original description
Michaelsen, W. (1904). Die stolidobranhiaten ascidien der deutschen Tiefsee Expedition. <em>Wiss. Ergeb.Deutschen Tiefsee-Exped.</em> 7: 181-260. [details]
original description
(of Pyura liouvillia Sluiter, 1912) Sluiter, C. P. (1912). Les ascidies de l'Expedition Antarctique Francaise du 'Pourquoi-pas?' commandée par le Dr. Charcot 1908-1909. <em>Bull. Mus. Hist. Nat., Paris.</em> 18(7): 452-460. [details]
context source (Deepsea)
Intergovernmental Oceanographic Commission (IOC) of UNESCO. The Ocean Biogeographic Information System (OBIS), available online at http://www.iobis.org/ [details]
basis of record
Clarke, Andrew; Johnston, Nadine M. (2003). Antarctic marine benthic diversity. <em>Oceanography and Marine Biology: an Annual Review.</em> 41: 47-114. (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
Van Name, W. G. (1945). The North and South American ascidians. <em>Bull. Amer. Mus. Nat. Hist.</em> 84: 1-476., available online at http://digitallibrary.amnh.org/dspace/handle/2246/1186 [details]
From editor or global species database
Genetic nomenclature abbreviation Bpsple [details]Unreviewed
Habitat shelf to abyssal [details]