Orectognathus Smith, 1853

Orectognathus alligator Taylor, 1980

Orectognathus antennatus Smith, 1853

Orectognathus biroi Szabo, 1926

Orectognathus chyzeri Emery, 1897

Orectognathus clarki Brown, 1953

Orectognathus coccinatus Taylor, 1980

Orectognathus csikii Szabo, 1926

Orectognathus darlingtoni Taylor, 1977

Orectognathus echinus Taylor & Lowery, 1972

Orectognathus elegantulus Taylor, 1977

Orectognathus horvathi Szabo, 1926

Orectognathus howensis Wheeler, 1927

Orectognathus hystrix Taylor & Lowery, 1972

Orectognathus kanangra Taylor, 1980

Orectognathus longispinosus Donisthorpe, 1941

Orectognathus mjobergi Forel, 1915

Orectognathus nanus Taylor, 1977

Orectognathus nigriventris Mercovich, 1958

Orectognathus parvispinus Taylor, 1977

Orectognathus phyllobates Brown, 1958

Orectognathus robustus Taylor, 1977

Orectognathus roomi Taylor, 1977

Orectognathus rostratus Lowery, 1967

Orectognathus sarasini Emery, 1914

Orectognathus satan Brown, 1953

Orectognathus sexspinosus Forel, 1915

Orectognathus szentivanyi (Brown, 1958)

Orectognathus velutinus Taylor, 1977