MolluscaBase source details
Pilsbry, H. A. & Ferriss, J. H. (1911). Mollusca of the southwestern states: V. The Grand Canyon and northern Arizona. Proceedings of the Academy of Natural Sciences of Philadelphia. 63 (1): 174-199, plates 12-14.
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Pilsbry, H. A. & Ferriss, J. H.
1911
Mollusca of the southwestern states: V. The Grand Canyon and northern Arizona.
Proceedings of the Academy of Natural Sciences of Philadelphia
63 (1): 174-199, plates 12-14
Publication
Oreohelix yavapai angelica Pilsbry & Ferriss, 1911 accepted as Oreohelix yavapai extremitatis Pilsbry & Ferriss, 1911 (original description)
Oreohelix yavapai extremitatis Pilsbry & Ferriss, 1911 (original description)
Oreohelix yavapai profundorum Pilsbry & Ferriss, 1911 (original description)
Pupilla hebes kaibabensis Pilsbry & Ferriss, 1911 accepted as Pupilla hebes hebes (Ancey, 1881) (original description)
Pupilla syngenes avus Pilsbry & Ferriss, 1911 accepted as Pupilla syngenes (Pilsbry, 1890) (original description)
Oreohelix yavapai extremitatis Pilsbry & Ferriss, 1911 (original description)
Oreohelix yavapai profundorum Pilsbry & Ferriss, 1911 (original description)
Pupilla hebes kaibabensis Pilsbry & Ferriss, 1911 accepted as Pupilla hebes hebes (Ancey, 1881) (original description)
Pupilla syngenes avus Pilsbry & Ferriss, 1911 accepted as Pupilla syngenes (Pilsbry, 1890) (original description)