S . FERRIS Mollusca Gastropoda Limnophila Ancylidae Ferrissia spp. s F 6.9 FORCIP Arthropoda Insecta Diptera Ceratopogonidae Forcipomyia spp. s R 4 FORELI Arthropoda Arachnoidea Acarina Pionidae Forelina spp. s P . FOSSAR Mollusca Gastropoda Lymnophila Lymnaeidae Fossaria spp. s R 6 GAMMAR Arthropoda Crustacea Amphipoda Gammaridae Gammarus spp. 8 GAMMARIDAE Arthropoda Crustacea Amphipoda Gammaridae Gammaridae . GASTROPODA Mollusca Gastropoda Gastropoda . GEORTH Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Georthocladius spp. G 0 GEORTH/CUR Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Georthocladius curticornis G 0 GERRIDAE Arthropoda Insecta Hemiptera Gerridae Gerridae . GERRIS Arthropoda Insecta Heteroptera Gerridae Gerris spp. P 6 GERRIS/CAN Arthropoda Insecta Hemiptera Gerridae Gerris canaliculatus s P 6 GERRIS/NEB Arthropoda Insecta Heteroptera Gerridae Gerris nebularis P 6 GERRIS/REG Arthropoda Insecta Hemiptera Gerridae Gerris regigis s P 6 GERRIS/REM Arthropoda Insecta Hemiptera Gerridae Gerris remigis S P 6 GILLIA/ALT Mollusca Gastropoda Mesogastropoda Hydrobiidae Gillia altilis s R 6 GLOSSIPHON Annelida Hirudinea Rhynchobdellida Glossiphoniidae Glossiphoniidae s . GLOSSO Arthropoda Insecta Trichoptera Glossosomatidae Glossosoma spp. R 1.5 GLOSSO/INT Arthropoda Insecta Trichoptera Glossosomatidae Glossosoma intermedium R . GLOSSO/LIV Arthropoda Insecta Trichoptera Glossosomatidae Glossosoma lividum s R . GLOSSO/NIG Arthropoda Insecta Trichoptera Glossosomatidae Glossosoma nigrior R . GLOSSOSOMA Arthropoda Insecta Trichoptera Glossosomatidae Glossosomatidae . GLYPTO Arthropoda Insecta Diptera Chironomidae-Chironominae Glyptotendipes spp. G 8.5 GOERA Arthropoda Insecta Trichoptera Limnephilidae Goera spp. s R 0.3 GOERA/CAL Arthropoda Insecta Trichoptera Limnephilidae Goera calcarata R 0 GOERA/FUS Arthropoda Insecta Trichoptera Goeridae Goera fuscula R 0 GOMPHIDAE Arthropoda Insecta Odonata-Anisoptera Gomphidae Gomphidae p . GOMPHU Arthropoda Insecta Odonata-Anisoptera Gomphidae Gomphus spp. P 6.2 GOMPHU/AUS Arthropoda Insecta Odonata-Anisoptera Gomphidae Gomphus australis P 6 GOMPHU/BRE Arthropoda Insecta Odonata-Anisoptera Gomphidae Gomphus brevis s P 6 GOMPHU/DIL Arthropoda Insecta Odonata-Anisoptera Gomphidae Gomphus dilatatus s P 6 GOMPHU/EXI Arthropoda Insecta Odonata-Anisoptera Gomphidae Gomphus exilis s P 6 GOMPHU/FRA Arthropoda Insecta Odonata-Anisoptera Gomphidae Gomphus fraternus s P 6 GOMPHU/LIV Arthropoda Insecta Odonata-Zygoptera Gomphidae Gomphus lividus s P 6 GOMPHU/MIN Arthropoda Insecta Odonata-Anisoptera Gomphidae Gomphus minutus P 6 GOMPHU/NOT Arthropoda Insecta Odonata-Anisoptera Gomphidae Gomphus notatus s P 6 GOMPHU/PAL Arthropoda Insecta Odonata-Anisoptera Gomphidae Gomphus pallidus P 6 GOMPHU/PAR Arthropoda Insecta Odonata-Anisoptera Gomphidae Gomphus parvidens S P 6 GOMPHU/ROG Arthropoda Insecta Odonata-Anisoptera Gomphidae Gomphus rogersi P 6 GYRAUL Mollusca Gastropoda Lymnophila Planorbidae Gyraulus spp. s R 6.4 GYRINU Arthropoda Insecta Coleoptera Gyrinidae Gyrinus spp. P 6.3 GYRINU/AEN Arthropoda Insecta Coleoptera Gyrinidae Gyrinus aeneolus s P 6.3 GYRINU/AQU Arthropoda Insecta Coleoptera Gyrinidae Gyrinus aquiris P 6.3 HABROH/VIB Arthropoda Insecta Ephemeroptera Leptophlebiidae Habrophlebia vibrans n R 0 HABROP Arthropoda Insecta Ephemeroptera Leptophlebiidae Habrophleboides spp. R 2 HABROP/AME Arthropoda Insecta Ephemeroptera Leptophlebiidae Habrophleboides americana R 2 HABROP/BRU Arthropoda Insecta Ephemeroptera Leptophlebiidae Habrophlebiodes brunnepennis s R 2 HAGENI/BRE Arthropoda Insecta Odonata-Anisoptera Gomphidae Hagenius brevistylus s P 4 HALOPE/BRE Arthropoda Insecta Plecoptera Chloroperlidae Haloperla brevis G 1.3 HARNIS Arthropoda Insecta Diptera Chironomidae-Chironominae Harnischia spp. s G 7.5 HARNIS/CUR Arthropoda Insecta Diptera Chironomidae-Chironominae Harnischia curtilamellata s G 7.5 HELENI Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Heleniella spp. G 0 HELICH Arthropoda Insecta Coleoptera Dryopidae Helichus spp. s G 5.4 HELICH/BAS Arthropoda Insecta Coleoptera Dryopidae Helichus basalis s G 5.4 HELICH/LIT Arthropoda Insecta Coleoptera Dryopidae Helichus lithophilus s G 4 HELICH/STR Arthropoda Insecta Coleoptera Dryopidae Helichus striatus s R 5.2 HELICO Arthropoda Insecta Trichoptera Helicopsychidae Helicopsyche spp. R 0 HELICO/BOR Arthropoda Insecta Trichoptera Helicopsychidae Helicopsyche borealis R 0 HELICOPSYC Arthropoda Insecta Trichoptera Helicopsychidae Helicopsychidae 0 HELIUS Arthropoda Insecta Diptera Tipulidae Helius spp. s S 2 HELOBA/STR Arthropoda Insecta Coleoptera Hydrophilidae Helobata striata s G 2 HELOBD Annelida Hirudinea Rhynchobdellida Glossiphoniidae Helobdella spp. s P . HELOPI Arthropoda Insecta Plecoptera Perlodidae Helopicus spp. P 0.8 HELOPI/SUB Arthropoda Insecta Plecoptera Perlodidae Helopicus subvarians P 0.8 HEMERO Arthropoda Insecta Diptera Empididae Hemerodromia spp. s P 8.1 HEPTAG Arthropoda Insecta Ephemeroptera Heptageniidae Heptagenia spp. R 2.8 HEPTAG/APH Arthropoda Insecta Ephemeroptera Heptageniidae Heptagenia aphrodite s R 3.6 HEPTAG/FLA Arthropoda Insecta Ephemeroptera Heptageniidae Heptagenia flavescens s G 3.6 HEPTAG/HEB Arthropoda Insecta Ephemeroptera Heptageniidae Heptagenia hebe s R 3.6 HEPTAG/JUL Arthropoda Insecta Ephemeroptera Heptageniidae Heptagenia julia R 0.5 HEPTAG/MAR Arthropoda Insecta Ephemeroptera Heptageniidae Heptagenia marginalis R 2.5 HEPTAG/PUL Arthropoda Insecta Ephemeroptera Heptageniidae Heptagenia pulla s R 2.3 HEPTAGENII Arthropoda Insecta Ephemeroptera Heptageniidae Heptageniidae . HETAER Arthropoda Insecta Odonata-Zygoptera Calopterygidae Hetaerina spp. P 6.2 HETAER/AME Arthropoda Insecta Odonata-Zygoptera Calopterygidae Hetaerina americana P 4 HETAER/TIT Arthropoda Insecta Odonata-Zygoptera Calopterygidae Hetaerina titia P 4 HETERO/BER Arthropoda Insecta Ephemeroptera Baetidae Heterocloeon berneri s R 4.4 HETERO/CUR Arthropoda Insecta Ephemeroptera Baetidae Heterocloeon curiosum s R 0 HETERO/PET Arthropoda Insecta Ephemeroptera Baetidae Heterocloeon petersi s R 4.4 HETERP/AME Arthropoda Insecta Trichoptera Calamoceratidae Heteroplectron americanum n S 1.6 HETERT Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Heterotrissocladius spp. n G 5.4 HETERT/MAR Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Heterotrissocladius marcidus n G 0 HEXAGE Arthropoda Insecta Ephemeroptera Ephemeridae Hexagenia spp. P 4.7 HEXAGE/BIL Arthropoda Insecta Ephemeroptera Ephemeridae Hexagenia biliniata s G 2 HEXAGE/LIM Arthropoda Insecta Ephemeroptera Ephemeridae Hexagenia limbata s G 2 HEXATO Arthropoda Insecta Diptera Tipulidae Hexatoma spp. P 4.7 HIRUDINEA Annelida Hirudinea Hirudinea . HYALEL/AZT Arthropoda Crustacea Amphipoda Talitridae Hyalella azteca G 8 HYALOPSYCH Arthropoda Insecta Trichoptera Hyalopsychidae Hyalopsychidae . HYBOMI Arthropoda Insecta Diptera Tabanidae Hybomitera spp. P . HYDATO/ARG Arthropoda