Order
Littorinimorpha
| Total records | 8404 ( ) |
| Total species | 22 |
| Records in Estonia | 7857 ( ) |
| Species in Estonia | 12 |
| First occurrence in Estonia | 1837-01-01 |
| Latest occurrence in Estonia | 2026-06-07 |
| First occurrence in Estonia this year | 2026-05-13 |
| Total records | 8404 ( ) |
| Total species | 22 |
| Records in Estonia | 7857 ( ) |
| Species in Estonia | 12 |
| First occurrence in Estonia | 1837-01-01 |
| Latest occurrence in Estonia | 2026-06-07 |
| First occurrence in Estonia this year | 2026-05-13 |