MolluscaBase source details
Mörch, O. A. L. (1877). Observations sur l'Ancylus gussoni, Costa, et le nouveau sous-genre Allerya. Journal de Conchyliologie. 25: 209-211.
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Mörch, O. A. L.
1877
Observations sur l'<i>Ancylus gussoni</i>, Costa, et le nouveau sous-genre <i>Allerya</i>
Journal de Conchyliologie
25: 209-211.
Publication
Date
action
by
Piliscus (Allerya) Mörch, 1877 accepted as Williamia Monterosato, 1884 (original description)
Piliscus (Allerya) krebsii Mörch, 1877 accepted as Williamia krebsii (Mörch, 1877) (original description)
Piliscus (Allerya) krebsii Mörch, 1877 accepted as Williamia krebsii (Mörch, 1877) (original description)