Insecta Trichoptera Limnephilidae Hydatophylax argus S 1.6 HYDRA Coelenterata Hydroida Hydridae Hydra spp. s F 6 HYDRACHNEL Arthropoda Arachnoidea Acarina Hydrachnellidae Hydrachnellidae s P 5.2 HYDRAE Arthropoda Insecta Coleoptera Hydraenidae Hydraena spp. S P 4 HYDRAE/MAR Arthropoda Insecta Coleoptera Hydraenidae Hydraena marinicollis S P 4 HYDRBN Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Hydrobaenus spp. n S 9.6 HYDROB/TUM Arthropoda Insecta Coleoptera Hydrophilidae Hydrobius tumidus S P 2 HYDROBIIDA Mollusca Gastropoda Mesogastropoda Hydrobiidae Hydrobiidae . HYDROC Arthropoda Insecta Coleoptera Hydrophilidae Hydrochus spp. s R 5.4 HYDROP Arthropoda Insecta Trichoptera Hydropsychidae Hydropsyche spp. s F 6 HYDROP/ALH Arthropoda Insecta Trichoptera Hydropsychidae Hydropsyche alhedra s F 0 HYDROP/BET Arthropoda Insecta Trichoptera Hydropsychidae Hydropsyche betteni F 8.1 HYDROP/BRO Arthropoda Insecta Trichoptera Hydropsychidae Hydropsyche bronta s F 2.7 HYDROP/CAR Arthropoda Insecta Trichoptera Hydropsychidae Hydropsyche carolina F 0 HYDROP/DEC Arthropoda Insecta Trichoptera Hydropsychidae Hydropsyche decalda s F 4.1 HYDROP/DEM Arthropoda Insecta Trichoptera Hydropsychidae Hydropsyche demora s F 1.8 HYDROP/ELI Arthropoda Insecta Trichoptera Hydropsychidae Hydropsyche elissoma s F 6 HYDROP/HAG Arthropoda Insecta Trichoptera Hydropsychidae Hydropsyche hageni F 0 HYDROP/INC Arthropoda Insecta Trichoptera Hydropsychidae Hydropsyche incommoda s F 5 HYDROP/MAC Arthropoda Insecta Trichoptera Hydropsychidae Hydropsyche macleodi s F 0.9 HYDROP/MIS Arthropoda Insecta Trichoptera Hydropsychidae Hydropsyche mississippiensis s F 0 HYDROP/MOR Arthropoda Insecta Trichoptera Hydropsychidae Hydropsyche morosa F 3.2 HYDROP/PHA Arthropoda Insecta Trichoptera Hydropsychidae Hydropsyche phalerata s F 3.7 HYDROP/SCA Arthropoda Insecta Trichoptera Hydropsychidae Hydropsyche scalaris s F 3 HYDROP/SIM Arthropoda Insecta Trichoptera Hydropsychidae Hydropsyche simulans/rossi s F 4.9 HYDROP/SLO Arthropoda Insecta Trichoptera Hydropsychidae Hydropsyche slossonae s F 0 HYDROP/SPA Arthropoda Insecta Trichoptera Hydropsychidae Hydropsyche sparna s F 3.2 HYDROP/VEN Arthropoda Insecta Trichoptera Hydropsychidae Hydropsyche venularis s F 5.3 HYDROP/VET Arthropoda Insecta Trichoptera Hydropsychidae Hydropsyche ventura n F 0 HYDROP/WAL Arthropoda Insecta Trichoptera Hydropsychidae Hydropsyche walkeri s F . HYDROPHILI Arthropoda Insecta Coleoptera Hydrophilidae Hydrophilidae s P . HYDROPSYCH Arthropoda Insecta Trichoptera Hydropsychidae Hydropsychidae . HYDROPTILI Arthropoda Insecta Trichoptera Hydroptilidae Hydroptilidae . HYDROR Arthropoda Insecta Coleoptera Dytiscidae Hydroporus spp. n P 8.9 HYDROR/OBL Arthropoda Insecta Coleoptera Dytiscidae Hydroporus oblitus n P 8.9 HYDROR/PIL Arthropoda Insecta Coleoptera Dytiscidae Hydroporus pilatei n P 8.9 HYDROR/RUF Arthropoda Insecta Coleoptera Dytiscidae Hydroporus ruficeps n P 8.9 HYDROR/VIT Arthropoda Insecta Coleoptera Dytiscidae Hydroporus vittatipennis n P 8.6 HYDROT Arthropoda Insecta Trichoptera Hydroptilidae Hydroptila spp. n I 6.2 HYDROT/CAL Arthropoda Insecta Trichoptera Hydroptilidae Hydroptila callia n I 6.2 HYDROT/CAR Arthropoda Insecta Trichoptera Hydroptilidae Hydroptila carolae n I 6.2 HYDROT/DEL Arthropoda Insecta Trichoptera Hydroptilidae Hydroptila delineata I 6.2 HYDROT/GUN Arthropoda Insecta Trichoptera Hydroptilidae Hydroptila gunda n I 6.2 HYDROT/QUI Arthropoda Insecta Trichoptera Hydroptilidae Hydroptila quinola I 6.2 HYDROT/TAL Arthropoda Insecta Trichoptera Hydroptilidae Hydroptila talladega I 6.2 HYDROT/TOR Arthropoda Insecta Trichoptera Hydroptilidae Hydroptila tortosa n I 6.2 HYDROU Arthropoda Insecta Coleoptera Noteridae Hydrocanthus spp. s P 6.9 HYDROU/OBL Arthropoda Insecta Coleoptera Noteridae Hydrocanthus oblongus N P 2 HYDRTH Arthropoda Insecta Coleoptera Chrysomelidae Hydrothassa spp. n S . HYDRTH/OBL Arthropoda Insecta Coleoptera Chrysomelidae Hydrothassa obliquata n S . HYDRTH/VIT Arthropoda Insecta Coleoptera Chrysomelidae Hydrothassa vittata n S . HYGROB Arthropoda Arachnoidea Acarina Hygrobatidae Hygrobates spp. s P 5.2 HYGROT/FAR Arthropoda Insecta Coleoptera Hydrophilidae Hygrotus farctus s P 4 HYLOGO Arthropoda Insecta Odonata-Anisoptera Gomphidae Hylogomphus spp. s P . HYLOGO/PAR Arthropoda Insecta Odonata-Anisoptera Gomphidae Hylogomphus parvidens s P . IRONOQ Arthropoda Insecta Trichoptera Limnephilidae Ironoquia spp. S 8 ISCHNU Arthropoda Insecta Odonata-Zygoptera Coenagrionidae Ischnura spp. s P 9.4 ISCHNU/PRO Arthropoda Insecta Odonata-Zygoptera Coenagrionidae Ischnura prognatha s P 9.4 ISOCHA/FRE Annelida Oligochaeta Haplotaxida Tubificidae Isochaetides freyi s G 4.4 ISOGEN/HAN Arthropoda Insecta Plecoptera Perlodidae Isogenoides hansoni S P 0 ISONYC Arthropoda Insecta Ephemeroptera Oligoneuriidae Isonychia spp. F 3.8 ISONYC/ARI Arthropoda Insecta Ephemeroptera Oligoneuriidae Isonychia arida s F 3.8 ISONYC/BIC Arthropoda Insecta Ephemeroptera Oligoneuriidae Isonychia bicolor s F 3.8 ISONYC/SAY Arthropoda Insecta Ephemeroptera Oligoneuriidae Isonychia sayi F 3.8 ISONYC/SIM Arthropoda Insecta Ephemeroptera Oligoneuriidae Isonychia similis F 3.8 ISOPER Arthropoda Insecta Plecoptera Perlodidae Isoperla spp. P 3.6 ISOPER/BIL Arthropoda Insecta Plecoptera Perlodidae Isoperla bilineata P 5.5 ISOPER/DIC Arthropoda Insecta Plecoptera Perlodidae Isoperla dicala P 2.2 ISOPER/HOL Arthropoda Insecta Plecoptera Perlodidae Isoperla holochlora P 0 ISOPER/LAT Arthropoda Insecta Plecoptera Perlodidae Isoperla lata s P 2 ISOPER/MAJ Arthropoda Insecta Plecoptera Perlodidae Isoperla major P . ISOPER/MAR Arthropoda Insecta Plecoptera Perlodidae Isoperla marlynia P 2 ISOPER/ORA Arthropoda Insecta Plecoptera Perlodidae Isoperla orata P 0 ISOPER/SIM Arthropoda Insecta Plecoptera Perlodidae Isoperla similis P 0.7 ISOTOMIDAE Arthropoda Insecta Collembola Isotomidae Isotomidae . KRENOP Arthropoda Insecta Diptera Chironomidae-Tanypodinae Krenopelopia spp. P . KRENOS Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Krenosmittia spp. G 2 LABRUN Arthropoda Insecta Diptera Chironomidae-Tanypodinae Labrundinia spp. s P 6.8 LABRUN/VIE Arthropoda Insecta Diptera Chironomidae-Tanypodinae Labrundinea vierscens s P 3 LACCOB Arthropoda Insecta Coleoptera Hydrophilidae Laccobius spp. s P 8 LACCOP Arthropoda Insecta Coleoptera Dytiscidae Laccophilus spp. s P 10 LANTHU Arthropoda Insecta Odonata-Anisoptera Gomphidae Lanthus spp. s P 2.7 LANTHU/PAR Arthropoda Insecta Odonata-Anisoptera Gomphidae Lanthus parvulus s P 1.8 LANTHU/VER Arthropoda Insecta Odonata-Anisoptera Gomphidae Lanthus vernalis P 2 LARSIA Arthropoda Insecta Diptera Chironomidae-Tanypodinae Larsia spp. P 8.3 LEPIDO Arthropoda Insecta Trichoptera Lepidostomatidae Lepidostoma spp. S 1 LEPIDO/AME Arthropoda Insecta Trichoptera Lepidostomatidae Lepidostoma americanum s S 1 LEPIDO/CIN Arthropoda Insecta Trichoptera Lepidostomatidae Lepidostoma cinereum S 