Metriaclima estherae © Ad Konings
Two new sympatric species of Crenicichla from Argentina are described — Two new species of Crenicichla closely related to C. mandelburgeri and living sympatrically in the upper arroyo Piray Guazú, Paraná drainage in the Misiones province in Argentina have been described by Oldřich Říčan, Lubomír Piálek, Adriana Almirón, & Jorge Casciotta in the... kontynuuj czytanie
Labeotropheus aurantinfra Phiri & Pauers, 2023 — by Ad Konings
A beautiful Labeotropheus which maybe is a little too rambunctious for a community aquarium.
Coptodon flavus (Stiassny, Schliewen & Dominey, 1992) — by Juan Miguel Artigas Azas
Large numbers of Coptodon flavus breeding pairs congregate in inshore waters of Lake Bermin.
Pseudetroplus maculatus (Bloch, 1795) — by Juan Miguel Artigas Azas
The first cichlid for which aquarium observations were published.
Coptodon gutturosus (Stiassny, Schliewen & Dominey, 1992) — by Juan Miguel Artigas Azas
Three color forms of C. gutturosus are recognized in the field.
Etroplus suratensis (Bloch, 1790) — by Juan Miguel Artigas Azas
Etroplus suratensis is not found in Surat.
Introduction to the Cichlid Room Companion (nov-2023) — by Juan Miguel Artigas Azas
The Cichlid Room Companion is the prime information source about fishes of the Cichlidae fish family
Patrick de Rham — by Juan Miguel Artigas Azas
The aquarium world says goodbye to one of its most influential figures
Cichlid hybrids — by Juan Miguel Artigas Azas
The topic of hybridization of fishes, and in particular of cichlids, has been gaining more relevance in the past few decades as new research has increasingly shown the importance of hybridization events in the evolution and emergence of new species, a previously poorly known fact outside flowering plants or bacteria. The amount of papers dealing with natural hybridization in fish has blossomed in recent years
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