- T170531A6783609.en.
Retrieved 12
November 2021. "Taxon Details:
Cochlostoma (
Holcopoma) achai**** (O.
Boettger 1885)".
Fauna Europaea.
Archived from the original...
-
Auritus Westerlund, 1883
Auritus (Auritus) Westerlund, 1883
Auritus (
Holcopoma)
Kobelt & Möllendorff, 1899
Auritus (Pleuropoma) A. J. Wagner, 1897 Auritus...
- Göttingen.
Retrieved 11
September 2014. "Taxon Details:
Cochlostoma (
Holcopoma) ****eni**** (Saint-Simon 1869)".
Fauna Europaea.
Archived from the original...
- Göttingen.
Retrieved 11
September 2014. "Taxon Details:
Cochlostoma (
Holcopoma)
parnonis Schutt 1981".
Fauna Europaea.
Archived from the
original on...
- Jan, 1830
Hidalgoiana ****ot, 1891:
synonym of
Obscurella Clessin, 1889
Holcopoma Kobelt & Möllendorff, 1899:
synonym of
Cochlostoma (Auritus) Westerlund...
- Walter; Reitano, Agatino; Sparacio, Ig****o (June 2014). "The
Cochlostoma (
Holcopoma)
westerlundi group in
Italy (Caenogastropoda: Cochlostomatidae)". Biologia...
