MolluscaBase source details
Berry, S. S. (1919). Three new alpine vertigos from California. The Nautilus. 33(2): 48-52.
350064
Berry, S. S.
1919
Three new alpine vertigos from California.
The Nautilus
33(2): 48-52
Publication
Vertigo allyniana S. S. Berry, 1919 accepted as Vertigo occidentalis Sterki, 1907 (original description)
Vertigo allyniana xenos S. S. Berry, 1919 accepted as Vertigo occidentalis Sterki, 1907 (original description)
Vertigo modesta microphasma S. S. Berry, 1919 accepted as Vertigo modesta (Say, 1824) (original description)
Vertigo allyniana xenos S. S. Berry, 1919 accepted as Vertigo occidentalis Sterki, 1907 (original description)
Vertigo modesta microphasma S. S. Berry, 1919 accepted as Vertigo modesta (Say, 1824) (original description)
