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Metazoa Arthropoda Insecta Plecoptera Perlodidae Isoperla
Isoperla obscura Zett.
Occurrence ID: 10835818
male: 2
country: Schweden
geographic coordinates: 64° 30' 0" N, 14° 8' 0" O
accuracy (meters): 500m
male: 2
location
location: Frostviken, Brännälven, streamcountry: Schweden
geographic coordinates: 64° 30' 0" N, 14° 8' 0" O
accuracy (meters): 500m
Collector
date: 6.8.1947 (dd.mm.yyyy)citation
Per Brinck (1949): Studies on Swedish Stoneflies [Plecoptera] – Entomologiska Sällskapet, Lund – XI: 1 - 250.