(of)Thompson, W. (1840). Contributions towards a knowledge of the Mollusca Nudibranchia and Mollusca Tunicata of Ireland, with descriptions of some apparently new species of Invertebrata. <i>Annals of Natural History</i>, 5: 84-102, pl. 2, available online athttp://biodiversitylibrary.org/page/22191054[details]
original description(of)Thompson, W. (1840). Contributions towards a knowledge of the Mollusca Nudibranchia and Mollusca Tunicata of Ireland, with descriptions of some apparently new species of Invertebrata. <i>Annals of Natural History</i>, 5: 84-102, pl. 2, available online athttp://biodiversitylibrary.org/page/22191054[details]
basis of recordHansson, H.G. (2001). Echinodermata, <B><I>in</I></B>: Costello, M.J. <i>et al.</i> (Ed.) (2001). <i>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,</i>. 50: pp. 336-351. (look up in IMIS) [details]
Present Inaccurate Introduced: alien Containing type locality