1. J. Buckland-Nicks, G. Gibson, and R. Koss, 2002 . Phylum Mollusca: Polyplacophora, Aplacophora, Scaphopoda. In C. M. Young (ed.).Atlas of Marine Invertebrate Larvae. Academic Press, San Diego, pp. 245-259.
2. J. Buckland-Nicks, G. Gibson, and R. Koss, 2002 . Phylum Mollusca: Gastropoda. In C. M. Young (ed.).Atlas of Marine Invertebrate Larvae. Academic Press, San Diego, pp. 261-287.