original description(ofPsammobia petalina Deshayes, 1855)Deshayes, G. P. (1855). Descriptions of new shells from the collection of Hugh Cuming, Esq. <em>Proceedings of the Zoological Society of London.</em> (1854) 22: 317-371 [pp. 317-320, 8 May 1855; 321-371, 16 May 1855]., available online athttps://biodiversitylibrary.org/page/30747744[details]
Present Inaccurate Introduced: alien Containing type locality