Fact checked by Emily EstepReviewed by Nick Saint-ErneFact checked by Emily EstepReviewed by Nick Saint-Erne The blood parrot ...

They range in size from a large coin to several feet in length and can completely dominate smaller waterways and segments of ...

Native to the southern coast of Australia, this fish resembles a floating ... make it a favorite among cichlid enthusiasts.

Over 1,800 species of cichlid fish live in Africa’s Rift Valleys lakes. In this crowded world, many cichlid species use ‘mouth-brooding’ to both incubate their eggs, and protect their young.

The "fastest evolving vertebrate" title is hotly contested, but here are a few contenders.

Maan, M. E. & Seehausen, O. Mechanisms of species divergence through visual adaptation and sexual selection: Perspectives from a cichlid model system. Current Zoology 56, 285–299 (2010).

The lakes and rivers of Africa's Great Rift Valley contain some 2,000 species of cichlid fish that have evolved from a few ancestors, some in an instant of geologic time. For example, Lake ...

Sep. 16, 2024 — Scientists have discovered a new species of fish, the 'grumpy dwarfgoby'. Found among coral reefs in the Red Sea, it has large canines and a fierce expression, even though it is ...

studies of all sorts -- from chimpanzees to cichlid fish to mongooses -- have found evidence supporting this view, but a crucial question has remained unanswered: what about species without strong ...

Predators play an important role in the evolution of guppy populations. Take a closer look at some of the fish that have the greatest impact on guppies.

Rangeen Machhli’ app offers detailed information on popular ornamental fish species in eight Indian languages. It caters to ...

Goldfish is the most popular species among hobbyists, leading its breeding to dominate the Indian ornamental fish sector.