Chondrosida Boury-Esnault & Lopès, 1985
Cellulophana Schmidt, 1862
Chondrilla Schmidt, 1862
Chondrosia Nardo, 1847
Gumina Bowerbank, 1874
Thymosia Topsent, 1895
Thymosiopsis Vacelet & Perez, 1998