The genus Riella, with descriptions of new species from North America and The Canary Islands.
Loading distribution of the species
Validity of the taxon
| Valid |
Geographic locations
| Location | Tafira (Alta y Baja) |
| Situation | Gran Canaria |
| Year | 1897 |
| Presence | Yes |
| Beaching | Do not |
| Trust | Seguro |
| Precision | 2 |