yellowheaded spruce sawfly
Pikonema alaskensis (Rohwer)
Resources
- A Guide to Common Insects and Diseases of Forest Trees in the Northeastern United States - USDA Forest Service
- A Field Guide to Common Insect Pests of Urban Trees in the Northeast - Vermont FPR
- Yellowheaded Spruce Sawfly - Its Ecology and Management - USDA Forest Service
Representative Images(View more at Forestry Images)
![]() 4836014 yellowheaded spruce sawfly Pikonema alaskensis Larva(e) E. Bradford Walker |
![]() 4212031 yellowheaded spruce sawfly Pikonema alaskensis Damage Minnesota Department of Natural Resources - FIA |
![]() 4836015 yellowheaded spruce sawfly Pikonema alaskensis Larva(e) E. Bradford Walker |
Taxonomic Rank
Kingdom: Animalia |
Phylum: Arthropoda |
Subphylum: Hexapoda |
Class: Insecta |
Infraclass: Neoptera |
Subclass: Pterygota |
Order: Hymenoptera |
Superfamily: Tenthredinoidea |
Family: Tenthredinidae |
Subfamily: Nematinae |
Tribe: Nematini |
Genus: Pikonema |