| Citation | Davis, J.A. 1978 A classification of otters. p. 14-33. In N. Duplaix (ed.) Otters. IUCN Publication New Series. IUCN, Morges, Switzerland. |
| DOI / ISBN | |
| Paper URL | |
| Ref. No. | 2219 |
| Language | English |
| Usage | not seen |
| Remarks | |
| Find this reference in | Google Scholar | Scirus | Species used from this reference |
| Cross references | 1522 |