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

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

Discussion, 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

Photos of insects and people from the 2014 gathering in Virginia, June 4-7.

Photos of insects and people from the 2013 gathering in Arizona, July 25-28

Photos of insects and people from the 2012 gathering in Alabama

Photos of insects and people from the 2011 gathering in Iowa


Family Trichogrammatidae

Parasitic Wasp - female Are these wasps? Trichogrammatidae? - Trichogramma Trichogrammatid - Trichogramma - female Wasp - Pseudoligosita - female Wasp - Trichogramma Unknown parasitic Wasp - Oligosita Trichogramma sp. - Trichogramma - female Hymenoptera
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Hymenoptera (Ants, Bees, Wasps and Sawflies)
No Taxon ("Parasitica" (parasitic Apocrita))
Superfamily Chalcidoidea (Chalcid Wasps)
Family Trichogrammatidae
2 subfamilies, with 135 spp. (of which >60 in Trichogramma) in 41 genera in our area and ~840 spp. in >80 genera worldwide(1)
0.3-1.2 mm(1)
tarsi 3-segmented, color not metallic, 1-2 funicular segments(1)
primary, solitary or gregarious endoparasitoids of the eggs of other insects, notably Lepidoptera, Hemiptera, Coleoptera, Thysanoptera, Hymenoptera, Diptera and Neuroptera(1)
many spp. used as pest control agents(1)