1 LEPIDO/FRO Arthropoda Insecta Trichoptera Lepidostomatidae Lepidostoma frosti s S 1 LEPIDO/GRI Arthropoda Insecta Trichoptera Lepidostomatidae Lepidostoma griseum S 1 LEPIDO/LAT Arthropoda Insecta Trichoptera Lepidostomatidae Lepidostoma latipenne S 1 LEPIDO/STY Arthropoda Insecta Trichoptera Lepidostomatidae Lepidostoma styliferum s S 1 LEPIDO/TIB Arthropoda Insecta Trichoptera Lepidostomatidae Lepidostoma tibiale s S 1 LEPIDO/TOG Arthropoda Insecta Trichoptera Lepidostomatidae Lepidostoma togatum S 1 LEPIDOSTOM Arthropoda Insecta Trichoptera Lepidostomatidae Lepidostomatidae . LEPTOCERID Arthropoda Insecta Trichoptera Leptoceridae Leptoceridae . LEPTOH Arthropoda Insecta Ephemeroptera Tricorythidae Leptohyphes spp. s R 2 LEPTOH/DOL Arthropoda Insecta Ephemeroptera Tricorythidae Leptohyphes dolani s R 2 LEPTOH/ROB Arthropoda Insecta Ephemeroptera Tricorythidae Leptohyphes robacki s R 2 LEPTOP Arthropoda Insecta Ephemeroptera Leptophlebiidae Leptophlebia spp. G 6.6 LEPTOPHLEB Arthropoda Insecta Ephemeroptera Leptophlebiidae Leptophlebiidae . LEPTOX Mollusca Gastropoda Mesogastropoda Pleuroceridae Leptoxis spp. s F 1.6 LEPTOX/CAR Mollusca Gastropoda Mesogastropoda Pleuroceridae Leptoxis carinata s F 1.6 LESTES Arthropoda Insecta Odonata-Zygoptera Lestidae Lestes spp. s P 6 LEUCOT Arthropoda Insecta Trichoptera Hydroptilidae Leucotrichia pictipes s R 4.3 LEUCOT/PIC Arthropoda Insecta Trichoptera Hydroptilidae Leucotrichia pictipes s R 4.3 LEUCTR Arthropoda Insecta Plecoptera Leuctridae Leuctra spp. S 0.7 LEUCTR/FER Arthropoda Insecta Plecoptera Leuctridae Leuctra ferruginea S 0.7 LEUCTR/GRA Arthropoda Insecta Plecoptera Leuctridae Leuctra grandis s S 0.7 LEUCTR/MIT Arthropoda Insecta Plecoptera Leuctridae Leuctra mitchellensis s S 0.7 LEUCTR/TEN Arthropoda Insecta Plecoptera Leuctridae Leuctra tenuis s S 0.7 LEUCTRIDAE Arthropoda Insecta Plecoptera Leuctridae Leuctridae . LIBELLULID Arthropoda Insecta Odonata-Anisoptera Libellulidae Libellulidae s P . LIMNEP/SUB Arthropoda Insecta Trichoptera Limnephilidae Limnephilus submonilifer s R 2 LIMNEPHILI Arthropoda Insecta Trichoptera Limnephilidae Limnephilidae . LIMNOD Annelida Oligochaeta Haplotaxida Tubificidae Limnodrilus spp. s G 9.6 LIMNOD/HOF Annelida Oligochaeta Haplotaxida Tubificidae Limnodrilus hoffmeisterei s G 9.8 LIMNOD/RUB Annelida Oligochaeta Haplotaxida Tubificidae Limnodrilus rubripenis s G 9.6 LIMNOD/UDE Annelida Oligochaeta Haplotaxida Tubificidae Limnodrilus udekemianus s G 9.7 LIMNOH Arthropoda Insecta Diptera Tipulidae Limnophila spp. n P . LIMNOP Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Limnophyes spp. s G 7 LIMONI Arthropoda Insecta Diptera Tipulidae Limonia spp. S 10 LIPINI Arthropoda Insecta Diptera Chironomidae-Chironominae Lipiniella spp. G 2 LIRCEU/LIN Arthropoda Crustacea Isopoda Asellidae Lirceus lineatus s G 7.7 LITOBR/REC Arthropoda Insecta Ephemeroptera Ephemeridae Litobrancha recurvata s 0 LOPESC Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Lopescladius spp. G 2.2 LUMBRI/VAR Annelida Oligochaeta Lumbriculida Lumbriculidae Lumbriculus variegatus G 7.3 LUMBRICULI Annelida Oligochaeta Lumbriculida Lumbriculidae Lumbriculidae G 7.3 LYMNAE Mollusca Gastropoda Lymnophila Lymnaeidae Lymnaea spp s R 6 LYMNAEIDAE Mollusca Gastropoda Lymnophila Lymnaeidae Lymnaeidae s R . LYPE/DIV Arthropoda Insecta Trichoptera Psychomyiidae Lype diversa R 4.3 MACNYC/GLA Arthropoda Insecta Coleoptera Elmidae Macronychus glabratus n G 4.7 MACROM Arthropoda Insecta Odonata-Anisoptera Macromiidae Macromia spp. s P 6.7 MACROM/GEO Arthropoda Insecta Odonata-Anisoptera Macromiidae Macromia georgina s P 6.7 MACROM/ILL Arthropoda Insecta Odonata-Anisoptera Macromiidae Macromia illinoiensis s P 6.7 MACROM/TAE Arthropoda Insecta Odonata-Anisoptera Macromiidae Macromia taeniolata s P 4 MACROMIIDA Arthropoda Insecta Odonata-Anisoptera Macromiidae Macromiidae s P . MACROS Arthropoda Insecta Trichoptera Hydropsychidae Macrostenum spp. F 3.6 MACROS/CAR Arthropoda Insecta Trichoptera Hydropsychidae Macrostenum carolina F 3.6 MALIRE Arthropoda Insecta Plecoptera Perlodidae Malirekus spp. P 1.4 MALIRE/HAS Arthropoda Insecta Plecoptera Perlodidae Malirekus hastatus P 1.4 MANAYU/SPE Annelida Polychaeta Sabellida Sabellidae Manayunkia speciosa s F 6 MATRIO/JEA Arthropoda Insecta Trichoptera Glossosomatidae Matrioptila jeanae R 0 MAYATR/AYA Arthropoda Insecta Trichoptera Hydroptilidae Mayatrichia ayama s R 0 MEGALE/WIL Arthropoda Insecta Plecoptera Leuctridae Megaleuctra williamsae s S . MEROPE Arthropoda Insecta Diptera Chironomidae-Tanypodinae Meropelopia spp. P 4 MESOCR Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Mesocricotopus spp. S . METRIO Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Metriocnemus spp. s G 2 METROB/HES Arthropoda Insecta Hemiptera Gerridae Metrobates hesperius P 6 MICRAS Arthropoda Insecta Trichoptera Brachycentridae Micrasema spp. S 2 MICRAS/BEN Arthropoda Insecta Trichoptera Brachycentridae Micrasema bennetti s S 0 MICRAS/CHA Arthropoda Insecta Trichoptera Brachycentridae Micrasema charonis s S 0.3 MICRAS/SPR Arthropoda Insecta Trichoptera Brachycentridae Micrasema sprulesi S 0 MICRAS/WAT Arthropoda Insecta Trichoptera Brachycentridae Micrasema wataga S 3.2 MICRCH Arthropoda Insecta Diptera Chironomidae-Chironominae Microchironomus spp. n G 4 MICROC/PUS Arthropoda Insecta Coleoptera Elmidae Microcylloepus pusillus s 2.1 MICROP Arthropoda Insecta Diptera Chironomidae-Chironominae Micropsectra spp. s G 1.4 MICROT Arthropoda Insecta Diptera Chironomidae-Chironominae Microtendipes spp. s F 6.2 MICROT/PED Arthropoda Insecta Diptera Chironomidae-Chironominae Microtendipes pedellus gp. s F 6.2 MICROT/RYD Arthropoda Insecta Diptera Chironomidae-Chironominae Microtendipes rydalensis gp. s F 6.2 MICROV Arthropoda Insecta Heteroptera Veliidae Microvelia spp. P 6 MOLANN/BLE Arthropoda Insecta Trichoptera Molannidae Molanna blenda s G 3.9 MOLANN/TRY Arthropoda Insecta Trichoptera Molannidae Molanna tryphena s G 1.2 MOLANNIDAE Arthropoda Insecta Trichoptera Molannidae Molannidae . MOLOPH Arthropoda Insecta Diptera Tipulidae Molophilus spp. 6 MOOREO Annelida Hirudinea Pharyngobdellida Erpobdellidae Mooreobdella spp. s P 9.7 MYSTAC Arthropoda Insecta Trichoptera Leptoceridae Mystacides spp. G 3.5 MYSTAC/SEP Arthropoda Insecta Trichoptera Leptoceridae Mystacides sepulchralis G 3.5 NAIDIDAE Annelida Oligochaeta Haplotaxida Naididae Naididae s . NAIS/BEH Annelida Oligochaeta Haplotaxida Naididae Nais behningi s 6 NAIS/COM Annelida Oligochaeta Haplotaxida Naididae Nais communis s 8.6 NANOCL Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Nanocladius spp. G 7.2 NANOCL/BAL Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Nanocladius balticus G 2 NANOCL/DIS Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Nanocladius distinctus G 7 NANOCL/DOW Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Nanocladius downesi G 2.6 NANOCL/MIN Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Nanocladius