Juvenile cichlids caught during electrofishing barge testing in South Florida Canals, Vero Beach, FL Top row left to right: Mayan cichlid (Cichlasoma urophthalmus), yellow belly cichlid (Cichlasoma salvini) Bottom row left to right: blackchin tilapia (Sarotherodon melanotheron), jewel cichlid (Hemichromis letourneuxi)