Platyrhacidae Pocock, 1895

Acanthodesmus Peters, 1864

Acerhacus

Acisternum Silvestri, 1896

Angustinus Attems, 1899

Arbelorhacus Hoffman, 2001

Arcydesmus Cook, 1896

Aymaresmus Chamberlin, 1941

Barydesmus Cook, 1896

Cradodesmus Cook, 1896

Creagronopus Hoffman, 2001

Cyphorrhacus Cook, 1896

Cyrtorhachis Silvestri, 1896

Derodesmus Cook, 1896

Dicrodesmus Silvestri, 1896

Diodontodesmus Pocock, 1897

Dynesmus Chamberlin, 1941

Ernostyx Chamberlin, 1941

Erythrhacus Hoffman, 1962

Eurydirorhachis Pocock, 1897

Eutrachyrhachis Pocock, 1897

Haplorhacus Attems, 1914

Harpodesmus Cook, 1896

Hoplurorhachis Pocock, 1897

Ilodesmus Cook, 1896

Leucodesmus Cook, 1896

Leurodesmus Cook, 1896

Mniodesmus Cook, 1896

Nanorrhacus Cook, 1896

Nyssodesmus Cook, 1896

Odontodesmus Saussure, 1860

Ozorhacus Attems, 1938

Pachyurus Humbert & Saussure, 1869

Paradesmorhachis Pocock, 1897

Parazodesmus Pocock, 1898

Petalorhacus Hoffman, 1997

Phractodesmus Cook, 1896

Phyodesmus Cook, 1896

Platyrhachis Silvestri, 1897

Platyrhachus

Platyrhacus Koch, 1847

Platyrrhacus

Pleorhacus Attems, 1914

Polydesmorhachis Pocock, 1897

Polylepis Bollman, 1893

Polyleporella Attems, 1938

Proaspis Loomis, 1941

Prodesmus Cook, 1896

Psammodesmus Cook, 1896

Psaphodesmus Cook, 1896

Rhyphodesmus Cook, 1896

Sabarhacus Hoffman, 2001

Spilodesmus Cook, 1896

Stenoniodes Pocock, 1897

Sundarhacus Hoffman, 1965

Taphodesmus Cook, 1896

Tirodesmus Cook, 1896

Trachelacantha Berg, 1899

Xerodesmus Cook, 1896