minimus s G 2 NANOCL/REC Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Nanocladius rectinervis s G 3.6 NANOCL/SPI Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Nanocladius spiniplenus s G . NASIAE Arthropoda Insecta Odonata-Anisoptera Aeshnidae Nasiaeschna spp. p 8 NASIAE/PEN Arthropoda Insecta Odonata-Anisoptera Aeshnidae Nasiaeschna pentacantha p 8 NATARS Arthropoda Insecta Diptera Chironomidae-Tanypodinae Natarsia spp. s P 10 NATARS/BAL Arthropoda Insecta Diptera Chironomidae-Tanypodinae Natarsia baltimorus s P 10 NECTOP Arthropoda Insecta Trichoptera Leptoceridae Nectopsyche spp. s S 4 NECTOP/CAN Arthropoda Insecta Trichoptera Leptoceridae Nectopsyche candida s S 3.8 NECTOP/EXQ Arthropoda Insecta Trichoptera Leptoceridae Nectopsyche exquisita s S 4.2 NECTOP/PAV Arthropoda Insecta Trichoptera Leptoceridae Nectopsyche pavida s S 4.2 NEMATODA Nematoda Nematoda 6.2 NEMOCA/CAR Arthropoda Insecta Plecoptera Capniidae Nemocapnia carolina S 0 NEMOUR Arthropoda Insecta Plecoptera Nemouridae Nemoura spp. s S 2 NEMOURIDAE Arthropoda Insecta Plecoptera Nemouridae Nemouridae . NEOEPH/PUR Arthropoda Insecta Ephemeroptera Neoephemeridae Neoephemera purpurea s G 2.1 NEOEPH/YOU Arthropoda Insecta Ephemeroptera Neoephemeridae Neoephemera youngi s G 2 NEOGER/HES Arthropoda Insecta Hemipterara Gerridae Neogerris hesione s P . NEOPER Arthropoda Insecta Plecoptera Perlidae Neoperla spp. s P 1.6 NEOPER/CLY Arthropoda Insecta Plecoptera Perlidae Neoperla clymens s P 1.6 NEOPHY Arthropoda Insecta Trichoptera Limnephilidae Neophylax spp. R 1.6 NEOPHY/CON Arthropoda Insecta Trichoptera Limnephilidae Neophylax consimilis R 1.2 NEOPHY/MIT Arthropoda Insecta Trichoptera Limnephilidae Neophylax mitchelli R 0 NEOPHY/OLI Arthropoda Insecta Trichoptera Limnephilidae Neophylax oligius R 2.6 NEOPHY/ORN Arthropoda Insecta Trichoptera Limnephilidae Neophylax ornatus R 1.6 NEUREC Arthropoda Insecta Trichoptera Polycentropodidae Neureclipsus spp. F 4.4 NEUROC Arthropoda Insecta Odonata-Anisoptera Corduliidae Neurocordulia spp. S P 5.8 NEUROC/ALA Arthropoda Insecta Odonata-Anisoptera Corduliidae Neurocordula alabamensis s P 2 NEUROC/MOL Arthropoda Insecta Odonata-Anisoptera Corduliidae Neurocordula molesta s P 3.3 NEUROC/OBS Arthropoda Insecta Odonata-Anisoptera Corduliidae Neurocordulia obsoleta S P 5.4 NIGRON Arthropoda Insecta Megaloptera Corydalidae Nigronia spp. P 2 NIGRON/FAS Arthropoda Insecta Megaloptera Corydalidae Nigronia fasciatus P 6.6 NIGRON/SER Arthropoda Insecta Megaloptera Corydalidae Nigronia serricornis P 5.4 NILOTA Arthropoda Insecta Diptera Chironomidae-Tanypodinae Nilotanypus spp. P 4 NILOTH Arthropoda Insecta Diptera Chironomidae-Chironominae Nilothauma spp. G 5.5 NYCTIO Arthropoda Insecta Trichoptera Polycentropodidae Nyctiophylax spp. P 0.9 NYCTIO/DEN Arthropoda Insecta Trichoptera Polycentropodidae Nyctiophylax denningi s P . NYCTIO/NEP Arthropoda Insecta Trichoptera Polycentropodidae Nyctiophylax nephophilus P 2.4 NYMPHOMYII Arthropoda Insecta Diptera Nymphomyiidae Nymphomyiidae . OCHTER Arthropoda Insecta Hemiptera Ochteridae Ochterus spp. P . ODONATA Arthropoda Insecta Odonata Odonata . ODONTO Arthropoda Insecta Diptera Chironomidae-Diamesinae Odontomesa spp. s G 5.9 ODONTO/FUL Arthropoda Insecta Diptera Chironomidae-Prodiamesinae Odontomesa fulva G 5.9 ODONTOCERI Arthropoda Insecta Trichoptera Odontoceridae Odontoceridae . OECETI Arthropoda Insecta Trichoptera Leptoceridae Oecetis spp. P 5.7 OECETI/AVA Arthropoda Insecta Trichoptera Leptoceridae Oecetis avara s P 5.7 OECETI/CIN Arthropoda Insecta Trichoptera Leptoceridae Oecetis cinerascens s P 5.7 OECETI/INC Arthropoda Insecta Trichoptera Leptoceridae Oecetis inconspicua P 5.7 OECETI/NOC Arthropoda Insecta Trichoptera Leptoceridae Oecetis nocturna P 5.7 OECETI/PER Arthropoda Insecta Trichoptera Leptoceridae Oecetis persimilis P 5.7 OECETI/SPH Arthropoda Insecta Trichoptera Leptoceridae Oecetis sphyra s P 5.7 OEMOPT Arthropoda Insecta Plecoptera Taeniopterygidae Oemopteryx spp. R . OEMOPT/CON Arthropoda Insecta Plecoptera Taeniopterygidae Oemopteryx contorta R . OLIGOCHAET Annelida Oligochaeta Oligochaeta . OLIGONEURI Arthropoda Insecta Ephemeroptera Oligoneuridae Oligoneuridae . OMISUS Arthropoda Insecta Diptera Chironomidae-Chironominae Omisus spp. s G 4 OPHIOG Arthropoda Insecta Odonata-Anisoptera Gomphidae Ophiogomphus spp. s P 6.2 OPHIOG/MAI Arthropoda Insecta Odonata-Anisoptera Gomphidae Ophiogomphus mainensis s P 6.2 OPTIOS Arthropoda Insecta Coleoptera Elmidae Optioservus spp. R 2.7 OPTIOS/IMM Arthropoda Insecta Coleoptera Elmidae Optioservus immunis R 2.7 OPTIOS/OVA Arthropoda Insecta Coleoptera Elmidae Optioservus ovalis R 2.4 ORCONE Arthropoda Crustacea Decapoda Cambaridae Orconectes spp. S 2.7 ORMOSI Arthropoda Insecta Diptera Tipulidae Ormosia spp. s G . ORTHOC Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Orthocladius spp. s G . ORTHOC/ANN Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Orthocladius annectens s G 0.9 ORTHOC/CAR Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Orthocladius carlatus s G . ORTHOC/CUR Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Orthocladius curtiseta s G . ORTHOC/DOR Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Orthocladius doranus s G 6.7 ORTHOC/MAL Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Orthocladius mallochi s G . ORTHOC/NIG Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Orthocladius nigritus s G 0.9 ORTHOC/OBU Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Orthocladius obumbratus s G 8.8 ORTHOC/WIE Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Orthocladius wiensi s G . ORTHOT Arthropoda Insecta Trichoptera Hydroptilidae Orthotrichia spp. I 7.2 ORTHOT/CRI Arthropoda Insecta Trichoptera Hydroptilidae Orthotrichia cristata I 7.2 OULIMN/LAT Arthropoda Insecta Coleoptera Elmidae Oulimnius latiusculus G 1.8 OXYCER Arthropoda Insecta Diptera Stratiomyidae Oxycera spp. s G 0 OXYETH Arthropoda Insecta Trichoptera Hydroptilidae Oxyethira spp. s I 2 OXYETH/ELE Arthropoda Insecta Trichoptera Hydroptilidae Oxyethira elerobi s I 2 OXYETH/GRI Arthropoda Insecta Trichoptera Hydroptilidae Oxyethira grisea s I 2 OXYETH/JAN Arthropoda Insecta Trichoptera Hydroptilidae Oxyethira janella s I 2 OXYETH/PAL Arthropoda Insecta Trichoptera Hydroptilidae Oxyethira pallida s I 2 OXYETH/VER Arthropoda Insecta Trichoptera Hydroptilidae Oxyethira verna s I 2 PAGASI Arthropoda Insecta Diptera Chironomidae-Diamesinae Pagastia spp. n G 2.2 PAGAST/OST Arthropoda Insecta Diptera Chironomidae-Chironominae Pagastiella ostansa G 2.6 PALAEA/CEL Arthropoda Insecta Trichoptera Hydroptilidae Palaeagapetus celcus s S 0 PALAEM Arthropoda Crustacea Decapoda Palaemonidae Palaemonetes sp. s 4 PALAEM/PAL Arthropoda Crustacea Decapoda Palaemonidae Palaemonetes paludosus s 6.7 PALAEO Arthropoda Insecta Diptera Nymphomyiidae Palaeodipteron spp. R . PALPOB Arthropoda Insecta Diptera Ceratopogonidae Palpomyia-Bezzia complex n P 