Authors(s)	Spoel, S. van der
Year	1973b
Title	Growth, reproduction and vertical migration in Clio pyramidata Linnaeus, 1767 forma lanceolata (Lesueur, 1813) with notes on some other Cavoliniidae (Mollsuca, Pteropoda). Beaufortia 21 (281): 117-134.

• Cuvierina columnella atlantica
• Diacria major
• Limacina bulimoides
• Limacina helicoides