Community Ecology

Session 157 (Poster)
Wednesday, May 29, 2:00 PM-5:30 PM, Hall D-E Pittsburgh Convention Center

(385) RISK-SENSITIVE HERBIVORY ACROSS CURRENT: DOES CURRENT VELOCITY INFLUENCE BEHAVIORAL INTERACTIONS BETWEEN STONEFLY PREDATORS AND MAYFLY PREY?
V. Carpino, T.A. Wellnitz, and N.L. Poff. Department of Biology, Colorado State University, Ft. Collins, CO USA 80523

(386) THE INSECT COMMUNITY OF A QUÉBEC SUBARCTIC RIVER, WITH SPECIAL REFERENCE TO THE CHIRONOMIDAE.
L. Cloutier¹, G. Boivin², and P.P. Harper¹. ¹Dept. de Sciences Biologiques, Université de Montréal, Montréal, Québec, Canada H3C 3J7, ²Agriculture Canada, St-Jean, Québec, Canada

(387) ULTRAVIOLET LIGHT TRAPS AND POND SAMPLING: COMPLEMENTARY METHODS FOR ASSESSMENT OF AQUATIC BEETLE BIODIVERSITY.
J.E. Cruz and G.W. Fairchild. Department of Biology, West Chester University, West Chester, Pennsylvania 19382

(388) HYDROPSYCHIDAE OF NEWFOUNDLAND, DOES GLACIATION AND REDUCTION IN DIVERSITY EFFECT LARVAL DISTRIBUTION?
C. Fietsch and M. Colbo. Department of Biology, Memorial University of Newfoundland, St. John's, Newfoundland Canada A1B 3X9

(389) FACTORS AFFECTING SPATIAL RICHNESS OF MACROINVERTEBRATE TAXA IN STREAMS.
M.A.S. Graça¹, R. Cortes², P. Pinto³, C.N. Coimbra¹, M.J. Carvalho¹, and S. Oliveira². ¹Departamento de Zoologia, Universidade de Coimbra, 3004-517 Coimbra, Portugal, ²Departamento Florestal, Universidade de Tras-os-Montes e Alto Douro, 5001 Vila Real, Portugal, ³Departamento de Biologia, Universidade de Evora, 7001 Evora, Portugal

(390) STREAM ECOSYSTEM COMPARISONS IN PINE BARRENS AND HARDWOOD WATERSHEDS WITH A CROSS-WATERSHED ASSESSMENT OF IMPOUNDMENTS.
P. Gruendike, A. Brill, T. Hutchinson, and T.B. Mihuc. Lake Champlain Research Institute- REU program, Plattsburgh State University, Plattsburgh, NY 12901

(391) MACROINVERTEBRATE RESPONSES TO INCREASED LIGHT AND SALMON CARCASS INTRODUCTION.
O. Hernandez¹, R.W. Merritt¹, M.A. Wilzbach², K.W. Cummins², and B.C. Harvey³. ¹Department of Entomology, Michigan State University, East Lansing, MI 48824-1115, ²California Cooperative Fish Research Unit, Humboldt State University, Arcata, CA 95521, ³USFS Redwood Sciences Laboratory, Arcata, CA 95521

(392) SAMPLING EFFORT EFFECTS ON MULTIVARIATE ANALYSES.
R.M. Hughes¹, Y. Cao², and D.P. Larsen³. ¹Department of Fisheries & Wildlife, Oregon State University, Corvallis, Oregon, USA 97333, ²Department of Fisheries & Wildlife, Utah State University, Logan, UT, USA 84322-5210, ³USEPA, 200 SW 35th Street, Corvallis, OR USA 97333

(393) HABITAT AND COMMUNITY STRUCTURE ALONG A PACIFIC ISLAND STREAM CONTINUUM.
J.G. March and J.P. Benstead. Institute of Ecology, University of Georgia, Athens GA 30602

