original description
Della Valle, A. (1877). Contribuzioni alla storia naturalle delle Ascidie Composte del Golfo di Napoli. <em>Napoli, tip. Comuni.</em> 48 p. [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
van der Land, J. (ed). (2008). UNESCO-IOC Register of Marine Organisms (URMO). , available online at http://www.marinespecies.org/urmo/ [details]
additional source
Pérès, J.-M. (1957). Ascidies récoltées dans les parages des Baléares par le Professeur Lacaze-Duthiers (2e. Partie): Ibiza et San Antonio. <em>Vie & Milieu.</em> 6: 223-234. [details] Available for editors [request]
From editor or global species database
Authority Della Valle used in the original description Distoma costae, as a species dedicated to Prof. A. Costa. In the old reports Della Valle 1877, Drasche 1883 "costae" was used. In 1954 when the species was mentioned again by Pérès in1954, the name appears as "costai" without any explanation and that was the name subsequently used. [details]
Genetic nomenclature abbreviation Eucost [details]