| Citation | Ezenwa, B.I.O. and K. Ikusemiju, 1981, Age and growth determinations in the catfish, Chrysichthys nigrodigitatus (Lacepède) by use of the dorsal spine.. J. Fish Biol. 19(3):345-351. |
| Ref. | Ezenwa, B.I.O. and K. Ikusemiju, 1981 |
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| Named Used as Valid | Chrysichthys nigrodigitatus |
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