Aristosaurus Hoepen, 1920 † (original description)
Breyeria Janse, 1920 accepted as Eubreyeria Fletcher in Watson, Fletcher & Nye, 1980 (original description)
Campyloctis Janse, 1920 (original description)
Eucnemesaurus Hoepen, 1920 † (original description)
Eurystaura Janse, 1920 (original description)
Hypophiala Janse, 1920 (original description)
Leucophalera Janse, 1920 (original description)
Pararethona Janse, 1920 (original description)
Pectinophora Janse, 1920 accepted as Eujansea Fletcher in Watson, Fletcher & Nye, 1980 (original description)
Phycitimorpha Janse, 1920 (original description)
Polelassothys Janse, 1920 (original description)
Prionocentrum Janse, 1920 (original description)
Pseudorethona Janse, 1920 (original description)
Taeniopteryx Janse, 1920 accepted as Metopteryx Fletcher in Watson, Fletcher & Nye, 1980 (original description)