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For Insects, Spiders & Their Kin
For the United States & Canada
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Calendar
BugGuide Gathering
Smoky Mountains
University of Tennessee Biological Field Station
August 8-10, 2008
Details...
 
Photos from the last gathering (Minnesota 2007)

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Family Bethylidae

Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Class Insecta (Insects)
Order Hymenoptera (Ants, Bees, Wasps and Sawflies)
No Taxon (Aculeata - Bees, Ants, and other Stinging Wasps)
Superfamily Chrysidoidea (Cuckoo Wasps and Allies)
Family Bethylidae
Size
2-5 mm, rarely more than 10.
Identification
Small to medium sized, usually dark. Females of many species are wingless and ant-like.
Antennae with 12 or 13 segments.
Food
Parasites of larvae of Coleoptera and Lepidoptera.
Remarks
Some females have a painful sting.