The Freshwater Fishes of Mexico

Get to know the wonderful Mexican freshwater fish fauna
Male in the aquarium

Herichthys pame

© photo by Rainer Stawikowski

News

New species of <i>Poeciliopsis</i> described

New species of Poeciliopsis described — A new species of livebearer fish: Poeciliopsis jackschultzi from the state of Sonora in Mexico has been recently described by Kevin Conway, Mariana Mateos and Robert C. Vrijenhoek in the... more

Species profile

Chiapaheros grammodes

Chiapaheros grammodes (Taylor & Miller, 1980) — by Juan Miguel Artigas Azas

We all thought Chiapaheros grammodes and Amphilophus istlanus were sister species.

Maskaheros argenteus

Maskaheros argenteus (Allgayer, 1991) — by Juan Miguel Artigas Azas

The name pasorela, coined by Carl H. Hubbs for this species was never formalized.

This site

Terms and conditions — by Juan Miguel Artigas Azas

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15-May-2021, Picture: Xiphophorus milleri, Female in La Margarita stream, (Juan Miguel Artigas Azas)
15-May-2021, Picture: Xiphophorus milleri, Female in La Margarita stream, (Juan Miguel Artigas Azas)
15-May-2021, Picture: Xiphophorus milleri, Group feeding in La Margarita stream, (Juan Miguel Artigas Azas)
15-May-2021, Picture: Xiphophorus milleri, Female in Arroyo Margarita, (Juan Miguel Artigas Azas)
14-May-2021, Picture: Xiphophorus kallmani, Male in La Margarita stream, (Juan Miguel Artigas Azas)
14-May-2021, Picture: Xiphophorus kallmani, Female in La Margarita stream, (Juan Miguel Artigas Azas)
14-May-2021, Picture: Xiphophorus kallmani, Male in La Margarita stream, (Juan Miguel Artigas Azas)
14-May-2021, Picture: Xiphophorus kallmani, Female in La Margarita stream, (Juan Miguel Artigas Azas)
14-May-2021, Picture: Xiphophorus kallmani, Male in La Margarita stream, (Juan Miguel Artigas Azas)

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