Thorichthys helleri
© foto por Juan Miguel Artigas AzasNoticias
A new species of Cichla from the Essequibo River described — A new species of Cichla from the Essequibo River channel in Guyana and Venezuela has been described by Mark H. Sabaj Pérez and a group of researchers in the Proceedings of the Academy of... mas
Ficha de la especie
Cichla cataractae Sabaj, López-Fernández, Willis, Hemraj, Taphorn & Winemiller, 2020 — por Juan Miguel Artigas Azas
Cichla cataractae is known to reach about 660 mm in total length!.
Ficha del género
Heterotilapia Regan, 1920 — por Juan Miguel Artigas Azas
Distinguished from Tilapia by a very characteristic pharyngeal dentition.
Editorial
The obscure case of Oscura heterospilla — por Juan Miguel Artigas Azas
A new monotypic genus of Middle American cichlid was proposed in 2015 to classify Cichlasoma heterospilum. In this article I argue that the data on which the classification was based is insufficient and not solid, and that perhaps a rush decision was made
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03-abr.-2020, Foto: Oreochromis tanganicae, Large female in the aquarium, (Patrick Tawil)03-abr.-2020, Foto: Oreochromis tanganicae, Male close-up in the aquarium, (Patrick Tawil)
03-abr.-2020, Foto: Oreochromis tanganicae, Large male in the aquarium, (Patrick Tawil)
03-abr.-2020, Foto: Oreochromis tanganicae, Male portrait in the aquarium, (Patrick Tawil)
02-abr.-2020, Foto: Oreochromis tanganicae, Young in the aquarium, (Patrick Tawil)
02-abr.-2020, Foto: Oreochromis tanganicae, Young group in the aquarium, (Patrick Tawil)
02-abr.-2020, Foto: Oreochromis tanganicae, Young male in the aquarium, (Patrick Tawil)
02-abr.-2020, Foto: Oreochromis tanganicae, Large male in the aquarium, (Patrick Tawil)
01-abr.-2020, Foto: Metriaclima emmiltos, Young male in the aquarium, (Patrick Tawil)
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