A frican lungfish (Protopterus spp.) live in water for part of each year.During yearly dry seasons, though, they dig into mud, curl up, and secrete staggering amounts of mucus that then hardens to ...

A bizarre and ugly fish that has been around for hundreds of millions of years has been discovered to have the most DNA of ...

The Australian lungfish, for example, still has the limb-like fins that once enabled its relatives to move on land. In today's other lungfish species from Africa and South America, these fins ...

Captain Bobo, a South American lungfish, has found a new home at the New England Aquarium. He’s has actually been at the aquarium for years. But aside from a brief stint on display back in 2018, he’s ...