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Genus Trichiosoma

Trichiosoma triangulum Zaraea or Cimbex or Trichiosoma? - Trichiosoma triangulum Cimbicid Sawfly - Trichiosoma triangulum Trichiosoma triangulum - female Sawfly? - Trichiosoma triangulum Sawfly? - Trichiosoma triangulum Trichiosoma - Trichiosoma triangulum Trichiosoma - Trichiosoma triangulum
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 Cimbicidae (Cimbicid Sawflies)
Genus Trichiosoma
Explanation of Names
Author: Leach 1817
Numbers
4 North American species.
Range
T. triangulum is widespread. The other species are western: T. aleutianum is found in Alaska's Aleutian Islands; T. arcticum in Canada's Northwest Territories (Fort Simpson; MacKenzie River); and T. lanuginosum in California. (1)
Works Cited
1.Catalog of Hymenoptera in America North of Mexico
By Karl V. Krombein, Paul D. Hurd, Jr., David R. Smith, and B. D. Burks