DipteraBibionidae – March Flies

Bibio townesi

This record describes Bibio townesi (species). Recorded family: Bibionidae. Recorded order: Diptera.

Identification and Appearance

Bibio townesi - Bibio townesi
Contributed by John F. Carr

Male with yellow legs and shining black thorax. Inner spur of fore tibiae short. R-M slightly longer than Rs.

Classification

Kingdom
Animalia
Phylum
Arthropoda
Class
Insecta
Order
Diptera (Flies)
Family
Bibionidae (March Flies)
Genus
Bibio

Imported taxonomy record. Source availability varies; see the source references and editorial policy below.

Habitat and Range

Geographic Range

Northeast USA

Additional species information

Species notes from the sources

Etymology: Named for Doctor Henry K. Townes, who collected most of the specimens from which Hardy described the species.

About Flies: the wider group

Order-level background for Diptera, the group containing Bibio townesi. Species-specific details appear above.

Group overview

Diptera includes over 150,000 described species of flies, mosquitoes, and midges. Mosquitoes are the deadliest animal on Earth (CDC). Malaria alone causes ~249 million cases and over 608,000 deaths annually, mostly children under 5 (WHO). Vector-borne diseases account for over 17% of all infectious diseases, causing 700,000+ deaths per year.

Ecological role of the group

Despite their disease impact, flies are critical decomposers and pollinators. Hoverflies alone pollinate hundreds of crop and wildflower species. Flies are also the primary food source for many birds, bats, and fish. Forensic entomology relies heavily on fly species for crime scene analysis.

Economic and practical significance of the group

In the U.S., vector-borne disease cases tripled between 2004-2016, with over 640,000 cases reported in that period (CDC). Tickborne diseases doubled from 22,000 to 48,000 annual reports. Globally, mosquito-borne diseases cost billions in healthcare and lost productivity.

Recorded sources for this group: WHO, CDC, PNAS. Imported estimates may describe particular regions or reporting periods.

Explore Diptera families and species →

Photos of Bibio townesi (5)

Bibio townesi - photo 1
Contributed by John F. Carr
Bibio townesi - photo 2
Contributed by John F. Carr
Bibio townesi - photo 3
Contributed by John F. Carr
Bibio townesi - photo 4
Contributed by John F. Carr
Bibio townesi - photo 5
Contributed by John F. Carr

Photo credits: Contributed by John F. Carr

Frequently Asked Questions About Bibio townesi

What is Bibio townesi?

Bibio townesi is a species in the family Bibionidae, within the order Diptera.

How do you identify Bibio townesi?

Male with yellow legs and shining black thorax. Inner spur of fore tibiae short. R-M slightly longer than Rs.

Where is Bibio townesi found?

Range: Northeast USA

How we use and review source data. Source count does not imply independent verification.

Photo credits: Contributed by John F. Carr. Contributors retain copyright over their individual contributions.