Ibycus is a genus of air-breathing semi-slugs, in the family Helicarionidae.MolluscaBase eds. (2020). MolluscaBase. Ibycus Heynemann, 1863. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=996359 on 2021-01-12
Species Ibycus albacuminatus (P. Sarasin & F. Sarasin, 1899) Ibycus cingulatus (B.Rensch, 1930) Ibycus coriaceus (P. Sarasin & F. Sarasin, 1899) Ibycus fissidens Heynemann, 1863 Ibycus hiraseanus (Pilsbry, 1906) Ibycus minutus (Godwin-Austen, 1876) Ibycus papuanus I. Rensch, 1932 Ibycus perakensis (Godwin-Austen, 1909) Ibycus rachelae Schilthuizen & Liew, 2008 Ibycus siamensis Cockerell, 1891
References
Bank, R. A. (2017). Classification of the Recent terrestrial Gastropoda of the World. Last update: July 16, 2017.
External links Sarasin, P. & Sarasin, F. (1899). Die Land-Mollusken von Celebes. Materialien zur Naturgeschichte der Insel Celebes. 2: 1-248, pls 1-31