Zatypota crassipes
This record describes Zatypota crassipes (species). Recorded family: Ichneumonidae. Recorded order: Hymenoptera.
Identification and Appearance

Classification
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Hymenoptera (Ants, Bees, Wasps and Sawflies)
- Superfamily
- Ichneumonoidea
- Family
- Ichneumonidae (Ichneumonid Wasps)
- Subfamily
- Pimplinae
- Tribe
- Ephialtini
- Genus
- Zatypota
Imported taxonomy record. Source availability varies; see the source references and editorial policy below.
Habitat and Range
Geographic Range
Records from Florida, South Carolina, and Maryland.
Diet and Behavior
Diet: This species has been reared from Anelosimus studiosus and Theridion sp.
Life History
External parasitoid.
Additional species information
Species notes from the sources
Etymology: Zatypota crassipes Townes, 1960
About Flies: the wider group
Order-level background for Hymenoptera, the group containing Zatypota crassipes. Species-specific details appear above.
Group overview
Hymenoptera includes over 150,000 described species of ants, bees, wasps, and sawflies. Earth harbors approximately 20 quadrillion (20×10^15) ants, with a combined biomass of ~12 megatons of dry carbon - exceeding the combined biomass of all wild birds and mammals (PNAS, 2022).
Ecological role of the group
About 35% of the world's food crops depend on animal pollinators. The chocolate industry, valued at over $100 billion, depends on pollinating flies and midges. Ants are the dominant soil engineers in most terrestrial ecosystems, turning more soil than earthworms in many habitats.
Economic and practical significance of the group
Pollinators contribute $235-577 billion worth of annual global food production (FAO). In the U.S., bee pollination alone benefits crops valued at $18 billion annually, and honey bees are responsible for $5.4 billion in agricultural productivity. Between April 2023-2024, 55.1% of managed honey bee colonies were lost. The U.S. bee population dropped from 5 million to 2.5 million.
Recorded sources for this group: FAO, USDA, EPA, PNAS (2022), US Fish & Wildlife Service. Imported estimates may describe particular regions or reporting periods.
Photos of Zatypota crassipes (5)
Photo credits: Contributed by Ken Wolgemuth; Additional contributions by Nathaniel Green
Frequently Asked Questions About Zatypota crassipes
Where is Zatypota crassipes found?
Range: Records from Florida, South Carolina, and Maryland.
What does Zatypota crassipes eat?
The diet of the Zatypota crassipes includes This species has been reared from Anelosimus studiosus and Theridion sp..
What is the life cycle of a Zatypota crassipes?
External parasitoid.
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