| Citation | Speare, E.P., 1965. Fecundity and egg survival of the central Johnny darter (Etheostoma nigrum nigrum) in southern Michigan. Copeia 1965(3):308-314. |
| DOI / ISBN | |
| Paper URL | |
| Ref. No. | 74980 |
| Language | English |
| Usage | not seen |
| Remarks | |
| Find this reference in | Google Scholar | Scirus | Species used from this reference |