Petrocephalus Marcusen, 1854
Petrocephalus catostoma subsp. catostoma (Günther, 1866)
Petrocephalus catostoma congicus David & Poll, 1937
Petrocephalus catostoma haullevillei Boulenger, 1912
Petrocephalus catostoma tanensis Whitehead & Greenwood, 1959
