SUBFAMILY PYRGOMATINAE GRAY, 1825 (MIOCENE–RECENT)

Ahoekia Ross & Newman, 1995 (three species)

Arossella Anderson, 1993 (two species)

Australhoekia Ross & Newman, 2000 (one species)

Cantellius Ross & Newman, 1973 (26 species)

Cionophorus Ross & Newman, 2001 (three species)

Creusia Leach, 1817 (one species)

Darwiniella Anderson, 1992 (two species)

Eohoekia Ross & Newman, 1995 (two species)

Galkinius Perreault, 2014 (11 species)

Hiroa Ross & Newman, 1973 (one species)

Hoekia Ross & Newman, 1973 (four species)

Neopyrgoma Ross & Newman, 2002 (one species)

Neotrevathana Ross, 1999 (one species)

Nobia Sowerby, 1839 (four species)

Parahoekia Ross & Newman, 1995 (one species)

Pyrgoma Leach, 1817 (five species)

Pyrgopsella Zullo, 1967 (two species)

Pyrgospongia Achituv & Simon-Blecher, 2006

(one species)

Savignium Leach, 1825 (two species)

Trevathana Anderson, 1992 (11 species)