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?


New fish pictures:
Acipenser oxyrhynchus, Adult jumping out of the water (Joshua Doby)
Acipenser oxyrhynchus, Adult jumping out of the water (Joshua Doby)
Acipenser oxyrhynchus, Adult jumping out of the water (Joshua Doby)
Acipenser oxyrhynchus, Adult jumping out of the water (Joshua Doby)


Updated species profile for:
Chiapaheros grammodes (Taylor & Miller, 1980) (Juan Miguel Artigas Azas)
Chiapaheros grammodes (Taylor & Miller, 1980) (Juan Miguel Artigas Azas)

Kinichthys junior synonym of Cincelichthys
Following Artigas Azas (2020:10) we now list Kinichthys as a junior synonym of Cincelichthys (Juan Miguel Artigas Azas)

New fish pictures:
Herichthys steindachneri, Adult in the aquarium (Morrell Devlin)
Herichthys steindachneri, Adult in the aquarium (Morrell Devlin)
Herichthys steindachneri, Adult in the aquarium (Morrell Devlin)
Herichthys steindachneri, Adult in the aquarium (Morrell Devlin)
Herichthys steindachneri, Adult in the aquarium (Morrell Devlin)
Herichthys steindachneri, Adult in the aquarium (Morrell Devlin)
Herichthys steindachneri, Adult in the aquarium (Morrell Devlin)
Herichthys steindachneri, Adult in the aquarium (Morrell Devlin)




New fish pictures:
Gambusia eurystoma, Freshly collected male (Michi Tobler)
Gambusia eurystoma, Freshly collected female (Michi Tobler)
Gambusia eurystoma, Freshly collected male (Michi Tobler)
Gambusia eurystoma, Freshly collected female (Michi Tobler)

Updated species profile for:
Parachromis multifasciatum (Regan, 1905) (Juan Miguel Artigas Azas)
New fish pictures:
Batrachoides goldmani, Adult in aquarium (Michi Tobler)
Gambusia sexradiata, Male in the aquarium (Michi Tobler)
Gambusia sexradiata, Female in the aquarium (Michi Tobler)
Parachromis multifasciatum (Regan, 1905) (Juan Miguel Artigas Azas)
New fish pictures:
Batrachoides goldmani, Adult in aquarium (Michi Tobler)
Gambusia sexradiata, Male in the aquarium (Michi Tobler)
Gambusia sexradiata, Female in the aquarium (Michi Tobler)


New fish pictures:
Xiphophorus pygmaeus, Male at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus pygmaeus, Female at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus pygmaeus, Female at Tancuilin (Juan Miguel Artigas Azas)
Gambusia vittata, Male at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus pygmaeus, Male at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus pygmaeus, Female at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus pygmaeus, Female at Tancuilin (Juan Miguel Artigas Azas)
Gambusia vittata, Male at Tancuilin (Juan Miguel Artigas Azas)

New fish pictures:
Xiphophorus cortezi, Male and females at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus cortezi, Female at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus cortezi, Male at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus cortezi, Male at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus cortezi, Male courting female at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus cortezi, Female at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus cortezi, Male at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus cortezi, Male and females at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus cortezi, Female at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus cortezi, Male at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus cortezi, Male at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus cortezi, Male courting female at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus cortezi, Female at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus cortezi, Male at Tancuilin (Juan Miguel Artigas Azas)

New fish pictures:
Xiphophorus cortezi, Male at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus cortezi, Male at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus cortezi, Female at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus cortezi, Male at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus cortezi, Male at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus cortezi, Male at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus cortezi, Male at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus cortezi, Male at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus cortezi, Female at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus cortezi, Male at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus cortezi, Male at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus cortezi, Male at Tancuilin (Juan Miguel Artigas Azas)

New fish pictures:
Xiphophorus variatus, Male at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus variatus, Male at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus variatus, Male and female at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus variatus, Male at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus variatus, Females at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus variatus, Female at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus variatus, Male at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus variatus, Female with crested tail (Juan Miguel Artigas Azas)
Xiphophorus variatus, Male and female at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus variatus, Female at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus variatus, Female at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus variatus, Male at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus variatus, Male at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus variatus, Male and female at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus variatus, Male at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus variatus, Females at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus variatus, Female at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus variatus, Male at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus variatus, Female with crested tail (Juan Miguel Artigas Azas)
Xiphophorus variatus, Male and female at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus variatus, Female at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus variatus, Female at Tancuilin (Juan Miguel Artigas Azas)

