image WHAT'S NEW: What is new in the Freshwater Fishes of Mexico.

New additions to the Freshwater Fishes of Mexico for the past three months, you can as well consult older additions by following the links in the lower part of the page


What is new?

image27-Sep-2022

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Updated species profile for:
Gambusia sexradiata (Hubbs, 1936) (Juan Miguel Artigas Azas)

image01-Sep-2022

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Updated species profile for:
Poecilia latipunctata Meek, 1904 (Juan Miguel Artigas Azas)

image31-Aug-2022

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Updated species profile for:
Poecilia formosa (Girard, 1859) (Juan Miguel Artigas Azas)

New fish pictures:
Poecilia formosa, Freshly collected female (Michi Tobler)


image29-Aug-2022


image28-Aug-2022

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New fish pictures:
Mayaheros beani, Pair at Puente El Chilte (Juan Miguel Artigas Azas)
Mayaheros beani, Male at Puente El Chilte (Juan Miguel Artigas Azas)
Mayaheros beani, Male at Puente El Chilte (Juan Miguel Artigas Azas)
Mayaheros beani, Female at Puente El Chilte (Juan Miguel Artigas Azas)
Mayaheros beani, Adult at Puente El Chilte (Juan Miguel Artigas Azas)

image23-Aug-2022

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New fish pictures:
Etheostoma grahami, Male at Ramos River (Manuel Salazar González)
Etheostoma grahami, Male at Ramos River (Manuel Salazar González)

image21-Aug-2022

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Updated species profile for:
Poecilia orri Fowler, 1943 (Juan Miguel Artigas Azas)

image20-Aug-2022

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Updated species profile for:
Poecilia catemaconis Miller, 1975 (Juan Miguel Artigas Azas)

image19-Aug-2022

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New fish pictures:
Poecilia mexicana, Freshly collected male (Michi Tobler)

image18-Aug-2022

New article:
Articles: Ameca splendens, the butterfly splitfin (Juan Miguel Artigas Azas)

Ameca splendens is a goodeinae endemic to highland areas or the Jalisco state of Mexico, where currently only two small populations are known. The conservation status of this species is in critical situation. In this article I write bout the taxonomy, habitat and distribution, natural history, conservation status and aquarium keeping of this popular species


Updated species profile for:
Poecilia mexicana Steindachner, 1863 (Juan Miguel Artigas Azas)

image12-Aug-2022

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New fish pictures:
Ameca splendens, Freshly collected young male (Juan Miguel Artigas Azas)

image21-Jul-2022

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New fish pictures:
Poeciliopsis viriosa, Male in the aquarium (Juan Miguel Artigas Azas)
Poeciliopsis viriosa, Female in the aquarium (Juan Miguel Artigas Azas)
Poeciliopsis viriosa, Pair in the aquarium (Juan Miguel Artigas Azas)

image18-Jul-2022

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New fish pictures:
Tampichthys catostomops, Freshly collected adult (Juan Miguel Artigas Azas)
Xiphophorus montezumae, Male in Rio Tamasopo (Juan Miguel Artigas Azas)

New habitat pictures:
Matehuala: Moctezuma spring, Ojo de Agua (Juan Miguel Artigas Azas)
Matehuala: Moctezuma spring, Ojo de Agua (Juan Miguel Artigas Azas)

image15-Jul-2022

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New fish pictures:
Mayaheros urophthalmus, Adult in Lake Peten (Juan Miguel Artigas Azas)
Wajpamheros nourissati, Female guarding spawn (Juan Miguel Artigas Azas)
Oscura heterospila, Male in Rio Subin (Juan Miguel Artigas Azas)

image14-Jul-2022

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New fish pictures:
Gobiomorus dormitor, Adult ambushing (Juan Miguel Artigas Azas)
Thorichthys helleri, Fry in San Juan River (Juan Miguel Artigas Azas)

image13-Jul-2022

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New fish pictures:
Thorichthys socolofi, Female defending spawn (Juan Miguel Artigas Azas)
Thorichthys socolofi, Pair guarding wrigglers (Juan Miguel Artigas Azas)
Thorichthys panchovillai, Female courting male (Juan Miguel Artigas Azas)
Thorichthys panchovillai, Female in Rio Ajal (Juan Miguel Artigas Azas)
Thorichthys panchovillai, Spawn on a leaf (Juan Miguel Artigas Azas)
Thorichthys panchovillai, Pit with wrigglers (Juan Miguel Artigas Azas)
Thorichthys panchovillai, Female guarding wrigglers (Juan Miguel Artigas Azas)
Thorichthys meeki, Adult examining substrate (Juan Miguel Artigas Azas)
Thorichthys meeki, Adult in Candelaria River (Juan Miguel Artigas Azas)