| Citation | Vasil'ev, V.P., 1980, Chromosome numbers in fish-like vertebrates and fish.. J. Ichthyol. 20(3):1-38. |
| Ref. | 8973 Vasil'ev, V.P., 1980 |
| Page | 17 |
| Named Used as Valid | Procatopus nigromarginatus |
| Comment | Also as P. roseipinnis. |
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