Newfound evidence reveals that the upsurge of the exotic Nile perch in Lake Victoria had long-lasting effects on the genetic diversity of various local cichlid ... in Africa, into Africa's largest ...
Over 1,800 species of cichlid fish live in Africa’s Rift Valleys lakes ... This small bottom dwelling fish lives on the bottom of lake Tanganyika, and here it employs the grisly tactic of ...