Literature
- Massy, A. L. 1917. The gymnosomatous Pteropoda of the coast of Ireland. Sci. Proc. R. Dublin Soc. (NS) 15(12): 223-224, 1 tab., 6 figs, pl. 8.
- Pruvot-Fol, A. 1954. Mollusques opisthobranches. Faune de France 58. Paris (Lechevalier): 1-460, 173 figs, 1 pl.
- Spoel, S. van der 1972a. A taxonomic outline of the Gymnosomata (Mollusca). Basteria 36 (2-5): 75-88.
- Spoel, S. van der 1976c. Pseudothecosomata, Gymnosomata and Heteropoda. Bohn, Scheltema & Holkema, Utrecht. 484 pp. 246 figs.