 |
 |
 |
 |
| FAMILY list (thumbnails) |
 |
 |
 |
 |
| FAMILY list (names only) |
 |
 |
| RISSOIDAE (geographic) |
 |
| RISSOIDAE (thumbnails) |
 |
 |
| RISSOIDAE (thumb+maps) |
|
|
| RISSOIDAE (names only) |
|
|
| RISSOIDAE (no synonyms) |
|
|
| RISSOIDAE (no variety) |
|
|
Class: GASTROPODA
--- Taxon Tree: CAENOGASTROPODA [Subclass] - LITTORINIMORPHA [Order] - RISSOOIDEA [Superfamily]
------ Family: RISSOIDAE Gray, 1847 (Sea)
------------ Genus: Alvania A. Risso, 1826
| --------------- Species: Alvania etizenica S. Nomura & H. Niino, 1940 - ID: 5192000203 | |||||||
| |||||||
Please email your image to: Claudio Galli - last updated: 24/set/2017