The Freshwater Fishes of Mexico

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

Cyprinodon verecundus

© photo by Michael Schneider

News

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

New species of Thorichthys described — A new species of Thorichthys has been described in the journal Revista peruana de biología: 24(n. 1), pp. 3-10. The new species, endemic to the Coatzacoalcos river drainage in Mexico, has been... more

Species profile

Vieja bifasciata

Vieja bifasciata (Steindachner, 1864) — by Juan Miguel Artigas Azas

Two defined geographical morphs of this species are known, yellow and red.

Thorichthys panchovillai

Thorichthys panchovillai Del Moral-Flores, López-Segovia & Hernández-Arellano, 2017 — by Juan Miguel Artigas Azas

A jewel with three defined geographical variants.

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Terms and conditions — by Juan Miguel Artigas Azas

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04-Dec-2017, Picture: Xiphophorus pygmaeus, Gold male at Huichihuayán, (Juan Miguel Artigas Azas)
04-Dec-2017, Picture: Xiphophorus pygmaeus, Godl male at Huichihuayán, (Juan Miguel Artigas Azas)
04-Dec-2017, Picture: Xiphophorus pygmaeus, Male at Huichihuayán, (Juan Miguel Artigas Azas)
04-Dec-2017, Picture: Xiphophorus pygmaeus, Male at Huichihuayán, (Juan Miguel Artigas Azas)
04-Dec-2017, Picture: Xiphophorus pygmaeus, Male at Huichihuayán, (Juan Miguel Artigas Azas)
04-Dec-2017, Picture: Xiphophorus pygmaeus, Females feeding at Huchihuayán, (Juan Miguel Artigas Azas)
04-Dec-2017, Picture: Xiphophorus pygmaeus, Yellowish male at Huichihuayán, (Juan Miguel Artigas Azas)
03-Dec-2017, Picture: Xiphophorus continens, Male at El Quince, (Juan Miguel Artigas Azas)
03-Dec-2017, Picture: Xiphophorus continens, Male at El Quince, (Juan Miguel Artigas Azas)

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