(394) THE IMPORTANCE OF DIPTERANS IN BENTHIC MACROINVERTEBRATES COMMUNITIES OF NEW CALEDONIAN STREAMS AND RIVERS.
N. Mary¹ and A. Thomas². ¹LERVEM, Universite de Nouvelle-Caledonie, BP 4477, Noumea, Nouvelle-Caledonie, ²CESAC, Universite Paul Sabatier, 118 route de Narbonne, 31062 Toulouse, France

(395) DYNAMICS OF MACROINVERTEBRATE FAUNA IN A COLOMBIAN STREAM.
C. Mathuriau¹, A. Thomas¹, and E. Chauvet². ¹CESAC, Université Paul Sabatier, 118 route de Narbonne, 31062 Toulouse, France, ²CESAC, 29 rue Jeanne Marvig, 31055 Toulouse, France

(396) INTERSPECIFIC INTERACTIONS BETWEEN MAYFLIES (HEXAGENIA) AND MIDGES (CHIRONOMUS).
W.A. Plant and L.D. Corkum. Department of Biology, University of Windsor, Windsor, Ontario, Canada N9B 3P4

(397) EFFECTS OF HABITAT TYPE AND MACROCONSUMERS ON BENTHIC INSECTS IN TROPICAL STREAMS, PUERTO RICO.
A. Ramirez and L.R. Hernandez. Institute for Tropical Ecosystem Studies, University of Puerto Rico, P.O. Box 363682, San Juan, PR 00936

(398) IMPACTS OF STREAM RESTORATION ON FISH AND AQUATIC INSECT COMMUNITIES IN SOUTHEAST PA.
F.D. Rinkevich¹, J.R. Wallace¹, M. Gutshall², and A. Miller². ¹Department of Biology, Millersville University, Millersville, PA 17551, ²LandStudies Inc., Lititz, PA 17543

(399) INVERTEBRATE COMMUNITIES OF THERMAL SPRINGS IN BRITISH COLUMBIA.
S.P. Salter. Sue Salter Aquatic Consulting, RR#1 Site 27 Comp. 11, Summerland, British Columbia, Canada V0H 1Z0

(400) DOES DARKNESS DRIVE THE ACTIVITY OF STREAM INVERTEBRATES?
A.L. Schloss. Complex Systems Research Center, Institute for the Study of Earth, Oceans, and Space, University of New Hampshire, Durham, New Hampshire, 03824

(401) MACROINVERTEBRATE COLONIZATION OF SUBSTRATA IN A NORTHERN LOUISIANA STREAM.
N. Takimoto and A.M. Hill. Department of Biology, The University of Louisiana at Monroe, Monroe, LA 71209

(402) PREDATOR, PREY, AND ALGAL INTERACTIONS ALONG A CURRENT VELOCITY GRADIENT.
E.K. Tate-Boldt, T.A. Wellnitz, and N.L. Poff. Department of Biology, Colorado State University, Ft. Collins, CO USA 80523

(403) BIODIVERSITY OF FRESHWATER MUSSEL ASSEMBLAGES AND ASSOCIATED INVERTEBRATES IN STREAMS OF THE OUACHITA UPLANDS.
C.C. Vaughn, M. Moore, and D.E. Spooner. Oklahoma Biological Survey and Department of Zoology, University of Oklahoma, Norman, OK 73019

(404) WATER MITE PARASITISM OF STONEFLIES FROM AN ALLEGHENY MOUNTAIN STREAM IN WESTERN PENNSYLVANIA.
A.L. Yasick¹, T.W. Simmons¹, and J.I. Earle². ¹Department of Biology, Indiana University of Pennsylvania, Indiana, PA 15705, ²Pennsylvania Department of Environmental Protection, Bureau of Watershed Management, PO Box 8555, Harrisburg, PA 17105

(405) THE ODONATA OF A SOUTHERN APPALACHIAN BOG COMPLEX.
E. Yates and T.H. Martin. Department of Biology, Western Carolina University, Cullowhee, NC 28723