Heterophallus (Regan, 1914)

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Heterophallus echeagarayi

Dicerophallus echeagarayi (Alvarez, 1952)
Gambusia echeagarayi (Rosen & Bailey, 1963)

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Heterophallus rachowi (Regan, 1914)

Gambusia atzi (Rosen & Gordon, 1951)
Gambusia rachowi (Rosen & Bailey, 1963)

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