Discovered in Australia, these fossilized fish are so well-preserved that paleontologists can see what they last ate roughly ...

These are the world’s longest-lived freshwater fish. Some reach 127 years old, a feat previously thought impossible for ...

A community of rare fish enthusiasts collects endangered species of freshwater fish from lakes and springs around the world, ...

Paleontologists have discovered a newly identified fish species in Australia so well-preserved that they could determine its ...

Salty Dingo 2020 Fossils of 15 million-year-old freshwater fish discovered in Australia represent a species completely new to science — and they still have the remains of their final meals in their ...

In an Australian first, researchers have described a new species of 15-million-year-old fossilized freshwater fish, Ferruaspis brocksi, that shows preserved stomach contents as well as the pattern ...

The ricefield eel (Monopterus albus) is the only protogynous hermaphrodite freshwater fish. How this species changes its sex ...

More information: The paleobiology of a new osmeriform fish species from Australia, Journal of Vertebrate Paleontology (2025) ...