MolluscaBase source details
Haldeman, S. S. (1844). Ancylus. A monograph of the freshwater univalve Mollusca of the United States, including notices of species in other parts of North America. 7. J. Dobson, Philadelphia. 1-14, plate 1.
349438
Haldeman, S. S.
1844
<i>Ancylus</i>. A monograph of the freshwater univalve Mollusca of the United States, including notices of species in other parts of North America. 7. J. Dobson, Philadelphia.
1-14, plate 1
Publication
Ancylus crassus Haldeman, 1844 accepted as Fisherola nuttallii (Haldeman, 1841) (original description)
Ancylus depressus Haldeman, 1844 accepted as Ferrissia rivularis (Say, 1817) (original description)
Ancylus obscurus Haldeman, 1844 accepted as Laevapex fuscus (C. B. Adams, 1840) (original description)
Ancylus rivularis var. brunneus Haldeman, 1844 (original description)
Ancylus depressus Haldeman, 1844 accepted as Ferrissia rivularis (Say, 1817) (original description)
Ancylus obscurus Haldeman, 1844 accepted as Laevapex fuscus (C. B. Adams, 1840) (original description)
Ancylus rivularis var. brunneus Haldeman, 1844 (original description)