6.9 PANTAC Nematomorpha Gordiacea Gordioidea Chordodidae Pantachordodes spp. s G . PARACA/ANG Arthropoda Insecta Plecoptera Capniidae Paracapnia angulata S 0.2 PARACH Arthropoda Insecta Diptera Chironomidae-Chironominae Parachironomus spp. G 9.2 PARACL Arthropoda Insecta Diptera Chironomidae-Chironominae Paracladopelma spp. G 6.4 PARACL/DOR Arthropoda Insecta Diptera Chironomidae-Chironominae Paracladopelma doris s G 1 PARACL/UND Arthropoda Insecta Diptera Chironomidae-Chironominae Paracladopelma undine s G 2.5 PARACR Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Paracricotopus spp. G 10 PARACR/GLA Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Paracricotopus glaber s G 5 PARACT Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Parachaetocladius spp. n G 0 PARACT/HUD Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Parachaetocladius hudsoni n G 0 PARAGN Arthropoda Insecta Plecoptera Perlidae Paragnetina spp. P 2 PARAGN/FUM Arthropoda Insecta Plecoptera Perlidae Paragnetina fumosa s P 3.5 PARAGN/IMM Arthropoda Insecta Plecoptera Perlidae Paragnetina immarginata P 1.7 PARAGN/KAN Arthropoda Insecta Plecoptera Perlidae Paragnetina kansensis s P 2 PARAGN/MED Arthropoda Insecta Plecoptera Perlidae Paragnetina media s P . PARAKI Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Parakiefferiella spp. G 5.9 PARALA Arthropoda Insecta Diptera Chironomidae-Chironominae Paralauterborniella spp. G 4.8 PARALA/NIG Arthropoda Insecta Diptera Chironomidae-Chironominae Paralauterborniella nigrohalterale G 4.8 PARALE Arthropoda Insecta Ephemeroptera Leptophlebiidae Paraleptophlebia spp. G 1.2 PARALE/ASS Arthropoda Insecta Ephemeroptera Leptophlebiidae Paraleptophlebia assimilis s G 1.2 PARALE/MOL Arthropoda Insecta Ephemeroptera Leptophlebiidae Paraleptophlebia mollis s G 1.2 PARALE/SWA Arthropoda Insecta Ephemeroptera Leptophlebiidae Paraleptophlebia swannanoa G 1.2 PARALEPTOP Arthropoda Insecta Ephemeroptera Leptophlebiidae Leptophlebiidae G . PARALT/SAR Arthropoda Insecta Plecoptera Leuctridae Paraleuctra sara n 1.8 PARAME Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Parametriocnemus spp. G 3.7 PARAME/LUN Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Parametriocnemus lundbecki G 3.7 PARAMR Arthropoda Insecta Diptera Chironomidae-Tanypodinae Paramerina spp. n P 2.8 PARAPH Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Paraphaenocladius spp. s G 2 PARAPO Arthropoda Insecta Lepidoptera Pyralidae Paraponx spp. s S . PARAPS/CAR Arthropoda Insecta Trichoptera Hydropsychidae Parapsyche cardis F 0 PARATA Arthropoda Insecta Diptera Chironomidae-Chironominae Paratanytarsus spp. s G 7.7 PARATE Arthropoda Insecta Diptera Chironomidae-Chironominae Paratendipes spp. G 5.3 PARATR Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Paratrichocladius spp. s G . PECTIN/MAG Bryozoa Phylactolaemata Plumatellina Lophopodidae Pectinatella magnifica F 4 PEDICI Arthropoda Insecta Diptera Tipulidae Pedicia spp. s P 2 PELOCO/FEM Arthropoda Insecta Hemiptera Naucoridae Pelocoris femoratus s P 6 PELONO/OBS Arthropoda Insecta Coleoptera Dryopidae Pelonomus obscurus s R 4 PELTOD Arthropoda Insecta Coleoptera Haliplidae Peltodytes spp. s I 8.5 PELTOD/SEX Arthropoda Insecta Coleoptera Haliplidae Peltodytes sexmaculatus s I 6 PELTOP Arthropoda Insecta Plecoptera Peltoperlidae Peltoperla spp. S 5.6 PELTOPERLI Arthropoda Insecta Plecoptera Peltoperlidae Peltoperlidae . PERICO Arthropoda Insecta Diptera Psychodidae Pericoma spp. G 4.2 PERITH Arthropoda Insecta Odonata-Anisoptera Libellulidae Perithemis spp. s P 10 PERLES Arthropoda Insecta Plecoptera Perlidae Perlesta spp. P 0 PERLES/FRI Arthropoda Insecta Plecoptera Perlidae Perlesta frisoni s P 2 PERLES/PLA Arthropoda Insecta Plecoptera Perlidae Perlesta placida P 4.9 PERLIDAE Arthropoda Insecta Plecoptera Perlidae Perlidae . PERLIN Arthropoda Insecta Plecoptera Perlidae Perlinella spp. P 0 PERLIN/DRY Arthropoda Insecta Plecoptera Perlidae Perlinella drymo s P 0 PERLODIDAE Arthropoda Insecta Plecoptera Perlodidae Perlodidae . PHAENO Arthropoda Insecta Diptera Chironomidae-Chironominae Phaenopsectra spp. G 6.8 PHAGOC/MOR Platyhelminthes Turbellaria Tricladida Planariidae Phagocata morgani P 6 PHASGA/CAP Arthropoda Insecta Plecoptera Perlidae Phasganophora capitata s P . PHILOPOTAM Arthropoda Insecta Trichoptera Philopotamidae Philopotamidae . PHRYGANEID Arthropoda Insecta Trichoptera Phryganeidae Phryganeidae s S . PHYLOC Arthropoda Insecta Trichoptera Hyalopsychidae Phylocentropus spp. F 5.6 PHYLOC/CAR Arthropoda Insecta Trichoptera Hyalopsychidae Phylocentropus carolinus F 5.6 PHYLOC/LUC Arthropoda Insecta Trichoptera Hyalopsychidae Phylocentropus lucidus F 5.6 PHYLOC/PLA Arthropoda Insecta Trichoptera Hyalopsychidae Phylocentropus placidus S F 5.6 PHYSA Mollusca Gastropoda Pulmonata Physidae Physa spp. s S . PHYSEL Mollusca Gastropoda Basommatophora Physidae Physella spp. s R 8.8 PILARI Arthropoda Insecta Diptera Tipulidae Pilaria spp. P . PISIDI Mollusca Bivalvia Veneroida Sphaeriidae Pisidium spp. s F 6.8 PLACOB Annelida Hirudinea Rhynchobdellida Glossiphoniidae Placobdella spp. s 6 PLANORBIDA Mollusca Gastropoda Pulmonata Planorbidae Planorbidae s . PLATYC/RAD Arthropoda Insecta Trichoptera Limnephilidae Platycentropus radiatus S 2 PLECOPTERA Arthropoda Insecta Plecoptera Plecoptera . PLUMAT/REP Bryozoa Phylactolaemata Plumatellina Lophopodidae Plumatella repens s F 4 POLYCE Arthropoda Insecta Trichoptera Polycentropodidae Polycentropus spp. P 3.5 POLYCE/BLI Arthropoda Insecta Trichoptera Polycentropodidae Polycentropus blicklei s P 3.5 POLYCE/CAO Arthropoda Insecta Trichoptera Polycentropodidae Polycentropus carolinensis n P 3.5 POLYCE/CAR Arthropoda Insecta Trichoptera Polycentropodidae Polycentropus carlsoni s P 3.5 POLYCE/CIN Arthropoda Insecta Trichoptera Polycentropodidae Polycentropus cinereus s P 3.5 POLYCE/CLI Arthropoda Insecta Trichoptera Polycentropodidae Polycentropus clinei P 3.5 POLYCE/CON Arthropoda Insecta Trichoptera Polycentropodidae Polycentropus confusus P 3.5 POLYCE/MAC Arthropoda Insecta Trichoptera Polycentropodidae Polycentropus maculatus P 3.5 POLYCE/RIC Arthropoda Insecta Trichoptera Polycentropodidae Polycentropus rickeri s P 3.5 POLYCENTRO Arthropoda Insecta Trichoptera Polycentropodidae Polycentropodidae . POLYPE Arthropoda Insecta Diptera Chironomidae-Chironominae Polypedilum spp. G 6 POLYPE/AVI Arthropoda Insecta Diptera Chironomidae-Chironominae Polypedilum aviceps G 4 POLYPE/CON Arthropoda Insecta Diptera Chironomidae-Chironominae Polypedilum convictum S 5.3 POLYPE/FAL Arthropoda Insecta Diptera Chironomidae-Chironominae Polypedilum fallax G 6.7 POLYPE/ILL Arthropoda Insecta Diptera Chironomidae-Chironominae Polypedilum illinoense G 9.2 POLYPE/SCA Arthropoda Insecta Diptera Chironomidae-Chironominae Polypedilum scalaenum G 8.7 POLYPE/SIM Arthropoda Insecta Diptera Chironomidae-Chironominae Polypedilum simulans/digitifer s S 4 POLYPE/TRI Arthropoda Insecta Diptera Chironomidae-Chironominae