Bartsch, P. (1910). New marine shells from the northwest coast of America. <em>The Nautilus.</em> 23(11): 136-138, pl. 11., available online athttps://www.biodiversitylibrary.org/page/5314606 page(s): 138; plate 11, fig. 9 [details]
Note The type locality, "Fort Graham", Alaska, is...
Type locality The type locality, "Fort Graham", Alaska, is an error for Port Graham, Alaska [details]
original descriptionBartsch, P. (1910). New marine shells from the northwest coast of America. <em>The Nautilus.</em> 23(11): 136-138, pl. 11., available online athttps://www.biodiversitylibrary.org/page/5314606 page(s): 138; plate 11, fig. 9 [details]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Type locality The type locality, "Fort Graham", Alaska, is an error for Port Graham, Alaska [details]