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Ringicula

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Ringicula auriculata (Groye Men. 1811), ( 5 ) Mediterranee,

Conchiglie mediterr., p.217 Europ.V.I Poppe-Goto, p.194 Xenophora AFC, n.69 p.14

Europ Shelpen Duiken

Ringicula conformis Monterosato , ( 4 ) Afrique O. Europe,

Conchiglie mediterr., p.217 Europ.V.I Poppe-Goto, p.195 Mol.Afriq.O. Nickles, p.135 fig.277

Europ Shelpen Duiken

Ringicula doliaris Gould 1860, ( ) Japon,

Sea Slug Forum

Ringicula kurodai Takeyama , ( ) Japon,
Ringicula niinoi Nomura 1938, ( 7 ) Mozambique,
Ringicula semistriata (Orbigny 1842), ( ) Atlantiq & Europe,

Guide Nathan Sabelli, n.99