News tagged with cichlid

Sandcastle-building fish offer evolution clue

(Phys.org) —In Lake Malawi, East Africa, there are around 200 different species of cichlid fish that once or twice a year build large sand structures (known as bowers) on which the fish mate. Each different ...

Dec 06, 2013
3.8 / 5 (5) 2 | with audio podcast

Lizards show evolution is predictable

If you could hit the reset button on evolution and start over, would essentially the same species appear? Yes, according to a study of Caribbean lizards by researchers at the University of California, Davis, ...

Jul 19, 2013
4.7 / 5 (9) 1 | with audio podcast