Isoperla obscura Zett.

Occurrence ID: 10835760
individuals: 1

location

location: Bälteberga, stream
country: Schweden
geographic coordinates: 55° 57' 0" N, 12° 54' 0" O
accuracy (meters): 500m
MTB (Messtischblatt): 43/1

Collector

date: 3.1948 (dd.mm.yyyy)

citation

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