RSS 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?

*15-May-2021



*13-May-2021

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New fish pictures:
Vieja fenestrata, Female with fry (Juan Miguel Artigas Azas)
Vieja fenestrata, Male in La Margarita stream (Juan Miguel Artigas Azas)
Vieja fenestrata, Female with fry (Juan Miguel Artigas Azas)
Vieja fenestrata, Male in La Margarita stream (Juan Miguel Artigas Azas)
Vieja fenestrata, Pair with wrigglers (Juan Miguel Artigas Azas)
Vieja fenestrata, Female in La Margarita stream (Juan Miguel Artigas Azas)

*12-May-2021

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New fish pictures:
Vieja fenestrata, Spawn (Juan Miguel Artigas Azas)
Vieja fenestrata, Pair in dominant coloration (Juan Miguel Artigas Azas)
Vieja fenestrata, Female guarding spawn (Juan Miguel Artigas Azas)
Vieja fenestrata, Young adults in La Margarita stream (Juan Miguel Artigas Azas)
Vieja fenestrata, Female with fry (Juan Miguel Artigas Azas)

*11-May-2021


*10-May-2021

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New fish pictures:
Poecilia catemaconis, Male in normal coloration (Juan Miguel Artigas Azas)
Poecilia catemaconis, Male in courting coloration (Juan Miguel Artigas Azas)
Poecilia catemaconis, Female in La Margarita stream (Juan Miguel Artigas Azas)
Poecilia catemaconis, Male in courting coloration (Juan Miguel Artigas Azas)

*09-May-2021

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New fish pictures:
Xiphophorus kallmani, Male of yellow morph (Juan Miguel Artigas Azas)
Xiphophorus kallmani, Male at La Margarita (Manuel Salazar González)
Xiphophorus kallmani, Male of the yellow morph (Manuel Salazar González)
Xiphophorus kallmani, Male in La Margarita stream (Manuel Salazar González)
Xiphophorus kallmani, Male of the yellow morph (Manuel Salazar González)

*08-May-2021

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New fish pictures:
Xiphophorus hellerii, Male at Motzorongo (Manuel Salazar González)
Xiphophorus hellerii, Pair feeding (Manuel Salazar González)

*07-May-2021

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New fish pictures:
Poecilia catemaconis, Male in La Margarita stream (Manuel Salazar González)
Poecilia catemaconis, Male courting a female (Manuel Salazar González)
Poecilia catemaconis, Male in La Margarita stream (Manuel Salazar González)

*06-May-2021

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New fish pictures:
Sicydium gymnogaster, A female laying in the bottom (Manuel Salazar González)

*05-May-2021


*04-May-2021


*03-May-2021

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New fish pictures:
Dorosoma petenensis, Young in La Margarita stream (Manuel Salazar González)

*02-May-2021


*01-May-2021

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New fish pictures:
Vieja fenestrata, Female in La Margarita stream (Juan Miguel Artigas Azas)
Vieja fenestrata, Female guarding eggs (Juan Miguel Artigas Azas)
Vieja fenestrata, Young adult in La Margarita stream (Juan Miguel Artigas Azas)

*30-Apr-2021

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New fish pictures:
Thorichthys maculipinnis, Pair with fry (Juan Miguel Artigas Azas)
Thorichthys maculipinnis, Pair with fry (Juan Miguel Artigas Azas)
Thorichthys maculipinnis, Pair displaying (Juan Miguel Artigas Azas)

*29-Apr-2021

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New fish pictures:
Vieja fenestrata, Female with fry (Juan Miguel Artigas Azas)
Vieja fenestrata, Female with fry (Juan Miguel Artigas Azas)
Vieja fenestrata, Female with fry (Juan Miguel Artigas Azas)
Xiphophorus hellerii, Female turning into male (Juan Miguel Artigas Azas)

*28-Apr-2021



*26-Apr-2021

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New fish pictures:
Vieja fenestrata, Pair with fry (Juan Miguel Artigas Azas)
Vieja fenestrata, Female with fry (Juan Miguel Artigas Azas)
Vieja fenestrata, Young adults in the current (Juan Miguel Artigas Azas)
Thorichthys maculipinnis, Pair with fry (Juan Miguel Artigas Azas)
Vieja fenestrata, Male with fry (Manuel Salazar González)
Vieja fenestrata, Female with fry (Manuel Salazar González)

*25-Apr-2021

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New fish pictures:
Vieja fenestrata, Female with fry (Juan Miguel Artigas Azas)
Vieja fenestrata, Young adult at Motzorongo (Juan Miguel Artigas Azas)

New habitat pictures:
Papaloapan: Motzorongo, Stream at Motzorongo (Juan Miguel Artigas Azas)
Papaloapan: Obispo River, Obispo River (Juan Miguel Artigas Azas)
La Palma: La Palma River, La Palma river (Juan Miguel Artigas Azas)
Papaloapan: Arroyo Margarita, La Margarita stream (Juan Miguel Artigas Azas)

*24-Apr-2021

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New fish pictures:
Xiphophorus hellerii, Male at Motzorongo (Juan Miguel Artigas Azas)
Xiphophorus hellerii, Female turning into male (Juan Miguel Artigas Azas)
Xiphophorus hellerii, Female at Motzorongo (Juan Miguel Artigas Azas)
Xiphophorus hellerii, Male at Acatlan (Manuel Salazar González)

