original description
Oka, A. (1927). Ascidiacea. In: Figuraro de Japanaj Bestoj. Hokuryu-kan, Tokio (In Japanese). 484-501. [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
Nishikawa, T. (1991). The ascidians of the Japan Sea 2. Publ. Seto Mar. Biol. Lab. 35(1/3): 25-170. [details] Available for editors
From editor or global species database
Genetic nomenclature abbreviation Asahod [details]