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

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

They go by many names, including velvet cichlids, tiger Oscar, and marbled cichlids. Oscars are popular in aquariums and ...

Once they detect spawning cichlids on the bottom of the lake, shoals of catfish approach en masse, consuming the cichlid eggs whilst simultaneously laying their own. The female cichlid unwittingly ...

They are primarily active at night. Cichlids: Cichlidae are unique in that they have teeth both in their jaw and in the throat and a single nostril on either side of the head instead of 2. One of the ...

Study reveals ecological degradation in Veli-Akkulam lake due to bioinvasion, invasive species, impacting native species and ...

And daffodil cichlids submit, oddly enough, "heads up." Daffodil cichlids, also known as the princesses of Zambia, are native to Lake Tanganyika. Pairs of dominant fish breed in underwater caves ...

Maintaining water quality, temperature, and feeding routines is a delicate balance. This business can start with popular species like guppies, bettas, or cichlids, which are in high demand among ...

Brown GE, Crane AL, Demers EEM, Chivers DP, Ferrari MCO. (in press). Uncertain foraging opportunities and predation risk exert additive effects on the induced neophobia in cichlids. Animal Behaviour.

Though some might be surprised to find such big fish near a road, it's not uncommon to see wildlife of all sorts turning up ...

Sep. 12, 2024 — Climate change and asteroids are linked with animal origin and extinction -- and plate tectonics also seems to play a key evolutionary role, 'groundbreaking' new fossil research ...

Hyderabad: The Central government apparently skipped Telugu in the Rangeen Machhli app, which provides multilingual ...