Menu
Posts Tagged :

Entomology

A stream cascade in Lofty Creek, Pennsylvania.

Ecotoxicity Study for Mayflies Exposed to Elevated Concentrations of Chloride

 1024 681 Stroud Water Research Center

Chloride concentrations in surface waters have been increasing over the last several decades at multiple locations throughout the United States. At times, it appears that ambient chloride concentrations now reach…

A stream cascade in Lofty Creek, Pennsylvania.

American Chestnut Foundation Leaf Feeding Study

 1024 681 Stroud Water Research Center

In an effort to restore chestnut trees to watersheds, blight-resistant varieties of American Chestnut have been developed over the last several years. This study uses the growth and survivorship of…

A stream cascade in Lofty Creek, Pennsylvania.

Part 2: Sensitivity comparisons of the mayfly Centroptilum triangulifer to Ceriodaphnia dubia and Daphnia magna using standard reference toxicants; NaCl, KCl and CuSO4

 1024 681 Stroud Water Research Center

Struewing, K.A., J.M. Lazorchak, P.C. Weaver, B.R. Johnson, D.H. Funk, and D.B. Buchwalter. 2015. Chemosphere 139:597–603.

A stream cascade in Lofty Creek, Pennsylvania.

Part 1: Laboratory culture of Centroptilum triangulifer (Ephemeroptera: Baetidae) using a defined diet of three diatoms

 1024 681 Stroud Water Research Center

Weaver, P.C., J.M. Lazorchak, K.A. Struewing, S.J. DeCelles, D.H. Funk, D.B. Buchwalter, and B.R. Johnson. 2015. Chemosphere 139:589–596.

Matt Wilson wearing waders and sorting samples.

New Entomology Group Member Finds Bugs and Fungi Fascinating

 1024 768 Stroud Water Research Center

Working in aquatic science is a dream come true for Matthew Wilson, the Entomology Group’s new staff scientist.

Stroud Center entomologists.

Two Hellos and a Goodbye in Entomology Group

 450 304 Stroud Water Research Center

Hello, Sherman Roberts Our 2015 entomology staff scientists get pretty excited about field work. Here Sherman Roberts (far left) and Dave Funk (far right) point to a map marked by…

A stream cascade in Lofty Creek, Pennsylvania.

Elevated major ion concentrations inhibit larval mayfly growth and development

 1024 681 Stroud Water Research Center

Johnson, B.R., P.C. Weaver, C.T. Nietch, J.M. Lazorchak, K.A. Struewing, and D.H. Funk. 2015. Environmental Toxicology and Chemistry 34(1):167–172.

A stream cascade in Lofty Creek, Pennsylvania.

A stressful shortness of breath: molting disrupts breathing in the mayfly Cloeon dipterum

 1024 681 Stroud Water Research Center

Camp, A.A., D.H. Funk, and D.B. Buchwalter. 2014. Freshwater Science 33(3):695–699.

A stream cascade in Lofty Creek, Pennsylvania.

Systematics and acoustics of North American Anaxipha (Gryllidae: Trigonidiinae)

 1024 681 Stroud Water Research Center

Walker, T.J., and D.H. Funk. 2014. Journal of Orthoptera Research 23:1–38.

Monitoring, Evaluation, Scientific Support, and Capacity Building for Watershed Protection and Restoration Projects: Entomological Collections

 800 532 Stroud Water Research Center

The goal of this project is to collect and interpret entomological data from 35 stream sites. These sites represent an initial baseline as part of ANSDU’s comprehensive monitoring and technical…