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Species Hemichroa crocea - Striped Alder Sawfly

Orange wasp - Hemichroa crocea Orange wasp - Hemichroa crocea Mating Sawflies - Hemichroa crocea - male - female unknown hymenoptera - Hemichroa crocea unknown hymenoptera - Hemichroa crocea Red-headed Pine Sawfly? - Hemichroa crocea - female sawfly - Hemichroa crocea Sawfly larvae on Alder - Hemichroa crocea
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Hymenoptera (Ants, Bees, Wasps and Sawflies)
No Taxon ("Symphyta" - Sawflies, Horntails, and Wood Wasps)
Family Tenthredinidae (Common Sawflies)
Subfamily Nematinae
Tribe Nematini
Genus Hemichroa
Species crocea (Striped Alder Sawfly)
Larvae are yellowish with a black head, dark brown subdorsal stripe, and two lateral rows of dark blotches.
Europe, Canada, USA
Larvae feed on Red Alder, Paper Birch and Willow.
Internet References
Striped Alder Sawfly larval image at