These differences allow them to survive in distinct habitats and on distinct diets. But African cichlids are famous for making the most of these two types of chompers, taking on more distinct habitats ...

Salzburg’s cichlids can reach about 2 inches long in the wild but “tend to grow much larger in captivity,” the study said. They have “large” heads, “large” mouths and “widely ...

A star from dozens of lightyears away was to blame for what would soon happen. Cosmic rays from a nearby supernova would soon ...

Nature is fascinating and here’s proof of it. These 10 animals defy norms by giving birth through their mouths ...

You've also placed a whole host of guppy predators in the test pool: 30 rivulus, 30 acara, and 30 cichlids. Cichlids, generally only found in the largest, deepest stretches of guppy streams ...

Fish, including cichlids, have either "simple" teeth, basically cone-shaped pegs, or "complex" teeth with multiple cusps that can adapt to feed on different prey. Peoples spent two years examining ...