Literature
- Haagensen, D. A. 1976. Caribbean zooplankton. Part II. Thecosomata. Off. Nav. Res. Dept. of the Navy. U. S. Govt. Print Off. Washington D. C.: 551-712.
- Menzies, R. J. 1958. Shell-bearing pteropod gastropods from mediterranean plankton (Cavoliniidae). Pubbl. Staz. Zoologica Napoli 30 (3): 381-401, 5 tabs, 9 figs, 8 maps.
- Spoel, S. van der and Newman, L. 1990. Juveniles of the pteropod Hyalocylis striata (Mollusca, Gastropoda, Pteropoda). Basteria 54: 203-210, figs 1-6.