MolluscaBase source details
Walker, B. (1899). The terrestrial Mollusca of Michigan. Privately published, Detroit, Michigan. pp. 1-27.
349869
Walker, B.
1899
<i>The terrestrial Mollusca of Michigan</i>. Privately published, Detroit, Michigan. pp. 1-27
Publication
Polygyra profunda alba B. Walker, 1899 accepted as Allogona profunda (Say, 1821) (original description)
Polygyra profunda unicolor B. Walker, 1899 accepted as Allogona profunda (Say, 1821) (original description)
Polygyra profunda unicolor B. Walker, 1899 accepted as Allogona profunda (Say, 1821) (original description)
