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Photos of insects and people from the 2019 BugGuide Gathering in Louisiana, July 25-27

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TaxonomyBrowse
Info
ImagesLinksBooksData

Genus Trichiosoma

Zaraea or Cimbex or Trichiosoma? - Trichiosoma triangulum Trichiosoma - Trichiosoma triangulum Rock Sawfly - Trichiosoma triangulum Big, cold bee? - Trichiosoma triangulum Sawfly- species unknown - Trichiosoma triangulum Sawfly - Trichiosoma triangulum Trichiosoma triangulum  - Trichiosoma triangulum ID Request - Trichiosoma triangulum
Classification
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 Cimbicidae (Cimbicid Sawflies)
Genus Trichiosoma
Explanation of Names
Trichiosoma Leach 1817
Numbers
4 spp. in our area
Range
T. triangulum is widespread, the other species are western: T. aleutianum AK (Aleutian Is.), T. arcticum NT (Fort Simpson; MacKenzie River), T. lanuginosum CA(1)
Works Cited
1.Catalog of Hymenoptera in America North of Mexico
Karl V. Krombein, Paul D. Hurd, Jr., David R. Smith, and B. D. Burks. 1979. Smithsonian Institution Press.