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.
Looking for macroinvertebrate identification resources?
Entomology Staff
Entomology News
Patience is the Mother of Science: Long-Term Responses of a Stream to Reforestation
We're studying how White Clay Creek can recover from deforestation and agricultural expansion and to what extent restoration practices can acclerate that recovery.
The Hidden World of Stream Insects
Entomologist David Funk presents an hour-long dive into the natural histories of some of the most fascinating stream insects he has photographed.
Stream Reach: Building Communities from White Clay Creek to the Yangtze Basin
To truly make a difference requires, not only understanding freshwater systems, but working with all kinds of communities to protect them.
47 Years and Counting: Crew Completes Susquehanna River Sampling
Stroud Center entomologists have been sampling macroinvertebrates in the Susquehanna River near Procter & Gamble’s Mehoopany plant since 1974.
Where Are They Now: Jeff Fralick
It was through a Stroud Center internship that Fralick discovered his passion for navigating the relationship between environmental science and policy.
Macroinvertebrates.org: A Virtual Resource for Teaching and Learning ID!
This webinar demonstrates site features and how this open educational resource can support macroinvertebrate identification training with volunteers and students.