Behavioural variation among conspecifics is typically contingent on individual state or environmental conditions. Sex-specific genetic polymorphisms are enigmatic because they lack conditionality, and ...

Rodrigues, Raoni Rosa, Carvalho, Lucélia Nobre, Zuanon, Jansen, and Del-Claro, Kleber. 2009. "Color changing and behavioral context in the Amazonian Dwarf Cichlid Apistogramma hippolytae (Perciformes) ...

If you are a fan of aquarium fish, tonight is your chance to hear a veteran expert speak on some unusual specimens in a lecture titled "Unusual Dwarf Cichlids." Chuck Rambo has kept aquarium fish for ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? East Africa’s Lake Victoria is home to over 500 species of cichlid, and according to ...

There are concerned, overprotective parents, and then there are cichlid fish. After a male cichlid fertilizes the female’s eggs, she holds her entire brood of embryos inside her mouth for two weeks ...

Cichlids are a striking type of freshwater fish with over 500 species. They're usually found in warmer regions and in various bodies of water, including ponds, rivers, lakes, and streams. Most species ...