| Citation | Greenwood, P.H., 1978. A review of the pharyngeal apophysis and its significance in the classification of African cichlid fishes. Bull. Br. Mus. nat. Hist. (Zool.) 33(5):297-323. |
| DOI / ISBN | |
| Paper URL | |
| Ref. No. | 53524 |
| Language | English |
| Usage | used in part |
| Remarks | |
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