ARMS Taxon list
Polymastia boletiformis (Lamarck, 1815)
Polymastia bursa (Vosmaer, 1885) accepted as Weberella bursa Vosmaer, 1885
Polymastia grimaldii (Topsent, 1913)
Polymastia hemisphaerica (Sars, 1872)
Polymastia mamillaris (Müller, 1806)
Polymastia mammillaris accepted as Polymastia mamillaris (Müller, 1806)
Polymastia penicillus (Montagu, 1814)
Polymastia robusta Bowerbank, 1862 accepted as Polymastia boletiformis (Lamarck, 1815)
Polymastia sol (Schmidt, 1870) accepted as Radiella sol Schmidt, 1870
Polymastia thielei Koltun, 1964
Polymastia uberrima (Schmidt, 1870)
Quasillina brevis (Bowerbank, 1861)
Radiella hemisphaerica (Sars, 1872) accepted as Polymastia hemisphaerica (Sars, 1872)
Radiella sol Schmidt, 1870
Sphaerotylus borealis (Swartschewsky, 1906)
Sphaerotylus capitatus (Vosmaer, 1885)
Sphaerotylus schoenus (Sollas, 1882) accepted as Sphaerotylus capitatus (Vosmaer, 1885)
Tentorium semisuberites (Schmidt, 1870)
Trichostemma hemisphaericum Sars, 1872 accepted as Polymastia hemisphaerica (Sars, 1872)
Weberella bursa Vosmaer, 1885