Specie descritta (2):
- Rocio gemmata Contreras-Balderas & Schmitter-Soto, 2007, synonym
- Skiffia francesae Kingston, 1978 (Skiffia), valid
Pubblicazioni (2):
- Kingston, D.I. 1978. "Skiffia francesae, a new species of goodeid fish from western Mexico". Copeia. 1978(3):503-508 (ffm04526) (riassunto)
- Kingston, D.I. 1979. "Behavioral and morphological studies of the goodeid genus Ilyodon". Pd.D. dissertation University of Michigan. 462 (ffm00974)