Poecilia caucana (Steindachner, 1880)
| On various South American poeciliid fishes Arthur W Henn (1916) Annals of the Carnegie Museum 10: 93-142 | |
| A further contribution to the ichthyology of Venezuela. Leonard P Schultz (1949) Proceedings of the United States National Museum, 99: 1-211 | |
| Geographic variation in Poecilia Bloch & Schneider, 1801 (Teleostei: Poeciliidae), with descriptions of three new species and designation of lectotypes for P. dovii Günther, 1866 and for P. vandepolli van Lidth de Jeude, 1887 F N Poeser (1993) Proceedings of The Biological Society of Washington 116: 356-379 |