Brevispirifer Cooper, 1942 † (original description)
Callipleura Cooper, 1942 † (original description)
Choristothyris Cooper, 1942 † (original description)
Cioxeamastia de Laubenfels, 1942 accepted as Halichondria Fleming, 1828 (original description)
Codotingis Drake, 1942 (original description)
Costellirostra Cooper, 1942 † (original description)
Costispirifer Copper, 1942 † (original description)
Cryptothyrella Cooper, 1942 † (original description)
Dictyonina Cooper, 1942 † (original description)
Dimegelasma Cooper, 1942 † (original description)
Engynoma Drake, 1942 (original description)
Fimbrispirifer Cooper, 1942 † (original description)
Hypsoblenniops Schultz, 1942 accepted as Hypsoblennius Gill, 1861 (original description)
Inonemia Drake, 1942 (original description)
Institella Cooper, 1942 † (original description)
Longispina Cooper, 1942 † (original description)
Oleneothyris Cooper, 1942 † (original description)
Paurorhyncha Cooper, 1942 † (original description)
Plectoconcha Cooper, 1942 † (original description)
Plectrospira Cooper, 1942 † (original description)
Pustulina Cooper, 1942 † (original description)
Sedenticellula Cooper, 1942 † (original description)
Sinocybe Loomis, 1942 (original description)
Spondylospira Cooper, 1942 † (original description)
Teredicola Wilson, 1942 (original description)
Trigonirhynchia Cooper, 1942 † (original description)