Rivulus hartii (Boulenger, 1890)
| A revision of the poeciliid fishes of the genera Rivulus, Pterolebias and Cynolebias C T Regan (1912) Annals and Magazine of Natural History 10: 494-508 | |
| The Fishes of Trinidad, Grenada, and St. Lucia, British West Indies Henry W Fowler (1915) Proceedings of The Academy of Natural Sciences of Philadelphia 67: 520-546 | |
| 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 |