Please look in Eschmeyer's Catalog of Fishes for authorships of sections, Families of Fishes (all), and related information.

Species in the genus Heterophallus: [ 4 ] records

atzi, Gambusia Rosen [D. E.] & Gordon [M.] 1951:267, Figs. 2-3 [Zoologica, Scientific Contributions of the New York Zoological Society v. 36 (pt 4, no. 21); ref. 12912] "Laguna de la Sapote", northwest of Jesus Carranza, Veracruz, Mexico. Holotype: UMMZ 167098. Paratypes: UMMZ 167099 (46, 5 c&s). •Synonym of Gambusia rachovii (Regan 1914) -- (Rosen & Bailey 1963:107 [ref. 7067] as rachowi, Lucinda in Reis et al. 2003:560 [ref. 27061]). •Synonym of Heterophallus rachovii Regan 1914 -- (Meyer 2015:132 [ref. 34698], Huber 2019:70 [ref. 36941], Fricke et al. 2024:453 [ref. 41622]). Current status: Synonym of Heterophallus rachovii Regan 1914. Poeciliidae: Poeciliinae.

echeagarayi, Dicerophallus Álvarez [J.] 1952:95, Figs. 1-3 [Ciencia (Mexico City) v. 12 (nos 3-4); ref. 102] Río Michol, near Palenque, Chiapas, Mexico. Holotype: ENCB-IPN P279. Paratypes: (13) UMMZ 164098 (2). •Valid as Gambusia echeagarayi (Álvarez 1952) -- (Rosen & Bailey 1963:107 [ref. 7067], Rauchenberger 1989:3 [ref. 15687], Espinosa Pérez et al. 1993:45 [ref. 22290], Lucinda in Reis et al. 2003:559 [ref. 27061], Lucinda & Reis 2005:41 [ref. 29205]). •Valid as Heterophallus echeagarayi (Álvarez 1952) -- (Nelson et al. 2004:104 [ref. 27807], Miller et al. 2006:230 [ref. 28615], Scharpf 2007:17 [ref. 30398], Page et al. 2013:109 [ref. 32708], Meyer 2015:129 [ref. 34698], Álvarez-Pliego et al. 2016:178 [ref. 34825], Huber 2019:79 [ref. 36941], Page et al. 2023:146 [ref. 40505], Fricke et al. 2024:453 [ref. 41622]). Current status: Valid as Heterophallus echeagarayi (Álvarez 1952). Poeciliidae: Poeciliinae. Distribution: Southern North America: Veracruz south to Chiapas, Atlantic slope (Mexico) endemic. Habitat: freshwater.

milleri, Heterophallus Radda [A. C.] 1987:127, Figs. 2, 4 [Aquaria v. 34 (no. 8); ref. 9125] Río Teapa at Teapa, western side of river, under bridge, Tabasco State, Mexico. Holotype: UMMZ 184705. Paratypes: UMMZ 184706 (1, allotype) 184707 (39). Other material: UMMZ 202702 (3 or 68), 210834 (68), 210841 (1). Also appeared as new in Radda 1988:14 [ref. 34621]. •Species inquirenda in Gambusia -- (Lucinda in Reis et al. 2003:561 [ref. 27061]). •Valid as Heterophallus milleri Radda 1987 -- (Radda 1988:14 [ref. 34621], Nelson et al. 2004:104 [ref. 27807], Miller et al. 2006:230 [ref. 28615], Scharpf 2007:17 [ref. 30398], Riesch et al. 2011:95 [ref. 31292], Page et al. 2013:109 [ref. 32708], Meyer 2015:130 [ref. 34698], Álvarez-Pleigo et al. 2016:178 [ref. 34825], Huber 2019:79 [ref. 36941], Page et al. 2023:146 [ref. 40505], Fricke et al. 2024:453 [ref. 41622]). Current status: Valid as Heterophallus milleri Radda 1987. Poeciliidae: Poeciliinae. Distribution: Southern North America: Río Grijalva basin, Chiapas and Tabasco, Atlantic slope (Mexico) endemic. Habitat: freshwater.

rachovii, Heterophallus Regan [C. T.] 1914:66, Fig. A [Annals and Magazine of Natural History (Series 8) v. 14 (no. 79); ref. 3664] Veracruz [probably the city of], Mexico. Lectotype: BMNH 1914.3.23.16. Paralectotypes: BMNH 1914.3.23.17-21 (5). Original spelling rachovii probably should be used, not the emended spelling rachowi. Lectotype selected by Huber 2019:79 [ref. 36941]. •Valid as Gambusia rachowi (Regan 1914) -- (Rosen & Bailey 1963:107 [ref. 7067], Rauchenberger 1989:3 [ref. 15687], Espinosa Pérez et al. 1993:46 [ref. 22290], Lucinda in Reis et al. 2003:560 [ref. 27061], Lucinda & Reis 2005:41 [ref. 29205]). •Valid as Heterophallus rachovii Regan 1914 -- (Nelson et al. 2004:104 [ref. 27807], Miller et al. 2006:231 [ref. 28615], Scharpf 2007:17 [ref. 30398] as ranchovii, Page et al. 2013:109 [ref. 32708], Meyer 2015:132 [ref. 34698], Álvarez-Pleigo et al. 2016:178 [ref. 34825], Huber 2019:79 [ref. 36941], Page et al. 2023:146 [ref. 40505], Fricke et al. 2024:453 [ref. 41622]). Current status: Valid as Heterophallus rachovii Regan 1914. Poeciliidae: Poeciliinae. Distribution: Southern North America: middle Coatzacoalcos River basin, Oaxaca and Veracruz, Atlantic slope (Mexico) endemic. Habitat: freshwater.