Title: Biblio RTF Export
Author: Biblio 7.x

W. H.  Dall, ?Descriptions of sixty new forms of mollusks from the west coast of North America and the north Pacific Ocean, with notes on others already described?, American J. Conch, vol. 7, p. 160, 1871.

J.  Meisenheimer, ?Pteropoda?, Tiefsee Exp. 1898-1899, vol. 4, p. 314, 1905.

P.  Pelseneer, ?Report on the scientific results of the voyage of H.M.S. Challenger during the years 1872-76, Under the command of captain sir george s. nares and captain frank tourle thomson?, 1888.

P.  Pelseneer, ?Report on the scientific results of the voyage of H.M.S. Challenger during the years 1872-76, Under the command of captain sir george s. nares and captain frank tourle thomson?, 1888.

S.  Van Der Spoel, Pseudothecosomata, gymnosomata and heteropoda (gastropoda). Amsterdam: Bohn, Scheltema & Holkeme Utrecht, 1976, p. 484.

S.  Van Der Spoel, Euthecosomata, a group with remarkable developmental stages (Gastropoda, Pteropoda). J. Noorduyn & ZN, Gorinchem, 1967, p. 375.