original description
Adams, A. (1851). A monograph of <i>Macrochisma</i>, a genus of gasteropodous Mollusca belonging to the family Fissurellidae. <em>Proceedings of the Zoological Society of London.</em> (1850) 18: 202–203., available online at https://www.biodiversitylibrary.org/page/59278724
page(s): 202. [details]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Type locality No locality given. [details]