Zooplankton and Micronekton of the North Sea 2.0: Molluscs: Benthic Opisthobranchs (Mollusca: Gastropoda). Synopses of the British fauna (NS), 8: 1-356.

Literature

Authors(s)	Thompson, T.E.
Year	1988
Title	Molluscs: Benthic Opisthobranchs (Mollusca: Gastropoda). Synopses of the British fauna (NS), 8: 1-356.