Traits Taxon list
Fibulariella acuta (Yoshiwara, 1898)
Fibulariella angulipora (Mortensen, 1948)
Fibulariella oblonga (Gray, 1851)
Fibulariella volva (L. Agassiz in L. Agassiz & Desor, 1847a)
Heliophora orbicularis (Linnaeus, 1758) accepted as Heliophora orbiculus (Linnaeus, 1758)
Heliophora orbiculus (Linnaeus, 1758)
Rotula deciesdigitata (Leske, 1778) accepted as Rotula deciesdigitatus (Leske, 1778)
Rotula deciesdigitatus (Leske, 1778)
Rotula orbiculus (Linnaeus, 1758) accepted as Heliophora orbicularis (Linnaeus, 1758) accepted as Heliophora orbiculus (Linnaeus, 1758)
Rotula orbiculus angolensis Goncalves & Roman, 1963 †
Rotuloidea fimbriata Etheridge, 1872 †
Rotuloidea vieirai Dartevelle, 1953 †