Traits Taxon list
Adna anglica (Sowerby, 1823)
Boscia anglica (Sowerby, 1823) accepted as Megatrema anglicum (Sowerby, 1823) accepted as Adna anglica (Sowerby, 1823)
Boscia oulastreae (Utinomi, 1962) accepted as Megatrema oulastreae Utinomi, 1962 accepted as Pyrgomina oulastreae (Utinomi, 1962)
Boscia seguenzai (Baluk & Radwanski, 1967)
Megatrema anglicum (Sowerby, 1823) accepted as Adna anglica (Sowerby, 1823)
Megatrema madreporarum (Bosc, 1812)
Megatrema oulastreae Utinomi, 1962 accepted as Pyrgomina oulastreae (Utinomi, 1962)
Megatrema seguenzai (Baluk & Radwanski, 1967) † accepted as Pyrgomina sequenzai Baluk & Radwanski, 1967 †
Megatrema youngi Ross & Pitombo, 2002
Memagreta pandorae Ross & Pitombo, 2002
Pyrgomina costatum (Sequenza, 1873) †
Pyrgomina djanae Ross & Pitombo, 2002
Pyrgomina elargatum (Sequenza, 1876) †
Pyrgomina oulastreae (Utinomi, 1962)
Pyrgomina sequenzai Baluk & Radwanski, 1967 †
Pyrgomina sulcatum Philippi, 1836 †