Riffle Beetle larvae

Riffle Beetle larvae

Observation - Riffle Beetle larvae - UK and Ireland. Description: This was a small larvae, only about 2 mm long. The shape of the larvae is characteristic of Elmis aenea - a common member of the family Elmidae.

This was a small larvae, only about 2 mm long. The shape of the larvae is characteristic of Elmis aenea - a common member of the family Elmidae.