Bellflower Resin Bee
Megachile campanulae
This record describes Megachile campanulae (species). Recorded family: Megachilidae. Recorded order: Hymenoptera.
Identification and Appearance
Classification
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Hymenoptera (Ants, Bees, Wasps and Sawflies)
- Superfamily
- Trigonaloidea
- Family
- Megachilidae (Leafcutter, Mason, and Resin Bees, and allies)
- Subfamily
- Megachilinae
- Tribe
- Megachilini
- Genus
- Megachile (Leafcutter and Resin Bees)
Imported taxonomy record. Source availability varies; see the source references and editorial policy below.
Habitat and Range
Geographic Range
The New England states to Florida, west to Minnesota, Nebraska and Texas. Discover Life Global Map
Seasonal Activity
April to September.
Diet and Behavior
Diet: The Hosts section on its Discover Life species page lists known floral associations based on specimen records and images.
About Flies: the wider group
Order-level background for Hymenoptera, the group containing Megachile campanulae. 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 Bellflower Resin Bee (2)
Photo credits: Contributed by tom murray; Additional contributions by Beatriz Moisset , John S. Ascher , hg
Frequently Asked Questions About Bellflower Resin Bee
Where is Bellflower Resin Bee found?
Range: The New England states to Florida, west to Minnesota, Nebraska and Texas. Discover Life Global Map
What does Bellflower Resin Bee eat?
The diet of the Bellflower Resin Bee includes The Hosts section on its Discover Life species page lists known floral associations based on specimen records and images..
When is Bellflower Resin Bee active?
Bellflower Resin Bee: seasonal activity - April to September..