The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive
information, make sure you’re on a federal government site.
The site is secure.
The https:// ensures that you are connecting to the official website
and that any information you provide is encrypted and transmitted securely.
Upper Midwest Environmental Sciences Center
Recent observations and the distribution and status of bluntnose darters and crystal darters in Iowa
Bowler, M. C., 2001, Recent observations and the distribution and status of bluntnose darters and crystal darters in Iowa: Journal of the Iowa Academy of Science, v. 108, no. 1, p. 15–18.
