Six species of Labrochromis, a genus of mollusk-eating cichlid fishes, have been identified in Lake Victoria before, but none from the areas of the lake marked by rocky shores and reefs, according ...

Two snail-crushing cichlid species, Labrochromis mawe and mawepili, have been discovered in Tanzania’s Lake Victoria, thriving in rocky, illuminated habitats.

LAKE SUPERIOR, Mich. — Researchers on Lake Superior have "rediscovered" the shortnose cisco, a Great Lakes fish species thought to have been extinct for decades.