Polypedilum tritum s S 6 POLYPE/TUB Arthropoda Insecta Diptera Chironomidae-Chironominae Polypedilum tuberculum s S 0 POTTHA Arthropoda Insecta Diptera Chironomidae-Diamesinae Potthastia spp. G 2 POTTHA/LON Arthropoda Insecta Diptera Chironomidae-Diamesinae Potthastia longimana gr. s G 7.4 PRISTI/AEQ Annelida Oligochaeta Haplotaxida Naididae Pristina aequiseta s 9.9 PRISTL Annelida Oligochaeta Haplotaxida Naididae Pristinella spp. n 1 PRISTL/OSB Annelida Oligochaeta Haplotaxida Naididae Pristinella osborni n 6 PROCAM Arthropoda Crustacea Decapoda Cambaridae Procambarus spp. s P 9.5 PROCAM/ECH Arthropoda Crustacea Decapoda Cambaridae Procambarus echinatus s P . PROCAM/PEN Arthropoda Crustacea Decapoda Cambaridae Procambarus (Pennides) sp. s . PROCAM/TRO Arthropoda Crustacea Decapoda Cambaridae Procambarus troglodytes s P . PROCLA Arthropoda Insecta Diptera Chironomidae-Tanypodinae Procladius spp. P 9.3 PRODIA Arthropoda Insecta Diptera Chironomidae-Diamesinae Prodiamesa spp. G 7.9 PROGOM Arthropoda Insecta Odonata-Anisoptera Gomphidae Progomphus spp. s P . PROGOM/OBS Arthropoda Insecta Odonata-Anisoptera Gomphidae Progomphus obscurus s P 8.7 PROMEN Mollusca Gastropoda Pulmonata Planorbidae Promenetus spp. s R . PROMOR Arthropoda Insecta Coleoptera Elmidae Promoresia spp. s G 1.4 PROMOR/ELE Arthropoda Insecta Coleoptera Elmidae Promoresia elegans G 2.2 PROMOR/TAR Arthropoda Insecta Coleoptera Elmidae Promoresia tardella s 0 PROPEN Arthropoda Crustacea Decapoda Cambaridae Procambarus (Pennides) spp. s P . PROSIM Arthropoda Insecta Diptera Simuliidae Prosimulium spp. F 2.6 PROSIM/MIX Arthropoda Insecta Diptera Simuliidae Prosimulium mixtum F 3.3 PROSIM/RHI Arthropoda Insecta Diptera Simuliidae Prosimulium rhizophorum s F 2 PROSTO Nemertea Enopla Hoplonemertea Tetrastemmatidae Prostoma sp. P 6.6 PROTAN Arthropoda Insecta Diptera Chironomidae-Diamesinae Protanypus spp. s G . PROTOP/FIT Arthropoda Insecta Diptera Tanyderidae Protoplasia fitchii G 5 PSECTR Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Psectrocladius spp. G 3.8 PSEPHE/HER Arthropoda Insecta Coleoptera Psephenidae Psephenus herricki R 2.5 PSEPHENIDA Arthropoda Insecta Coleoptera Psephenidae Psephenidae . PSEUDC Arthropoda Insecta Ephemeroptera Baetidae Pseudocloeon spp. n R 4.4 PSEUDC/CIN Arthropoda Insecta Ephemeroptera Baetidae Pseudocloeon cingulatum n R 4.4 PSEUDC/PAR Arthropoda Insecta Ephemeroptera Baetidae Pseudocloeon parvulum n R 4.4 PSEUDC/PUN Arthropoda Insecta Ephemeroptera Baetidae Pseudocloeon punctiventris n R 4.4 PSEUDL Arthropoda Insecta Diptera Tipulidae Pseudolimnophila spp. n 7.3 PSEUDN Arthropoda Insecta Diptera Chironomidae-Chironominae Pseudochironomus spp. n G 4.2 PSEUDO/COL Mollusca Gastropoda Lymnophila Lymnaeidae Pseudosuccinea columella s R 7.2 PSEUDR Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Pseudorthocladius spp. n G 0 PSILOT Arthropoda Insecta Trichoptera Odontoceridae Psilotreta spp. R 0 PSILOT/FRO Arthropoda Insecta Trichoptera Odontoceridae Psilotreta frontalis s R 0 PSILOT/LAB Arthropoda Insecta Trichoptera Odontoceridae Psilotreta labida R 0 PSYCHO Arthropoda Insecta Trichoptera Psychomyiidae Psychomyia spp. s G 2 PSYCHO/FLA Arthropoda Insecta Trichoptera Psychomyiidae Psychomyia flavida G 3.3 PSYCHODIDA Arthropoda Insecta Diptera Psychodidae Psychodidae . PSYCHOMYII Arthropoda Insecta Trichoptera Psychomyiidae Psychomyiidae . PTERON Arthropoda Insecta Plecoptera Pteronarcyidae Pteronarcys spp. S 1.7 PTERON/BIL Arthropoda Insecta Plecoptera Pteronarcyidae Pteronarcys biloba s S 1.7 PTERON/DOR Arthropoda Insecta Plecoptera Pteronarcyidae Pteronarcys dorsata s S 1.7 PTERON/PRO Arthropoda Insecta Plecoptera Pteronarcyidae Pteronarcys proteus S 1.7 PTERON/SCO Arthropoda Insecta Plecoptera Pteronarcyidae Pteronarcys scotti S 1.7 PTERONARCY Arthropoda Insecta Plecoptera Pteronarcyidae Pteronarcyidae 1.7 PTILODACTY Arthropoda Insecta Coleoptera Ptilodactylidae Ptilodactylidae . PTILOS Arthropoda Insecta Trichoptera Phryganeidae Ptilostomis spp. S 6.7 PTILOS/OCE Arthropoda Insecta Trichoptera Phryganeidae Ptilostomis ocellifera S 6.7 PYCNOP Arthropoda Insecta Trichoptera Limnephilidae Pycnopsyche spp. S 2.3 PYCNOP/ANT Arthropoda Insecta Trichoptera Limnephilidae Pycnopsyche antica s S 2.3 PYCNOP/DIV Arthropoda Insecta Trichoptera Limnephilidae Pycnopsyche divergens S 2 PYCNOP/FLA Arthropoda Insecta Trichoptera Limnephilidae Pycnopsyche flavata S . PYCNOP/GEN Arthropoda Insecta Trichoptera Limnephilidae Pycnopsyche gentilis S 0.8 PYCNOP/GUT Arthropoda Insecta Trichoptera Limnephilidae Pycnopsyche guttifer s S 2.7 PYCNOP/IND Arthropoda Insecta Trichoptera Limnephilidae Pycnopsyche indiana s S . PYCNOP/LEP Arthropoda Insecta Trichoptera Limnephilidae Pycnopsyche lepida s S 2.5 PYCNOP/LUC Arthropoda Insecta Trichoptera Limnephilidae Pycnopsyche luculenta S 4.6 PYCNOP/SCA Arthropoda Insecta Trichoptera Limnephilidae Pycnopsyche scabripennis S 4 PYCNOP/SON Arthropoda Insecta Trichoptera Limnephilidae Pycnopsyche sonso S . PYCNOP/SUB Arthropoda Insecta Trichoptera Limnephilidae Pycnopsyche subfasciata S . RANATR Arthropoda Insecta Hemiptera Nepidae Ranatra spp. s P 6.4 RANATR/BUE Arthropoda Insecta Hemiptera Nepidae Ranatra buenoi s P 6.4 RANATR/NIG Arthropoda Insecta Hemiptera Nepidae Ranatra nigra s P 6.4 REMENU/BIL Arthropoda Insecta Plecoptera Perlodidae Remenus bilobatus 0.3 RHAGOV/OBE Arthropoda Insecta Heteroptera Veliidae Rhagovelia obesa P 6 RHANTU/CAL Arthropoda Insecta Coleoptera Dytiscidae Rhantus calidus s P 6 RHEOCR Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Rheocricotopus spp. G 4 RHEOCR/EMI Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Rheocricotopus eminellobus s G 2 RHEOCR/TUB Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Rheocricotopus tuberculatus G 6.8 RHEOPE Arthropoda Insecta Diptera Chironomidae-Tanypodinae Rheopelopia spp. P 2 RHEOTA Arthropoda Insecta Diptera Chironomidae-Chironominae Rheotanytarsus spp. F 6.4 RHEUMA Arthropoda Insecta Hemiptera Gerridae Rheumatobaes spp. 6 RHEUMA/TEN Arthropoda Insecta Hemiptera Gerridae Rheumatobaes tenuipes 6 RHITHR Arthropoda Insecta Ephemeroptera Heptageniidae Rhithrogena spp. G 0.4 RHITHR/FAS Arthropoda Insecta Ephemeroptera Heptageniidae Rhithrogena fasciata s G 0.4 RHITHR/FUS Arthropoda Insecta Ephemeroptera Heptageniidae Rhithrogena fuscifrons G 0 RHITHR/UHA Arthropoda Insecta Ephemeroptera Heptageniidae Rhithrogena uhari G 0.4 RHYACD/COC Annelida Oligochaeta Haplotaxida Tubificidae Rhyacodrilus coccineus n G 2 RHYACO Arthropoda Insecta Trichoptera Rhyacophilidae Rhyacophila spp. P 2 RHYACO/ACU Arthropoda Insecta Trichoptera Rhyacophilidae Rhyacophila acutiloba s P 0 RHYACO/AMI Arthropoda Insecta Trichoptera Rhyacophilidae Rhyacophila amicis P 0 RHYACO/APP Arthropoda Insecta Trichoptera Rhyacophilidae Rhyacophila appalachia P . RHYACO/ATR Arthropoda Insecta Trichoptera Rhyacophilidae Rhyacophila atrata P 0 RHYACO/CAR Arthropoda Insecta Trichoptera Rhyacophilidae