original description
Della Valle, A. (1881). Nouve contribuzioni alla storia naturale delle ascidie composte del Golfo di Napoli. <em>Atti Accad. Lincei.</em> 3(10): 431-498. [details]
basis of record
Monniot, C. (2001). Ascidiacea & Sorberacea. <em>In: Costello, M.J. et al. (Ed.) (2001). European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels.</em> 50: pp. 352-355. (look up in IMIS) [details]
additional source
Muller, Y. (2004). Faune et flore du littoral du Nord, du Pas-de-Calais et de la Belgique: inventaire. [Coastal fauna and flora of the Nord, Pas-de-Calais and Belgium: inventory]. <em>Commission RĂ©gionale de Biologie RĂ©gion Nord Pas-de-Calais: France.</em> 307 pp., available online at http://www.vliz.be/imisdocs/publications/145561.pdf [details]
additional source
Hayward, P.J. & J.S. Ryland (Eds.). (1990). The marine fauna of the British Isles and North-West Europe: 1. Introduction and protozoans to arthropods. <em>Clarendon Press: Oxford, UK.</em> 627 pp. (look up in IMIS) [details] Available for editors [request]
additional source
van der Land, J. (ed). (2008). UNESCO-IOC Register of Marine Organisms (URMO). , available online at http://www.marinespecies.org/urmo/ [details]
additional source
Millar, R. H. (1960). Ascidiacea with a key to the species. The fauna of the Clyde Sea Area. <em>Scott. mar. biol. assoc. Millport.</em> 16p. [details]
From editor or global species database
Genetic nomenclature abbreviation Dsrose [details]