Tabanus sagax
This record describes Tabanus sagax (species). Recorded family: Tabanidae. Recorded order: Diptera.
Identification and Appearance
Females are distinguished from Tabanus sackeni by the more prominent median pale abdominal stripe, slightly widened posteriorly in each segment, and the wider frons. Possibly crepuscular.
Classification
Habitat and Range
Habitat
Larvae possibly in dry soil, unlike most Tabanus .
Geographic Range
Eastern USA and southern Ontario
About Flies: the wider group
Order-level background for Diptera, the group containing Tabanus sagax. 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.
Photos of Tabanus sagax (5)
Photo credits: Contributed by John F. Carr
Frequently Asked Questions About Tabanus sagax
What is Tabanus sagax?
Tabanus sagax is a species in the family Tabanidae, within the order Diptera.
How do you identify Tabanus sagax?
Females are distinguished from Tabanus sackeni by the more prominent median pale abdominal stripe, slightly widened posteriorly in each segment, and the wider frons.
Where is Tabanus sagax found?
| Feature | Details |
|---|---|
| Habitat | Larvae possibly in dry soil, unlike most Tabanus . |
| Range | Eastern USA and southern Ontario |