Species

Trichiosoma triangulum (Giant birch sawfly)

Trichiosoma triangulum. Photo: (c) Stuart Tingley, some rights reserved (CC BY-NC)

iNaturalist • Wikipedia

The Cimbicidae are a small family of large-bodied, often hairy sawflies, with only 130 species in six genera worldwide. Larvae are solitary herbivores.

— Wikipedia

Sightings

Where in Humboldt

Discussion

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