Bergh L.S.R. (1871). Malacologische Untersuchungen. In: C. Semper (ed.), Reisen im Archipel der Philippinen, Wissenschaftliche Resultate. Theil 2, Band 2, Heft 2: 49-118, pls 9-16. 3 species Sort Taxonomically Sort Alphabetically Pteraeolidia semperi (Bergh, 1870) Cyerce elegans Bergh, 1870 Cyerce nigra Bergh, 1870 «1» See all posts
