March 16 (UPI) --The mangrove rivulus, which is known as the tiny jumping fish, can leap farther as it gets older, new research shows. These fish, which can be found in the United States, are capable ...

A pair of researchers at the University of Guelph has found that forcing mangrove rivulus fish to flip into the air regularly pushes them to develop more brain matter. In their paper published in ...

Mangrove rivulus fish hate enforced water aerobics. Despite her best efforts, Giulia Rossi, a biologist who recently received her doctorate from the University of Guelph, cannot coax the fish to swim ...

Researchers have found that the amphibious mangrove rivulus performs higher force jumps on land than some other fishes that end up on land. This new study shows that unlike the largemouth bass, which ...

Imagine a fish the size of a lipstick tube, drifting in shallow water beside a mangrove root in Florida. Looks innocent enough. But get another one near its territory and the aggression kicks in fast.

Research sometimes means looking for one thing and finding another. Such was the case when biology professor Alice Gibb and her research team witnessed a small amphibious fish, the mangrove rivulus, ...

Researchers have found that the amphibious mangrove rivulus performs higher force jumps on land than some other fishes that end up on land. This new study shows that unlike the largemouth bass, which ...