Rhyacophila carolina P 0 RHYACO/FOR Arthropoda Insecta Trichoptera Rhyacophilidae Rhyacophila formosa P . RHYACO/FUS Arthropoda Insecta Trichoptera Rhyacophilidae Rhyacophila fuscula P 2 RHYACO/GLA Arthropoda Insecta Trichoptera Rhyacophilidae Rhyacophila glaberrima P 2 RHYACO/MAI Arthropoda Insecta Trichoptera Rhyacophilidae Rhyacophila mainensis P . RHYACO/MIN Arthropoda Insecta Trichoptera Rhyacophilidae Rhyacophila minor P 0 RHYACO/NIG Arthropoda Insecta Trichoptera Rhyacophilidae Rhyacophila nigrita s P 0 RHYACO/TED Arthropoda Insecta Trichoptera Rhyacophilidae Rhyacophila teddyi P . RHYACO/TOR Arthropoda Insecta Trichoptera Rhyacophilidae Rhyacophila torva P 1.8 RHYACOPHIL Arthropoda Insecta Trichoptera Rhyacophilidae Rhyacophilidae . ROBACK Arthropoda Insecta Diptera Chironomidae-Chironominae Robackia spp. G 4.4 ROBACK/CLA Arthropoda Insecta Diptera Chironomidae-Chironominae Robackia claviger s G 2.4 ROBACK/DEM Arthropoda Insecta Diptera Chironomidae-Chironominae Robackia demeijerei G 4.3 ROEDER Arthropoda Insecta Diptera Empididae Roederiodes spp. P 8.1 SAETHE Arthropoda Insecta Diptera Chironomidae-Chironominae Saetheria spp. G 8.1 SERICOSTOM Arthropoda Insecta Trichoptera Sericostomatidae Sericostomatidae . SERRAT Arthropoda Insecta Ephemeroptera Ephemerellidae Serratella spp. G . SERRAT/CAR Arthropoda Insecta Ephemeroptera Ephemerellidae Serratella carolina G 0 SERRAT/DEF Arthropoda Insecta Ephemeroptera Ephemerellidae Serratella deficiens G 2.7 SERRAT/SEA Arthropoda Insecta Ephemeroptera Ephemerellidae Serratella serrata n G 2.7 SERRAT/SER Arthropoda Insecta Ephemeroptera Ephemerellidae Serratella serratoides s G 1.5 SERRAT/STA Arthropoda Insecta Ephemeroptera Ephemerellidae Serratella serrata N G 2.7 SETODE Arthropoda Insecta Trichoptera Leptoceridae Setodes spp. G 0.9 SETODE/INC Arthropoda Insecta Trichoptera Leptoceridae Setodes incerta G 0.9 SETODE/STE Arthropoda Insecta Trichoptera Leptoceridae Setodes stehri G 0.9 SHIPSA/ROT Arthropoda Insecta Plecoptera Nemouridae Shipsa rotunda S 0.3 SIALIDAE Arthropoda Insecta Megaloptera Sialidae Sialidae s . SIALIS Arthropoda Insecta Megaloptera Sialidae Sialis spp. s P 7.5 SIALIS/AEQ Arthropoda Insecta Megaloptera Sialidae Sialis aequalis s P 7.2 SIALIS/JOP Arthropoda Insecta Megaloptera Sialidae Sialis joppa s P 7.2 SIALIS/VEL Arthropoda Insecta Megaloptera Sialidae Sialis velata s P 7.5 SIMULI Arthropoda Insecta Diptera Simuliidae Simulium spp. F 4.4 SIMULI/ARA Arthropoda Insecta Diptera Simuliidae Simulium aranti s F 4.4 SIMULI/DEC Arthropoda Insecta Diptera Simuliidae Simulium decorum s F 4 SIMULI/JON Arthropoda Insecta Diptera Simuliidae Simulium jonesi F 4.4 SIMULI/NOT Arthropoda Insecta Diptera Simuliidae Simulium notiale s F 4.4 SIMULI/PAR Arthropoda Insecta Diptera Simuliidae Simulium parnassum s F 4 SIMULI/POD Arthropoda Insecta Diptera Simuliidae Simulium podostemi F 6 SIMULI/SLO Arthropoda Insecta Diptera Simuliidae Simulium slossonae s F 4.4 SIMULI/SNO Arthropoda Insecta Diptera Simuliidae Simulium snowi s F 4.4 SIMULI/TUB Arthropoda Insecta Diptera Simuliidae Simulium tuberosum F 2.4 SIMULI/VEN Arthropoda Insecta Diptera Simuliidae Simulium venustum s F 7.4 SIMULI/VER Arthropoda Insecta Diptera Simuliidae Simulium verecundum s F 4 SIMULI/VIT Arthropoda Insecta Diptera Simuliidae Simulium vittatum F 8.7 SIMULIIDAE Arthropoda Insecta Diptera Simuliidae Simuliidae . SIPHLO Arthropoda Insecta Ephemeroptera Siphlonuridae Siphlonurus spp. s G 2.6 SIPHLO/DEC Arthropoda Insecta Ephemeroptera Siphlonuridae Siphlonurus decorus s G 2.6 SIPHLONURI Arthropoda Insecta Ephemeroptera Siphlonuriidae Siphlonuriidae 2.6 SISYRA/API Arthropoda Insecta Neuroptera Sisyridae Sisyra apicalis P . SISYRIDAE Arthropoda Insecta Neuroptera Sisyridae Sisyridae s P . SOMATO Arthropoda Insecta Odonata-Anisoptera Corduliidae Somatochlora spp. s P 8.9 SOMATO/LIN Arthropoda Insecta Odonata-Anisoptera Corduliidae Somatochlora linearis s P 8.9 SPARGA Annelida Oligochaeta Haplotaxida Sparganophilidae Sparganophilus spp. G . SPERCH/TES Arthropoda Insecta Coleoptera Hydrophilidae Sperchopsis tessellatus s 6.5 SPHAER Mollusca Bivalvia Veneroida Sphaeriidae Sphaerium spp. s F 7.7 SPHAERIIDA Mollusca Pelecypoda Heterodonta Sphaeriidae Sphaeriidae s . SPONGI Porifera Demospongea Haplosclerina Spongillidae Spongilla spp. S F . STACTO Arthropoda Insecta Trichoptera Hydroptilidae Stactobiella spp. S 0 STACTO/DEL Arthropoda Insecta Trichoptera Hydroptilidae Stactobiella delira s S 0 STACTO/MAR Arthropoda Insecta Trichoptera Hydroptilidae Stactobiella martynovi S 0 STELEC/PER Arthropoda Insecta Diptera Chironomidae-Chironominae Stelechomyia perpulchra G 4.6 STEMPE Arthropoda Insecta Diptera Chironomidae-Chironominae Stempellina spp. s G 2 STEMPE/BAU Arthropoda Insecta Diptera Chironomidae-Chironominae Stempellina bausei s G 2 STEMPN Arthropoda Insecta Diptera Chironomidae-Chironominae Stempellinella spp. n G 5.3 STENAC Arthropoda Insecta Ephemeroptera Heptageniidae Stenacron spp. s R 6 STENAC/CAR Arthropoda Insecta Ephemeroptera Heptageniidae Stenacron carolina s R 1.7 STENAC/INT Arthropoda Insecta Ephemeroptera Heptageniidae Stenacron interpunctatum s R 7.1 STENAC/PAL Arthropoda Insecta Ephemeroptera Heptageniidae Stenacron pallidum s R 2.9 STENEL Arthropoda Insecta Coleoptera Elmidae Stenelmis spp. s P 5.4 STENEL/CON Arthropoda Insecta Coleoptera Elmidae Stenelmis concinna s P 5.4 STENEL/CRE Arthropoda Insecta Coleoptera Elmidae Stenelmis crenata R 5.4 STENEL/HUN Arthropoda Insecta Coleoptera Elmidae Stenelmis hungerfordi s R 5.4 STENEL/MAR Arthropoda Insecta Coleoptera Elmidae Stenelmis markelii R 5.4 STENEL/SIN Arthropoda Insecta Coleoptera Elmidae Stenelmis sinuata R 5.4 STENOC Arthropoda Insecta Diptera Chironomidae-Chironominae Stenochironomus spp. G 6.4 STENON Arthropoda Insecta Ephemeroptera Heptageniidae Stenonema spp. R 6 STENON/CAR Arthropoda Insecta Ephemeroptera Heptageniidae Stenonema carlsoni R 2.1 STENON/EXI Arthropoda Insecta Ephemeroptera Heptageniidae Stenonema exiguum G 4.3 STENON/INT Arthropoda Insecta Ephemeroptera Heptageniidae Stenonema mexicanum R 5.5 STENON/ITH Arthropoda Insecta Ephemeroptera Heptageniidae Stenonema ithaca s R 4.1 STENON/LEN Arthropoda Insecta Ephemeroptera Heptageniidae Stenonema lenati R 2.3 STENON/MED Arthropoda Insecta Ephemeroptera Heptageniidae Stenonema mediopunctatum s R 1.7 STENON/MER Arthropoda Insecta Ephemeroptera Heptageniidae Stenonema meririvulanum R 0.3 STENON/MEX Arthropoda Insecta Ephemeroptera Heptageniidae Stenonema mexicanum G 5.5 STENON/MOD Arthropoda Insecta Ephemeroptera Heptageniidae Stenonema modestum R 5.8 STENON/PAL Arthropoda Insecta Ephemeroptera Heptageniidae Stenonema pallidum s R . STENON/PUD Arthropoda Insecta Ephemeroptera Heptageniidae Stenonema pudicum R 2.1 STENON/SIN Arthropoda Insecta Ephemeroptera Heptageniidae Stenonema sinclairi R . STENON/SMI Arthropoda Insecta Ephemeroptera Heptageniidae Stenonema smithae R 6 STENON/TER Arthropoda Insecta