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

Scutellum white, abdomen with complete white band on T2 and white anal mark on T6-7, tibiae with broad white stripes, hind tarsi blackish.
Classification
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Hymenoptera (Ants, Bees, Wasps and Sawflies)
- Superfamily
- Ichneumonoidea
- Family
- Ichneumonidae (Ichneumonid Wasps)
- Subfamily
- Ichneumoninae
- Tribe
- Ichneumonini
- Genus
- Ichneumon
Imported taxonomy record. Source availability varies; see the source references and editorial policy below.
Habitat and Range
Geographic Range
NF west to AK, south to NY, MI, & BC
About Flies: the wider group
Order-level background for Hymenoptera, the group containing Ichneumon feriens. 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 Ichneumon feriens (5)
Photo credits: Contributed by Bob Carlson; Additional contributions by PaleoJon
Frequently Asked Questions About Ichneumon feriens
What is Ichneumon feriens?
Ichneumon feriens is a species in the family Ichneumonidae, within the order Hymenoptera.
How do you identify Ichneumon feriens?
Scutellum white, abdomen with complete white band on T2 and white anal mark on T6-7, tibiae with broad white stripes, hind tarsi blackish.
Where is Ichneumon feriens found?
Range: NF west to AK, south to NY, MI, & BC
FROM LOOKING IT UP TO GETTING TO KNOW IT
Make sense of the bugs at home.50 household bug profiles for you. Photos, coloring, and activities for curious kids.





