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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

Earth Day Celebration: A Streaming Perspective
Earth Day Celebration: A Streaming Perspective
In this webinar recording John Jackson, Ph.D., talks about the 50th anniversary of Earth Day and its importance from the perspective of a stream.
Meet Courtland Hess and Adam Gochnauer, Entomologists
Meet Courtland Hess and Adam Gochnauer, Entomologists
Hess and Gochnauer tell us what brought them to Stroud Water Research Center and what they hope to achieve here.
Salt in the Water: Action on the Ground
Salt in the Water: Action on the Ground
This webinar introduces viewers to how excessive salt affects life in freshwater streams and how a local group is raising awareness and changing behavior.
Photo of the mayfly, Neocloeon triangulifer, by DH Funk
Modeling Mayflies to Understand the Challenges of a Warming Planet
There are some questions too complicated for lab experiments to answer.
Publication title with image of a mayfly
Space colonization by branching trachea explains the morphospace of a simple respiratory organ
Ruiz-Sobrino, A., C.A. Martín-Blanco, T. Navarro, I. Almudi, G. Masiero, M. Jimenez-Caballero, D.B. Buchwalter, D.H. Funk, J.L. Gattolliat, M.C. Lemos, F. Jiménez, and F. Casares. 2020. Developmental Biology 462(1): 50–59.
Publication title with image of a mayfly
Evaluating water quality for Amazonian streams along the Interoceanic Highway in Peru using macroinvertebrates collected by hand and with leaf packs
Sweeney, B.W., J.M. Battle, D.H. Funk, R.W. Flowers, T. Gonzales Ojeda, A. Huamantinco, J.K. Jackson, and M. Arnold. 2020. Limnologica 81, 125759.