Otopharynx

Otopharynx is a genus of haplochromine cichlids endemic to Lake Malawi in Eastern Africa.

Species
There are currently 20 recognized species in this genus:
 * Otopharynx aletes Oliver, 2018
 * Otopharynx alpha Oliver, 2018
 * Otopharynx antron Cleaver, Konings & Stauffer, 2009
 * Otopharynx argyrosoma (Regan, 1922)
 * Otopharynx auromarginatus (Boulenger, 1908) (Golden-margined hap)
 * Otopharynx brooksi M. K. Oliver, 1989
 * Otopharynx decorus (Trewavas, 1935)
 * Otopharynx heterodon (Trewavas, 1935) (Royal blue hap)
 * Otopharynx lithobates M. K. Oliver, 1989
 * Otopharynx mumboensis Oliver, 2018
 * Otopharynx ovatus (Trewavas, 1935)
 * Otopharynx pachycheilus Arnegard & Snoeks, 2001
 * Otopharynx panniculus Oliver, 2018
 * Otopharynx peridodeka Oliver, 2018
 * Otopharynx selenurus Regan, 1922
 * Otopharynx speciosus (Trewavas, 1935)
 * Otopharynx spelaeotes Cleaver, Konings & Stauffer, 2009
 * Otopharynx styrax Oliver, 2018
 * Otopharynx tetraspilus (Trewavas, 1935)
 * Otopharynx tetrastigma (Günther, 1894)