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Genus Arge

Sawfly - Arge humeralis sawfly? - Arge pectoralis Sawfly - Arge scapularis Birch Sawfly - Arge pectoralis Sawfly - Arge humeralis - Arge humeralis Birch Sawfly - Arge pectoralis ԃ - Arge Sickly sawfly larva - Arge
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Class Insecta (Insects)
Order Hymenoptera (Ants, Bees, Wasps and Sawflies)
No Taxon (Sawflies, Horntails, and Wood Wasps)
Family Argidae (Argid Sawflies)
Genus Arge
Explanation of Names
Author of genus is Schrank, 1802.
Numbers
Nearctica.com lists 27 species.
Season
May-August (adults, Minnesota)
Life Cycle
Larvae feed on foliage of various shrubs and trees. A compilation from Insects of Cedar Creek and other sources:
  • clavicornus--Shadbush, Amelanchier
  • coccinea--Sumac, Rhus species
  • humeralis--Poison Ivy, Toxicodendron (Rhus) radicans
  • pectoralis--Hazelnut, Corylus, Birch, Betula
  • scapularis--Elm, Ulmus
Internet References
North Carolina State University Entomology Collection lists for that state, with number pinned: abdominalis (1), clavicornus (8), coccinea (3), humeralis (13), pectoralis (6), scapularis (6)
Insects of Cedar Creek: family page, genus