Zele
This record describes Zele (genus). Recorded family: Braconidae. Recorded order: Hymenoptera.
Identification and Appearance
Petiolate gaster and subtrapezoidal or almost quadrate second submarginal cell. Zele differs from Meteorus most obviously in the more even distribution of hairs on at least the apical halves of the gastral tergites (reduced more or less to a single row per tergite in Meteorus) and in the distal widening of the marginal cell of the hind wing. 7 UK species recognized. Unless identified by a recognised expert, a photo is required and the specimen should be examined with a microscope. In the comments box, state the key or ID method used and describe the size and identifying characters. Koinobiont endoparasitoids of lepidopteran larvae, centred on Pyralidae, Noctuidae and Geometridae. No additional images available for this species.
Classification
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Hymenoptera (Ants, Bees, Wasps and Sawflies)
- Superfamily
- Ichneumonoidea
- Family
- Braconidae (Braconid Wasps)
- Subfamily
- Meteorinae
- Genus
- Zele
Imported taxonomy record. Source availability varies; see the source references and editorial policy below.
Diet and Behavior
Life History
Koinobiont endoparasitoids of lepidopteran larvae, centred on Pyralidae, Noctuidae and Geometridae.
Additional species information
Recorded status
Widespread.
About Flies: the wider group
Order-level background for Hymenoptera, the group containing Zele. 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.