Sciapus pallens
This record describes Sciapus pallens (species). Recorded family: Dolichopodidae. Recorded order: Diptera.
Identification and Appearance
Fourth segment of fore tarsus white, slightly enlarged.
Classification
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Diptera (Flies)
- Superfamily
- Empidoidea
- Family
- Dolichopodidae (Longlegged Flies)
- Subfamily
- Sciapodinae
- Genus
- Sciapus
Imported taxonomy record. Source availability varies; see the source references and editorial policy below.
Habitat and Range
Geographic Range
In 1857 Loew described a species from Rhodes that was quickly determined to be identical to the species Wiedemann described from America in 1830. Osten Sacken speculated that it was carried from port to port on ships.
About Flies: the wider group
Order-level background for Diptera, the group containing Sciapus pallens. 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 Sciapus pallens (3)
Photo credits: Contributed by John F. Carr
Frequently Asked Questions About Sciapus pallens
What is Sciapus pallens?
Sciapus pallens is a species in the family Dolichopodidae, within the order Diptera.
How do you identify Sciapus pallens?
Fourth segment of fore tarsus white, slightly enlarged.
Where is Sciapus pallens found?
Range: In 1857 Loew described a species from Rhodes that was quickly determined to be identical to the species Wiedemann described from America in 1830. Osten Sacken speculated that it was carried from port to port on ships.