| Citation | McEachran, J.D. and C.O. Martin, 1978. Interralationships and subgeneric classification of Raja erinacea and R. ocellata based on claspers, neurocrania and pelvic girdles (Pisces: Rajidae). Copeia 1978(4):593-601. |
| DOI / ISBN | |
| Paper URL | |
| Ref. No. | 48344 |
| Language | English |
| Usage | not used yet |
| Remarks | |
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