New fish pictures:
Xiphophorus variatus, Male at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus variatus, Male and female at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus variatus, Male at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus variatus, Male at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus variatus, Male and female at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus variatus, Male at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus variatus, Gold male at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus variatus, Male at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus variatus, Male at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus variatus, Male at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus variatus, Male at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus variatus, Male and female at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus variatus, Male at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus variatus, Male at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus variatus, Male and female at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus variatus, Male at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus variatus, Gold male at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus variatus, Male at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus variatus, Male at Tancuilin (Juan Miguel Artigas Azas)
Xiphophorus variatus, Male at Tancuilin (Juan Miguel Artigas Azas)






New fish pictures:
Herichthys pame, Adult at Puente de Dios (Juan Miguel Artigas Azas)
Herichthys pame, Breeding pair at Puente de Dios (Juan Miguel Artigas Azas)
Herichthys pame, Female guarding fry (Juan Miguel Artigas Azas)
Herichthys pame, Female guarding fry (Juan Miguel Artigas Azas)
Herichthys pame, Adult at Puente de Dios (Juan Miguel Artigas Azas)
Herichthys pame, Breeding pair at Puente de Dios (Juan Miguel Artigas Azas)
Herichthys pame, Female guarding fry (Juan Miguel Artigas Azas)
Herichthys pame, Female guarding fry (Juan Miguel Artigas Azas)

New fish pictures:
Herichthys pame, Young adult at Puente de Dios (Juan Miguel Artigas Azas)
Herichthys pame, Adult at Puente de Dios (Juan Miguel Artigas Herrera)
Herichthys pame, Adult feeding at Puente de Dios (Juan Miguel Artigas Azas)
Herichthys pame, Adult at Puente de Dios (Juan Miguel Artigas Azas)
Herichthys pame, Young adult at Puente de Dios (Juan Miguel Artigas Azas)
Herichthys pame, Adult at Puente de Dios (Juan Miguel Artigas Herrera)
Herichthys pame, Adult feeding at Puente de Dios (Juan Miguel Artigas Azas)
Herichthys pame, Adult at Puente de Dios (Juan Miguel Artigas Azas)

New fish pictures:
Xiphophorus montezumae, A group at Puente de Dios (Juan Miguel Artigas Azas)
Xiphophorus montezumae, A group at Puente de Dios (Juan Miguel Artigas Azas)
Xiphophorus montezumae, A group at Puente de Dios (Juan Miguel Artigas Azas)
Xiphophorus montezumae, A group at Puente de Dios (Juan Miguel Artigas Azas)
Xiphophorus montezumae, A group at Puente de Dios (Juan Miguel Artigas Azas)
Xiphophorus montezumae, A group at Puente de Dios (Juan Miguel Artigas Azas)

New fish pictures:
Herichthys tamasopoensis, Pair guarding fry (Juan Miguel Artigas Azas)
Herichthys tamasopoensis, Pair guarding fry (Juan Miguel Artigas Azas)
Herichthys tamasopoensis, Pair guarding fry (Juan Miguel Artigas Azas)
Herichthys tamasopoensis, Males defending territories (Juan Miguel Artigas Azas)
Herichthys tamasopoensis, Pair guarding fry (Juan Miguel Artigas Azas)
Herichthys tamasopoensis, Female guarding fry (Juan Miguel Artigas Azas)
Herichthys tamasopoensis, Pair guarding fry (Juan Miguel Artigas Azas)
Herichthys tamasopoensis, Pair guarding fry (Juan Miguel Artigas Azas)
Herichthys tamasopoensis, Pair guarding fry (Juan Miguel Artigas Azas)
Herichthys tamasopoensis, Pair guarding fry (Juan Miguel Artigas Azas)
Herichthys tamasopoensis, Pair guarding fry (Juan Miguel Artigas Azas)
Herichthys tamasopoensis, Pair guarding fry (Juan Miguel Artigas Azas)
Herichthys tamasopoensis, Pair guarding fry (Juan Miguel Artigas Azas)
Herichthys tamasopoensis, Pair guarding fry (Juan Miguel Artigas Azas)
Herichthys tamasopoensis, Pair guarding fry (Juan Miguel Artigas Azas)
Herichthys tamasopoensis, Males defending territories (Juan Miguel Artigas Azas)
Herichthys tamasopoensis, Pair guarding fry (Juan Miguel Artigas Azas)
Herichthys tamasopoensis, Female guarding fry (Juan Miguel Artigas Azas)
Herichthys tamasopoensis, Pair guarding fry (Juan Miguel Artigas Azas)
Herichthys tamasopoensis, Pair guarding fry (Juan Miguel Artigas Azas)
Herichthys tamasopoensis, Pair guarding fry (Juan Miguel Artigas Azas)
Herichthys tamasopoensis, Pair guarding fry (Juan Miguel Artigas Azas)
Herichthys tamasopoensis, Pair guarding fry (Juan Miguel Artigas Azas)
Herichthys tamasopoensis, Pair guarding fry (Juan Miguel Artigas Azas)



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 journal Zookeys. The new species is currently only known ... more