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Metazoa Arthropoda Insecta Plecoptera Perlodidae Isoperla
Isoperla obscura Zett.
Occurrence ID: 10835766
male: 1
female: 1
country: Schweden
geographic coordinates: 56° 32' 0" N, 13° 19' 0" O
accuracy (meters): 500m
male: 1
female: 1
location
location: Knäred, River Lagancountry: Schweden
geographic coordinates: 56° 32' 0" N, 13° 19' 0" O
accuracy (meters): 500m
Collector
date: 20.6.1946 (dd.mm.yyyy)citation
Per Brinck (1949): Studies on Swedish Stoneflies [Plecoptera] – Entomologiska Sällskapet, Lund – XI: 1 - 250.