Isoperla obscura Zett.

Occurrence ID: 10835830
male: 1
female: 1

location

location: Vilhelmina, stream
country: Schweden
geographic coordinates: 64° 37' 0" N, 16° 39' 0" O
accuracy (meters): 500m

Collector

date: 10.7.1944 (dd.mm.yyyy)

citation

Per Brinck (1949): Studies on Swedish Stoneflies [Plecoptera] – Entomologiska Sällskapet, Lund – XI: 1 - 250.