FIG. 7. Aeolidiella drusilla Bergh, 1900 in Aeolid nudibranchs (Gastropoda: Opisthobranchia) of the family Aeolidiidae from New Zealand waters

FIG. 7. Aeolidiella drusilla Bergh, 1900: (A) head end, ventral view; (B) right side of body showing insertions of cerata and positions of apertures; (C) ceras showing digestive diverticulum and terminal cnidosac, preserved (stained in borax carmine, cleared in PVLP); (D) general anatomy, dorsal view; (E) oral gland; (F) salivary gland.