Species described (45):
- Zoogoneticus zonistius Hubbs, 1932 (Allodontichthys), valid
- Astyanax fasciatus altior Hubbs, 1936 (Astyanax), valid
- Goodea toweri Hubbs & Turner, 1939 (Ataeniobius), valid
- Balsadichthys xantusi Hubbs & Turner, 1939, synonym
- Belonesox belizanus maxillosus Hubbs, 1936, synonym
- Allophallus kidderi Hubbs, 1936 (Carlhubbsia), valid
- Cichlasoma synspilum Hubbs, 1935, synonym
- Herichthys pearsei Hubbs, 1936 (Cincelichthys), valid
- Notropis panarcys Hubbs & Miler, 1978 (Cyprinella), valid
- Cyprinodon variegatus artifrons Hubbs, 1936 (Cyprinodon), valid
- Dorosoma smithi Hubbs & Miller, 1941 (Dorosoma), valid
- Floridichthys carpio barbouri Hubbs, 1936, synonym
- Floridichthys carpio polyommus Hubbs, 1936 (Floridichthys), valid
- Fundulus grandissimus Hubbs, 1936 (Fundulus), valid
- Gambusia hurtadoi Hubbs & Springer, 1957 (Gambusia), valid
- Gambusia panuco Hubbs, 1926, synonym
- Gambusia regani Hubbs, 1926 (Gambusia), valid
- Gambusia nicaraguensis sexradiatus Hubbs, 1936 (Gambusia), valid
- Gambusia vittata Hubbs, 1926 (Gambusia), valid
- Garmanella pulchra Hubbs, 1936 (Garmanella), valid
- Goodea gracilis Hubbs & Turner, 1939, synonym
- Lucania interioris Hubbs & Miller, 1965 (Lucania), valid
- Menidia colei Hubbs, 1936 (Menidia), valid
- Mollienesia sphenops altissima Hubbs, 1936, synonym
- Mollienesia sphenops macrura Hubbs, 1935, synonym
- Mollienesia sphenops melanistia Hubbs, 1937, synonym
- Mollienesia sphenops vantynei Hubbs, 1935, synonym
- Mollienesia sphenops vantynei Hubbs, 1935, synonym
- Notropis saladonis Hubbs & Hubbs, 1958 (Notropis), valid
- Notropis tropicus Hubbs & Miller, 1975 (Notropis), valid
- Typhlias pearsei Hubbs, 1938 (Ogilbia), valid
- Pluto infernalis Hubbs, 1838 (Ophisternon), valid
- Cichlasoma heterospilum Hubbs, 1936 (Oscura), valid
- Poeciliopsis balsas Hubbs, 1926 (Poeciliopsis), valid
- Profundulus candalarius Hubbs, 1924 (Profundulus), valid
- Pseudoxiphophorus bimaculatus peninsulae Hubbs, 1936, synonym
- Rivulus myersi Hubbs, 1936, synonym
- Dionda catostomops Hubbs & Miller, 1977 (Tampichthys), valid
- Dionda dichroma Hubbs & Miller, 1977 (Tampichthys), valid
- Dionda erimyzonops Hubbs & Miller, 1974 (Tampichthys), valid
- Xenodexia ctenolepis Hubbs, 1950 (Xenodexia), valid
- Goodea captiva Hubbs, 1924 (Xenoophorus), valid
- Xenoophorus erro Hubbs & Turner, 1939, synonym
- Xenoophorus exsul Hubbs & Turner, 1939, synonym
- Xiphophorus pygmaeus Hubbs & Gordon, 1943 (Xiphophorus), valid
Genera described (14):
- Allodontichthys Hubbs & Turner, 1939, valid
- Alloophorus Hubbs & Turner, 1939, valid
- Allotoca Hubbs, 1939, valid
- Ataeniobius Hubbs & Turner, 1939, valid
- Floridichthys Hubbs, 1926, valid
- Garmanella Hubbs, 1936, valid
- Neoophorus Hubbs & Turner, 1939, synonym
- Neotoca Hubbs & Turner, 1939, 1939, valid
- Phallichthys Hubbs, 1924, valid
- Poecilistes Hubbs, 1926, 1926, synonym
- Profundulus Hubbs, 1924, valid
- Xenodexia Hubbs, 1950, valid
- Xenoophorus Hubbs & Turner, 1939, valid
- Xenotoca Hubbs & Turner, 1939, valid