| Citation | Lutterbie, G.W., 1979, Reproduction and age and growth in Wisconsin darters (Osteichthyes: Percidae).. Rep. Fauna Flora Wis. 15. 44 p. |
| Ref. | 74979 Lutterbie, G.W., 1979 |
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| Named Used as Valid | Etheostoma nigrum |
| Comment | Cited in Ref. 7043. Not actually seen. Valid name used similar to citing reference. |
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