1822 (Cape Columbine to Cape Agulhas) Cape marginella, Volvarina capensis Krauss, 1848 (Namibia to Cape Hangklip) Banded volvarina or banded marginella, Volvarina zonata (Kiener, 1841) (Saldanha Bay to Port Elizabeth) Family Mitridae – mitres Brown mitre, Mitra picta Reeve, 1844 (Cape Columbine to KwaZulu-Natal south coast) Family Muricidae Fenestrate oyster drill, Ocenebra fenestrata Gould, 1833 (Cape Point to Transkei) Stag shell Pteropurpura (Poropteron) graagae (Coen, 1947) (Eastern Cape to northern KwaZulu-Natal) Pteropurpurea (Poropteron) uncinaria Lamarck, 1822 (Namibia to Port Alfred) Thais wahlbergi (Saldanha to False Bay) Girdled dogwhelk, Nucella cingulata Linnaeus, 1771 (Orange river to Cape Point) Common dogwhelk, Nucella dubia (Krauss, 1848) (Namibia to Transkei) Scaly dogwhelk, Nucella squamosa (Lamarck, 1816) (Namibia to Transkei) Family Nassariidae Dogwhelks Cape dogwhelk, Nassarius capensis R. W. Dunker, 1846 (Cape Columbine to Transkei) Tick shell, Nassarius kraussianus (Dunker, R.W., 1846) (Namaqualand to Mozambique) Purple-lipped dogwhelk, Nassarius speciosus (Adams, A., 1852) (Orange river to Transkei) Plough shells Annulated plough shell, Bullia annulata Lamarck, 1816 (Cape Columbine to Mozambique) Finger plough shell, Bullia digitalis (Dillwyn, L.W., 1817) (Namibia to Transkei) Fat plough shell, Bullia laevissima (Gmelin, 1791) (Namibia to Transkei) Pure plough shell, Bullia pura Melvill, J.C., 1885 (Cape Point to central KwaZulu-Natal) Smooth plough shell, Bullia rhodostoma Reeve, L.A., 1847 (Cape Point to North KwaZulu-Natal) Family Turridae Ribbed turrid, Clionella sinuata Born, 1778 (Namibia to Eastern Cape) Clionella rosaria (Cape Point to KwaZulu-Natal) Heterobranchia clade Cephalaspidea – head shield slugs Family Cylichnidae Cylichna tubulosa Gould, 1859 (Angola to Durban) Family Retusidae Retusa truncatula (Bruguiere, 1792) (False Bay to Durban, also northern Europe, Mediterranean, Canary Islands) Family Philinidae Sand slug, Philine aperta (Linnaeus, 1767) (eastern Atlantic Ocean, Northern Europe to southern Africa, also Pacific and Indian Oceans) Family Aglajidae Slipper slug, Philinopsis capensis (Bergh, 1907) (False Bay to East London) Family Gastropteridae Gastropteron alboaurantium Gosliner, 1984 (Atlantic coast Cape Peninsula) Gastropteron flavobrunneum Gosliner, 1984 (Atlantic coast Cape Peninsula) Family Haminoeidae Green bubble shell, Haminoea alfredensis Bartsch, 1915 (Cape Peninsula to north of East London) Family Bullidae Mottled bubble shell, Bulla ampulla Linnaeus, 1758 (whole South African coast, Indo-Pacific) clade Aplysiomorpha – sea hares Family Aplysiidae Variable sea hare, Aplysia juliana Quoy & Gaimard, 1832 (Blougbergstrand to Mozambique) Spotted sea hare, Aplysia oculifera Adams & Reeve, 1850 (Cape Peninsula to KwaZulu-Natal north coast, Indo-Pacific) Dwarf sea hare, Aplysia parvula Morch, 1863 (Cape Peninsula to northern KwaZulu-Natal, circumtropical) Shaggy sea hare, Bursatella leachii (Blainville, 1817) (Saldanha Bay