| Mayflies | Ephemeroptera Mayflies Caenidae | |
 |  |  |
| Brachycercus | Brachycercus (dorsal) | Caenis diminuta |
 |  |  |
| Caenis diminuta (sternum) | Caenis hilaris | Caenis latipennis |
 | ||
| Caenis latipennis (dorsal) | ||
| Mayflies | Ephemeroptera Mayflies Caenidae | |
| | |
| Brachycercus | Brachycercus (dorsal) | Caenis diminuta |
| | |
| Caenis diminuta (sternum) | Caenis hilaris | Caenis latipennis |
| ||
| Caenis latipennis (dorsal) | ||