Fathead minnows swimming in an experimental aquarium
(Credit: Larry B. Barber, USGS. Public domain.)
Detailed Description
Bioactive Chemicals Research Laboratory — Boulder, Colorado. Fathead minnows (Pimephales promelas) swimming in an experimental aquarium. The aquarium is part of an experiment to assess endocrine disruption in fish.
Details
Image Dimensions: 1024 x 325
Date Taken:
Location Taken: US