Sepedon fuscipennis
This record describes Sepedon fuscipennis (species). Recorded family: Sciomyzidae. Recorded order: Diptera.
Identification and Appearance

Antennae with a laterally flattened pedicel (the long part of the antenna).
Classification
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Diptera (Flies)
- Superfamily
- Sciomyzoidea
- Family
- Sciomyzidae (Marsh Flies, Snail-killing Flies)
- Tribe
- Tetanocerini
- Genus
- Sepedon
Imported taxonomy record. Source availability varies; see the source references and editorial policy below.
Habitat and Range
Geographic Range
NA (NF-AK to FL-CA)
Diet and Behavior
Diet: larvae feed only on aquatic pulmonate snails
Additional species information
Species notes from the sources
Etymology: Sepedon fuscipennis Loew 1859
About Flies: the wider group
Order-level background for Diptera, the group containing Sepedon fuscipennis. 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 Sepedon fuscipennis (5)
Photo credits: Contributed by v belov; Additional contributions by Beatriz Moisset
Frequently Asked Questions About Sepedon fuscipennis
What is Sepedon fuscipennis?
Sepedon fuscipennis is a species in the family Sciomyzidae, within the order Diptera.
How do you identify Sepedon fuscipennis?
Antennae with a laterally flattened pedicel (the long part of the antenna).
Where is Sepedon fuscipennis found?
Range: NA (NF-AK to FL-CA)
What does Sepedon fuscipennis eat?
The diet of the Sepedon fuscipennis includes larvae feed only on aquatic pulmonate snails.
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