Description of a new species of Vitrina, and new forms of Helicidae, with a list of the helicoid shells hitherto found in the Canary Islands.
Loading distribution of the species
Validity of the taxon
| Valid |
Subnomes
| Hemicycla bituminosa var. unicolor |
| M00167 - Bank, R. A., Groh, K., Ripken, T. E. J. |