Ephemeroptera Heptageniidae Stenonema terminatum R 4.5 STENON/VIC Arthropoda Insecta Ephemeroptera Heptageniidae Stenonema vicarium R 1 STICTO Arthropoda Insecta Diptera Chironomidae-Chironominae Stictochironomus spp. G 6.7 STILOC Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Stilocladius spp. G 4 STILOC/CLI Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Stilocladius clinopecten G 4 STRATI Arthropoda Insecta Diptera Stratiomyidae Stratiomys spp. s G 8 STRATIOMYI Arthropoda Insecta Diptera Stratiomyidae Stratiomyidae 6 STROPH Arthropoda Insecta Plecoptera Taeniopterygidae Strophopteryx spp. n S 2.5 STYLOD/HER Annelida Oligochaeta Lumbriculida Lumbriculidae Stylodrilus heringianus G . STYLOG/ALB Arthropoda Insecta Odonata-Anisoptera Gomphidae Stylogomphus albistylus P 4.8 STYLUR Arthropoda Insecta Odonata-Anisoptera Gomphidae Stylurus spp. P . STYLUR/IVA Arthropoda Insecta Odonata-Anisoptera Gomphidae Stylurus ivae P . STYLUR/LAU Arthropoda Insecta Odonata-Anisoptera Gomphidae Stylurus laurae s P . STYLUR/NOT Arthropoda Insecta Odonata-Anisoptera Gomphidae Stylurus notatus s P . STYLUR/SPI Arthropoda Insecta Odonata-Anisoptera Gomphidae Stylurus spiniceps p . SUBLET/COF Arthropoda Insecta Diptera Chironomidae-Chironominae Sublettea coffmani F 1.7 SUPHIS Arthropoda Insecta Coleoptera Noteridae Suphisellus spp. s P 4 SUPHIS/GIB Arthropoda Insecta Coleoptera Noteridae Suphisellus gibbulus s P 4 SWELTS Arthropoda Insecta Plecoptera Chloroperlidae Sweltsa spp. P 0 SYMPOS Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Symposiocladius spp. S 6 SYMPOS/LIG Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Symposiocladius lignicola S 5.4 SYNORT Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Synorthocladius spp. G 4.7 TABANIDAE Arthropoda Insecta Diptera Tabanidae Tabanidae . TABANU Arthropoda Insecta Diptera Tabanidae Tabanus spp. s P 9.7 TACHOP/THO Arthropoda Insecta Odonata-Anisoptera Petaluridae Tachopteryx thoreyi P . TAENIO/BUR Arthropoda Insecta Plecoptera Taeniopterygidae Taeniopteryx burksi S 5.8 TAENIO/MET Arthropoda Insecta Plecoptera Taeniopterygidae Taeniopteryx metequi S 1.4 TAENIO/PAR Arthropoda Insecta Plecoptera Taeniopterygidae Taeniopteryx parvula S 2 TAENIO/UGO Arthropoda Insecta Plecoptera Taeniopterygidae Taeniopteryx ugola s R 4 TAENIOPTER Arthropoda Insecta Plecoptera Taeniopterygidae Taeniopterygidae . TAENMA/ALT Arthropoda Insecta Plecoptera Taeniopterygidae Taenionema atlanticum n R 4 TALLAP Arthropoda Insecta Plecoptera Peltoperlidae Tallaperla spp. S 1.4 TALLAP/ANN Arthropoda Insecta Plecoptera Peltoperlidae Tallaperla anna S 1.4 TALLAP/COR Arthropoda Insecta Plecoptera Peltoperlidae Tallaperla coenelia S S 1.4 TALLAP/MAR Arthropoda Insecta Plecoptera Peltoperlidae Tallaperla maria s R 1.4 TANYDERIDA Arthropoda Insecta Diptera Tanyderidae Tanyderidae . TANYPU Arthropoda Insecta Diptera Chironomidae-Tanypodinae Tanypus spp. P 9.6 TANYTA Arthropoda Insecta Diptera Chironomidae-Chironominae Tanytarsus spp. F 6.7 TELMAT Arthropoda Insecta Diptera Psychodidae Telmatoscopus spp. s G 10 TELMAT/SUP Arthropoda Insecta Diptera Psychodidae Telmatoscopus superbus G 10 TETRAG Arthropoda Insecta Odonata-Anisoptera Corduliidae Tetragoneuria spp. s P 8.5 THIENE Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Thienemanniella spp. s G 6 THIENY Arthropoda Insecta Diptera Chironomidae-Tanypodinae Thienemannimyia spp. n P 8.8 TIPULA Arthropoda Insecta Diptera Tipulidae Tipula spp. S 7.7 TIPULIDAE Arthropoda Insecta Diptera Tipulidae Tipulidae . TREPOB Arthropoda Insecta Heteroptera Gerridae Trepobates spp. s P 6 TREPOB/SUB Arthropoda Insecta Heteroptera Gerridae Trepobates subnitidus s P 6 TRIAEN Arthropoda Insecta Trichoptera Leptoceridae Triaenodes spp. S 2.2 TRIAEN/ABU Arthropoda Insecta Trichoptera Leptoceridae Triaenodes abus S 4.3 TRIAEN/IGN Arthropoda Insecta Trichoptera Leptoceridae Triaenodes ignitus S 2.2 TRIAEN/INJ Arthropoda Insecta Trichoptera Leptoceridae Triaenodes injusta S 2.2 TRIAEN/MAR Arthropoda Insecta Trichoptera Leptoceridae Triaenodes marginatus S 2.2 TRIAEN/TAR Arthropoda Insecta Trichoptera Leptoceridae Triaenodes tardus s S 4.7 TRIBEL Arthropoda Insecta Diptera Chironomidae-Chironominae Tribelos spp. G 6.6 TRICHO Arthropoda Insecta Heteroptera Corixidae Trichocorixa spp 6 TRICHOPTER Arthropoda Insecta Trichoptera Trichoptera . TRICLADIDA Platyhelminthes Turbellaria Tricladida Tricladida s . TRICOR Arthropoda Insecta Ephemeroptera Tricorythidae Tricorythodes spp. s R 5.4 TRISSO Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Trissocladius spp. G . TRISSO/OGE Arthropoda Insecta Diptera Chironomidae-Tanypodinae Trissopelopia ogemave s P 0 TRISSP Arthropoda Insecta Diptera Chironomidae-Tanypodinae Trissopelopia spp. n P 0 TROPIS/STR Arthropoda Insecta Coleoptera Hydrophilidae Tropisternus collaris striolatus S P 6 TUBIFICIDA Annelida Oligochaeta Haplotaxida Tubificidae Tubificidae s G 5.8 TURBELLARI Platyhelminthes Turbellaria Turbellaria 8 TVETEN Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Tvetenia spp. G . TVETEN/BAV Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Tvetenia bavarica G . TVETEN/DIS Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Tvetenia discoloripes G . TVETEN/PAU Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Tvetenia paucunca G . UNIONIDAE Mollusca Pelecypoda Heterodontida Unionidae Unionidae s F . URNATE/GRA Endoprocta No Class No Order Urnatellidae Urnatella gracilis s F . UTAPER Arthropoda Insecta Plecoptera Chloroperlidae Utaperla spp. P . UVARUS Arthropoda Insecta Coleoptera Dytiscidae Uvarus spp. s P . UVARUS/GRA Arthropoda Insecta Coleoptera Dytiscidae Uvarus granarius s P . VEJDOV/COM Annelida Oligochaeta Haplotaxida Naididae Vejdovskyella comata s 2 VELIIDAE Arthropoda Insecta Hemiptera Veliidae Veliidae . VIEHOP/ADA Arthropoda Insecta Plecoptera Peltoperlidae Viehoperla ada S S . WORMAL Arthropoda Insecta Trichoptera Philopotamidae Wormaldia spp. F 0.4 WORMAL/MOE Arthropoda Insecta Trichoptera Philopotamidae Wormaldia moesta F 0.4 WORMAL/SHA Arthropoda Insecta Trichoptera Philopotamidae Wormaldia shawnee s F 0.4 WORMAL/THY Arthropoda Insecta Trichoptera Philopotamidae Wormaldia thyria s F 0.4 XENOCH Arthropoda Insecta Diptera Chironomidae-Chironominae Xenochironomus spp. s P 4 XYLOTO Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Xylotopus spp. s 6.6 XYLOTO/PAR Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Xylotopus par s 6.6 YUGUS Arthropoda Insecta Plecoptera Perlodidae Yugus spp. P 0 YUGUS/ARI Arthropoda Insecta Plecoptera Perlodidae Yugus arinus P 0 YUGUS/BUL Arthropoda Insecta Plecoptera Perlodidae Yugus bulbosus P 0 ZALUTS Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Zalutschia spp. S 2 ZALUTS/ZAL Arthropoda Insecta Diptera Chironomidae-Orthocladiinae Zalutschia zalutschicola s G 3 ZAPADA/CHI Arthropoda Insecta Plecoptera Nemouridae Zapada chila S 0 ZAVREL Arthropoda Insecta Diptera Chironomidae-Tanypodinae Zavrelimyia spp. P 9.3