| Citation | McEachran, J.D. and C.O. Martin, 1977. Possible occurrence of character displacement in the sympatric skates Raja erinacea and R. ocellata (Pisces: Rajidae). Environ. Biol. Fishes 2(2):121-130. |
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| Ref. No. | 59313 |
| Language | English |
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| Find this reference in | Google Scholar | Scirus | Species used from this reference |