Adams, A. (1851). Monograph of <i>Sphaenia</i>, a genus of lamellibranchiate Mollusca. <em>Proceedings of the Zoological Society of London.</em> (1850) 18: 86-89, pl. 10., available online athttps://www.biodiversitylibrary.org/page/12858776 page(s): 89 [details]
original descriptionAdams, A. (1851). Monograph of <i>Sphaenia</i>, a genus of lamellibranchiate Mollusca. <em>Proceedings of the Zoological Society of London.</em> (1850) 18: 86-89, pl. 10., available online athttps://www.biodiversitylibrary.org/page/12858776 page(s): 89 [details]
Present Inaccurate Introduced: alien Containing type locality