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

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


TaxonomyBrowse
Info
ImagesLinksBooksData

Family Eupelmidae

Chalcid Wasp - Zaischnopsis coenotea - female New wasps have appeared! - Eupelmus dryohizoxeni - female Wasp - Brasema - female 830W17 - Metapelma schwarzi Wasp - Anastatus Female, Anastasus semiflavidus? - Anastatus - female Unknown Wasp Chalcidoid
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Hymenoptera (Ants, Bees, Wasps and Sawflies)
No Taxon ("Parasitica" - Parasitoid Wasps)
Superfamily Chalcidoidea (Chalcidoid Wasps)
Family Eupelmidae
Numbers
3 subfamilies, with >120 spp. in 17 genera in our area and >900 spp. in 45 genera worldwide(1)
Identification
Elongated metallic-colored body with a flat mesonotum, wings with a long marginal vein, some blotched. A long and stout mid-tibial spur, and the fore and hind-coxae widely separated.
Some are wingless or have very short wings.
Range
Worldwide
Food
Parasites on a wide range of species of different orders (Lepidoptera, Hemiptera, Hymenoptera, Coleoptera, Neuroptera, Orthoptera); some are secondary parasites(1)(2)
Life Cycle
Parasites of a wide range of hosts; some species parasitize hosts of several different orders. A few are parasites of spiders.
Remarks
Some are good jumpers; this ability is made possible by their capacity to bend the head and abdomen over the thorax, somewhat as click beetles. When they die they usually bend the head and abdomen over the thorax.(2)
Internet References