*23-Apr-2021

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New fish pictures:
Xiphophorus hellerii, Male at Motzorongo (Juan Miguel Artigas Azas)
Xiphophorus hellerii, Male at Motzorongo (Juan Miguel Artigas Azas)
Xiphophorus hellerii, Females at Motzorongo (Juan Miguel Artigas Azas)
Xiphophorus hellerii, Female at Motzorongo (Juan Miguel Artigas Azas)
Xiphophorus hellerii, Female at Motzorongo (Juan Miguel Artigas Azas)

*22-Apr-2021

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New fish pictures:
Heterandria bimaculata, Male at Motzorongo (Juan Miguel Artigas Azas)
Heterandria bimaculata, Female at Motzorongo (Juan Miguel Artigas Azas)
Heterandria bimaculata, Female at Motzorongo (Juan Miguel Artigas Azas)
Heterandria bimaculata, Female at Motzorongo (Juan Miguel Artigas Azas)
Heterandria bimaculata, Female at Motzorongo (Juan Miguel Artigas Azas)
Heterandria bimaculata, Female at Motzorongo (Juan Miguel Artigas Azas)
Heterandria bimaculata, Female at Motzorongo (Juan Miguel Artigas Azas)

*21-Apr-2021

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New fish pictures:
Poecilia mexicana, Female at Motzorongo (Juan Miguel Artigas Azas)
Poecilia mexicana, Female at Motzorongo (Juan Miguel Artigas Azas)
Astyanax acatlanensis, Adult at Motzorongo (Juan Miguel Artigas Azas)

*20-Apr-2021

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New fish pictures:
Xiphophorus hellerii, Females at Motzorongo (Juan Miguel Artigas Azas)
Xiphophorus hellerii, Male at Motzorongo (Juan Miguel Artigas Azas)
Xiphophorus hellerii, Male at Motzorongo (Juan Miguel Artigas Azas)
Xiphophorus hellerii, Male at Motzorongo (Juan Miguel Artigas Azas)
Xiphophorus hellerii, Male at Motzorongo (Juan Miguel Artigas Azas)

*19-Apr-2021

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New fish pictures:
Poeciliopsis gracilis, Female at Motzorongo (Juan Miguel Artigas Azas)
Poeciliopsis gracilis, Female at Motzorongo (Juan Miguel Artigas Azas)
Poeciliopsis gracilis, Female at Motzorongo (Juan Miguel Artigas Azas)
Poeciliopsis gracilis, Male at Motzorongo (Juan Miguel Artigas Azas)
Poeciliopsis gracilis, Female at Motzorongo (Juan Miguel Artigas Azas)

*18-Apr-2021

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New fish pictures:
Xiphophorus hellerii, Male at Motzorongo (Juan Miguel Artigas Azas)
Xiphophorus hellerii, Male at Motzorongo (Juan Miguel Artigas Azas)
Xiphophorus hellerii, Male at Motzorongo (Juan Miguel Artigas Azas)
Xiphophorus hellerii, Male at Motzorongo (Juan Miguel Artigas Azas)
Xiphophorus hellerii, Male at Motzorongo (Juan Miguel Artigas Azas)

*17-Apr-2021

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New fish pictures:
Xiphophorus hellerii, Male with melanophores (Juan Miguel Artigas Azas)
Xiphophorus hellerii, Male at Motzorongo (Juan Miguel Artigas Azas)
Xiphophorus hellerii, Male at Motzorongo (Juan Miguel Artigas Azas)
Xiphophorus hellerii, Female at Motzorongo (Juan Miguel Artigas Azas)
Xiphophorus hellerii, Male at Motzorongo (Juan Miguel Artigas Azas)

*16-Apr-2021

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New fish pictures:
Thorichthys maculipinnis, Adult at Motzorongo (Juan Miguel Artigas Azas)
Thorichthys maculipinnis, Adult at Motzorongo (Juan Miguel Artigas Azas)
Thorichthys maculipinnis, Female with fry (Juan Miguel Artigas Azas)
Thorichthys maculipinnis, Female with fry (Juan Miguel Artigas Azas)
Thorichthys maculipinnis, Female with fry (Juan Miguel Artigas Azas)

*13-Apr-2021

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New fish pictures:
Astyanax acatlanensis, Adult at Motzorongo (Juan Miguel Artigas Azas)
Astyanax acatlanensis, Adult at Motzorongo (Juan Miguel Artigas Azas)
Astyanax acatlanensis, Adult at Motzorongo (Juan Miguel Artigas Azas)
Astyanax acatlanensis, Adult at Motzorongo (Juan Miguel Artigas Azas)


*01-Apr-2021

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New fish pictures:
Dormitator maculatus, Adult in the aquarium (Guensho Shimabukuro)
Dormitator maculatus, Adult in the aquarium (Guensho Shimabukuro)

*02-Mar-2021

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New fish pictures:
Xiphophorus maculatus, Freshly collected female (Juan Miguel Artigas Azas)
Xiphophorus maculatus, Freshly collected male (Juan Miguel Artigas Azas)
Xiphophorus maculatus, Freshly collected male (Juan Miguel Artigas Azas)
Rhamdia laticauda, Freshly collected adult (Juan Miguel Artigas Azas)

*28-Feb-2021

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New fish pictures:
Rivulus tenuis, Freshly collected male (Juan Miguel Artigas Azas)
Rivulus tenuis, Freshly collected female (Juan Miguel Artigas Azas)