Bulbobaculites Maync, 1952 † (original description)
Bulbophragmium Maync, 1952 † (original description)
Globosiphon Avnimelech, 1952 accepted as Pelosina Brady, 1879 (original description)
Millettina Avnimelech, 1952 accepted as Pelosina Brady, 1879 (original description)
Oculosiphon Avnimelech, 1952 accepted as Rhabdammina Sars, 1869 (original description)
Plummerita Brönnimann, 1952 † (original description)
Psammosiphonella Avnimelech, 1952 † (original description)
Testulorhiza Avnimelech, 1952 (original description)
Testulosiphon Avnimelech, 1952 (original description)