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Entomology Group

600 400 Stroud Water Research Center

The Entomology Group studies factors that affect the distribution and abundance of aquatic invertebrates, the functional role of invertebrates in stream and river ecosystems, and how these invertebrate communities respond to human activities in temperate and tropical watersheds.

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Looking for macroinvertebrate identification resources?

Entomology Staff

Headshot of Jan Battle.

Juliann Battle

Staff Scientist
Katie Billé

Catherine Billé

Staff Scientist
Michael Broomall headshot.

Michael Broomall

Staff Scientist, Taxonomic Certification Program Coordinator
David Funk

David Funk

Entomologist, Director of Facilities
Adam Gochnauer

Adam Gochnauer

Staff Scientist
Courtland Hess

Courtland Hess

Staff Scientist
John Jackson, Ph.D.

John Jackson, Ph.D.

Senior Research Scientist
Sherman Roberts

Sherman Roberts

Staff Scientist

Entomology News

Publication title with image of a mayfly
A new parthenogenetic mayfly (Ephemeroptera:Ephemerellidae:Eurylophella Tiensuu) oviposits by abdominal bursting in the subimago
Funk, D.H., J.K. Jackson, and B.W. Sweeney. 2008. Journal of the North American Benthological Society 27(2):269–279.
Publication title with image of a mayfly
Mesh size affects macroinvertebrate descriptions in large rivers: examples from the Savannah and Mississippi Rivers
Battle, J.M., J.K. Jackson, and B.W. Sweeney. 2007. Hydrobiologia 592:329–343.
Publication title with image of a mayfly
Stream insect occupancy-frequency patterns and metapopulation structure
Heatherly, T., M.R. Whiles, D.J. Gibson, S.L. Collins, A.D. Huryn, J.K. Jackson, and M.A. Palmer. 2007. Oecologia 151(2):313–331.
Publication title with image of a mayfly
Annual and spatial variation for macroinvertebrates in the Upper Mississippi River near Cape Girardeau, Missouri
Battle, J.M., J.K. Jackson, and B.W. Sweeney. 2007. Fundamental and Applied Limnology Archiv für Hydrobiology 168(1):39–54.
Publication title with image of a mayfly
Macroinvertebrate distribution in relation to land use and water chemistry in New York City drinking-water-supply watersheds
Kratzer, E.B., J.K. Jackson, D.B. Arscott, A.K. Aufdenkampe, C.L. Dow, L.A. Kaplan, J.D. Newbold, and B.W. Sweeney. 2006. Journal of the North American Benthological Society 25:954–976.
Tioga County EPA Grant to Study Effects of Acid Mine Drainage
Tioga County EPA Grant to Study Effects of Acid Mine Drainage
Stroud Center scientists will investigate the relationship between acid mine drainage and the ability of streams to process nitrogen and other nutrients.