Modiomorphidae Miller, 1877

Aleodonta Liljedahl, 1994

Aristerella Ulrich, 1894

Byssodesma Isberg, 1934

Callodonta Isberg, 1934

Colpomya Ulrich, 1893

Cosmogoniophora McLearn, 1918

Dceruska Barrande, 1881

Dipleurodonta Isberg, 1934

Ectenocardiomorpha Isberg, 1934

Endodesma Ulrich, 1894

Eurymyella Williams, 1912

Goniophora Jeffreys, 1883

Goniphora Billings, 1874

Guerangeria Oehlert, 1881

Hippomya Salter, 1864

Janicula

Madrynomya Griffin & Pastorino, 2006

Megambonia Meek, 1872

Mimerodonta Liljedahl, 1994

Modiodonta Liljedahl, 1989

Modiomorpha Hall, 1869

Orthodesma Hall & Whitfield, 1875

Parallelodus Branson, 1909

Paramodiola Isberg, 1934

Prolobella Ulrich, 1894

Psiloconcha Ulrich, 1893

Pyanomya Miller, 1881

Radiatodonta Dahmer, 1921

Saffordia Ulrich, 1894

Semicorallidomus Isberg, 1934

Spathella Bourguignat, 1885

Sphenolium Miller, 1889

Sphenotomorpha Williams & Breger, 1916

Tylophora Simpson, 1940