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

Clickable Guide

Interactive image map to choose major taxa Moths Butterflies Flies Caterpillars Flies Dragonflies Flies Mantids Cockroaches Bees and Wasps Walkingsticks Earwigs Ants Termites Hoppers and Kin Hoppers and Kin Beetles True Bugs Fleas Grasshoppers and Kin Ticks Spiders Scorpions Centipedes Millipedes

Calendar

Upcoming Events

National Moth Week was July 19-27, and the Summer 2025 gathering in Louisiana, July 19-27

Photos of insects and people from the 2024 BugGuide gathering in Idaho July 24-27

Moth submissions from National Moth Week 2024

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

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

Subtribe Gastrosericina

Representative Images

Bee - Tachytes crassus - male Small Black-Blue Wasp - Larropsis Tachytes - Tachytes distinctus - male Square-headed & Bicolored (dorsal) - male Green-eyed Wasp - Tachytes distinctus - female crabronid - female Tachytes distinctus? - Tachytes - male Mystery Wasp - Tachytes

Classification

Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Hymenoptera (Ants, Bees, Wasps and Sawflies)
No Taxon (Aculeata - Ants, Bees and Stinging Wasps)
No Taxon (Apoidea sans Anthophila – Apoid Wasps)
Family Crabronidae (Square-headed Wasps, Sand Wasps, and Allies)
Subfamily Crabroninae
Tribe Larrini
Subtribe Gastrosericina

Numbers

146 spp. in 4 genera in our area(1), ~920 spp. in 9 genera worldwide(2)

Works Cited

1.Ascher J.S., Pickering J. (2024) Discover Life bee species guide and world checklist (Hymenoptera: Apoidea: Anthophila)
2.Pulawski W.J. (2003-) Catalog of Sphecidae sensu lato (Apoidea excluding Apidae)
Contributed by v belov on 31 October, 2010 - 12:15am
Last updated 17 July, 2011 - 10:25pm

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