Chromosomal inversions are an important class of genetic variation that link multiple alleles together into a single inherited block that can have important effects on fitness. To study the role of ...

Eight fascinating animal species, such as Darwin's frog and mouthbrooding cichlids, exhibit unique reproductive strategies ...

White Molly: White Molly: An attractive fish species, it has an alluring quality. The species can be easily transferred from ...

Shell-dwelling cichlids are known for their remarkable parental care, raising their young in abandoned snail shells.

Male Darwin's frogs carry developing tadpoles in their vocal sacs, though others may use their mouths. Mata Mata turtles have been observed to shelter their hatchlings temporarily in their mouths ...

There are many interesting ways to reproduce in nature, and some creatures do the unusual path of reproducing by utilising ...

3D-printed shell halves allowed researchers to peek inside the cichlid's home and observe the behavior of the mother and her fry during brood care.

It may shock some people to learn that goldfish can live twice as long as a dog. They’re just one of several fish species ...

D-printed snail shells provide insights into the brood care of cichlidsShell-dwelling cichlids take intense care of their offspring, which they raise ...

But who or what decides when it is time for the young to leave? A team in Herwig Baier`s research department has studied this in cichlids. These fish are particularly interesting because, unlike many ...

The new funnel-web species has earned the nickname "Big Boy" Big Boy would be classified as a separate species The nocturnal black arachnids are usually spotted within around 150 km of Sydney ...

of the longfin smelt (Spirinchus thaleichthys), a fish species from the San Francisco Bay estuary in California, under the Endangered Species Act of 1973, as amended (Act). In total,... We, the U.S.