Cichlids are one of the largest and strangest groups of vertebrate fish — fish with backbones — on Earth. They’re popular as pets and farmed in aquaculture, and scientists have been studying them ...

David Ceilley and his son Connor weren't surprised last week when they pulled two clear-plastic fish traps from Owl Creek in East Lee County. Total catch: 21 African jewelfish (also known as jewel ...

Figure 1: The adaptive radiation of African cichlid fish. Exceptional phenotypic variation, even among closely related species, makes cichlids different from most other fish groups, including those ...