Species
Caenis horaria
Loading
harilik mudapäevik
| Total records | 211 ( ) |
| Total species | 1 |
| Records in Estonia | 211 ( ) |
| Species in Estonia | 1 |
| First occurrence in Estonia | 2008-05-07 |
| Latest occurrence in Estonia | 2025-06-07 |
| First occurrence in Estonia this year | 2025-06-07 |