Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
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Upcoming Events

Photos of insects and people from the 2022 BugGuide gathering in New Mexico, July 20-24

National Moth Week was July 23-31, 2022! See moth submissions.

Photos of insects and people from the Spring 2021 gathering in Louisiana, April 28-May 2

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

Photos of insects and people from the 2018 gathering in Virginia, July 27-29

Photos of insects and people from the 2015 gathering in Wisconsin, July 10-12

Previous events


Family Siricidae - Horntails

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 Siricidae - Horntails

Subfamily Siricinae
Genus Sirex
Species areolatus - Sirex areolatus
Species cyaneus - Sirex cyaneus
Species longicauda - Sirex longicauda
Species nigricornis - Sirex nigricornis
Species varipes - Sirex varipes
Genus Urocerus
Species albicornis - White-horned Horntail Wasp
Species californicus - California Horntail Wasp
Species cressoni - Black-and-red Horntail Wasp
Species flavicornis - Yellow-horned Horntail Wasp
Species taxodii - Urocerus taxodii
Subfamily Tremecinae
Genus Eriotremex
Species formosanus - Asian Horntail Wasp
Genus Tremex
Species columba - Pigeon Horntail
Genus Xeris
Species indecisus - Xeris indecisus
Species morrisoni - Xeris morrisoni
Species spectrum - Xeris spectrum
No Taxon caudatus or melancholicus