original description
Hartmeyer, R. (1903). Die Ascidien der Arktis. <em>In: Romer, F. & F. Schaudin eds., Fauna Arctica.</em> 3(2): 93-412. ((present only pp.0-341!!)). [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]
From editor or global species database
Genetic nomenclature abbreviation Apscha [details]