The juvenile and protoconch of. Hyalocylis striata are described and compared to juvenile shells previously considered identical to or synonymous with this species. The development of Cavoliniidae is briefly described.

juvenile, protoconch, Hyalocylis, Opisthobranchia, Gastropoda, Cavoliniidae
Basteria

CC BY-NC 4.0 NL ("Naamsvermelding-NietCommercieel")

Nederlandse Malacologische Vereniging

S. van der Spoel, & L. Newman. (1990). Juveniles of the pteropod Hyalocylis striata (Gastropoda, Pteropoda). Basteria, 54(4/6), 203–210.