Vertical Masked Bee
Hylaeus verticalis
This record describes Hylaeus verticalis (species). Recorded family: Colletidae. Recorded order: Hymenoptera.
Identification and Appearance
Classification
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Hymenoptera (Ants, Bees, Wasps and Sawflies)
- Superfamily
- Trigonaloidea
- Family
- Colletidae (Cellophane, Plasterer, Masked, and Allied Bees)
- Subfamily
- Diphaglossinae
- Genus
- Hylaeus (Masked Bees)
Imported taxonomy record. Source availability varies; see the source references and editorial policy below.
Habitat and Range
Geographic Range
Southeastern Canada and the New England states, west to Minnesota, southward to North Carolina. Discover Life Map
Seasonal Activity
April to August.
Diet and Behavior
Diet: The Hosts section on its Discover Life species page lists known floral associations based on specimen records and images.
Additional species information
Species notes from the sources
Etymology: Hylaeus (Hylaeus) verticalis (Cresson, 1869) Refers to the vertex.
About Flies: the wider group
Order-level background for Hymenoptera, the group containing Hylaeus verticalis. 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 Vertical Masked Bee (3)
Photo credits: Contributed by tom murray; Additional contributions by Beatriz Moisset , John S. Ascher , hg , PaleoJon , Nathaniel Green
Frequently Asked Questions About Vertical Masked Bee
How big is Vertical Masked Bee?
| Feature | Details |
|---|---|
| Female | Length 6-7mm |
| Male | Length 5.5-6mm |
Where is Vertical Masked Bee found?
Range: Southeastern Canada and the New England states, west to Minnesota, southward to North Carolina. Discover Life Map
What does Vertical Masked Bee eat?
The diet of the Vertical Masked Bee includes The Hosts section on its Discover Life species page lists known floral associations based on specimen records and images..
When is Vertical Masked Bee active?
Vertical Masked Bee: seasonal activity - April to August..