DipteraTabanidae – Horse and Deer Flies

Atylotus duplex

This record describes Atylotus duplex (species). Recorded family: Tabanidae. Recorded order: Diptera.

Identification and Appearance

Atylotus duplex - Atylotus duplex
Contributed by Keith Bayless; Additional contributions by v belov

Classification

Kingdom
Animalia
Phylum
Arthropoda
Class
Insecta
Order
Diptera (Flies)
Family
Tabanidae (Horse and Deer Flies)
Subfamily
Tabaninae
Tribe
Tabanini
Genus
Atylotus

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

Habitat and Range

Geographic Range

NS-ON-...

Seasonal Activity

VI-VIII

Additional species information

Species notes from the sources

Etymology: Atylotus duplex (Walker 1854)

About Flies: the wider group

Order-level background for Diptera, the group containing Atylotus duplex. 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 Atylotus duplex (5)

Atylotus duplex - photo 1
Contributed by Keith Bayless; Additional contributions by v belov
Atylotus duplex - photo 2
Contributed by Keith Bayless; Additional contributions by v belov
Atylotus duplex - photo 3
Contributed by Keith Bayless; Additional contributions by v belov
Atylotus duplex - photo 4
Contributed by Keith Bayless; Additional contributions by v belov
Atylotus duplex - photo 5
Contributed by Keith Bayless; Additional contributions by v belov

Photo credits: Contributed by Keith Bayless; Additional contributions by v belov

Frequently Asked Questions About Atylotus duplex

How big is Atylotus duplex?

9-12 mm

Where is Atylotus duplex found?

Range: NS-ON-...

When is Atylotus duplex active?

Atylotus duplex: seasonal activity - VI-VIII.

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

Photo credits: Contributed by Keith Bayless; Additional contributions by v belov. Contributors retain copyright over their individual contributions.