Bibliographie * Site Web Internet * Photographie
Creseis
Creseis acicula
Rang , ( 5 ) Toutes mers,
Amerique Nord Abbott, p.176
Europ Shelpen Duiken
Sea Slug Forum
Creseis virgula
Rang 1828, ( 5 ) Italie,
-1400m
B.Cabinet
Creseis