Literature
- Hoffmann, H. 1926. Opisthobranchia. In Grimpe, G. & Wagner, E.: Die Tierwelt der Nord- und Ostsee.
- Linden, J. van der 1995. Philinidae dredged by the CANCAP expeditions (Gastropoda, Opisthobranchia). Basteria, 59(1-3): 65-83.
- Thompson, T.E. & G.H. Brown 1976. British Opisthobranch Molluscs (Mollusca: Gastropoda). Synopses of the British Fauna (NS), 8: 1-203.
- Thompson, T.E. 1988. Molluscs: Benthic Opisthobranchs (Mollusca: Gastropoda). Synopses of the British fauna (NS), 8: 1-356.