Keys used for
this identification

Membranous mesonotum

Lateral mamelons absent

Tergal plate on 9th segment absent

Pygopod with two articles

Tarsus length <= claw length

Prosternal horn distally pointed.

THE AUBACH (Taunus) BENTHOS REPORT

WATER Polycentropodidae

This larva was under a stone in its net. It was 2 cm long