Original description:
- Bleeker, Pieter. 1860. "Conspectus systematis Cyprinorum". Natuurkundig Tijdschrift voor Nederlandsch Indië. 20(3):421-441 (ffm01120)
Type species: Xiphophorus bimaculatus Heckel, 1848 (subsequent designation).
Described species included (8):
valid: 3 synonym: 5- Xiphophorus bimaculatus Heckel, 1848 (valid)
- Poeciliodes bimaculatus Steindachner, 1863 (synonym)
- Pseudoxiphophorus reticulatus Troschel, 1865 (synonym)
- Mollienesia jonesii Günther, 1874 (valid)
- Pseudoxiphophorus pauciradiatus Regan, 1904 (synonym)
- Pseudoxiphophorus bimaculatus var. taeniatus Regan, 1905 (synonym)
- Pseudoxiphophorus bimaculatus peninsulae Hubbs, 1936 (synonym)
- Heterandria tuxtlaensis Mceachan & Dewitt, 2008 (valid)