| Author: | Pennsylvania Fish and Boat Commission |
| Title: | Collection data for Etheostoma blennioides, E. zonale, Notropis volucellus, and Pylodictis olivaris in the Delaware, Susquehanna, and Potomac drainages. Provided by Doug Fischer on 20 October 2011. |
| Publisher: | Pennsylvania Fish and Boat Commission, Bellefonte, PA. |
| Keywords: | greenside darter, banded darter, mimic shiner, flathead catfish, Pennsylvania |