WoRMS taxon details
original description
(of Cynthia macrosiphonus Ritter, 1900) Ritter, W. E. (1900). Some ascidians from Puget Sound, collection of 1896. <em>Ann. N.Y. Acad. Sci.</em> 12(14): 589-616. [details]
original description
(of Cynthia erecta Ritter, 1900) Ritter, W. E. (1900). Some ascidians from Puget Sound, collection of 1896. <em>Ann. N.Y. Acad. Sci.</em> 12(14): 589-616. [details]
original description
(of Cynthia haustor Stimpson, 1864) Stimpson, William. (1864). Descriptions of new species of marine Invertebrata from Puget Sound, collected by the naturalists of the North-West Boundary Commission, A.H. Campbell, Esq., Commissioner. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 16(3): 153-161., available online at http://biodiversitylibrary.org/page/1942749 [details]
original description
(of Halocynthia johnsoni Ritter, 1909) Ritter, W. E. (1909). Halocynthia johnsoni n.sp. A comprehensive inquiry as to the extent of law and order that prevails in a single animal species. <em>Univ. Calif. Publ. Zool.</em> 6: 65-114. [details]
original description
(of Halocynthia washingtonia Ritter, 1913) Ritter, W. E. (1913). The simple ascidians from the North-eastern Pacific in the collection of the United States National Museum. <em>Proc. U.S. Mus.</em> 45(1989): 427-509. [details]
basis of record
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]
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 Pyhaus [details]From regional or thematic species database
Introduced species vector dispersal Galapagos part of the South Pacific Ocean (Marine Region) Ships: accidental as attached or free-living fouling organisms [details]
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