Philanthus solivagus
This record describes Philanthus solivagus (species). Recorded family: Crabronidae. Recorded order: Hymenoptera.
Identification and Appearance

Fine punctation of terga and continuous yellow bands on all terga (broad on T1). (Mathias Buck's comment) Abdominal segments T6 & T7 (on males) do not usually have yellow bands. Abdominal segment T6 (on females) may have a small yellow dash. (Robert Biagi's comment)
Classification
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Hymenoptera (Ants, Bees, Wasps and Sawflies)
- Superfamily
- Trigonaloidea
- Family
- Crabronidae (Square-headed Wasps, Sand Wasps, and Allies)
- Subfamily
- Philanthinae
- Tribe
- Philanthini
- Genus
- Philanthus (Beewolves)
Imported taxonomy record. Source availability varies; see the source references and editorial policy below.
Habitat and Range
Geographic Range
northern-eastern
About Flies: the wider group
Order-level background for Hymenoptera, the group containing Philanthus solivagus. 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 Philanthus solivagus (5)
Photo credits: Contributed by tom murray; Additional contributions by Beatriz Moisset , Robert H. Biagi
Frequently Asked Questions About Philanthus solivagus
What is Philanthus solivagus?
Philanthus solivagus is a species in the family Crabronidae, within the order Hymenoptera.
How do you identify Philanthus solivagus?
Fine punctation of terga and continuous yellow bands on all terga (broad on T1). (Mathias Buck's comment) Abdominal segments T6 & T7 (on males) do not usually have yellow bands. Abdominal segment T6 (on females) may have a small yellow dash. (Robert Biagi's comment)
Where is Philanthus solivagus found?
Range: northern-eastern
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.





