Stevenia deceptoria
This record describes Stevenia deceptoria (species). Recorded family: Rhinophoridae. Recorded order: Diptera.
Identification and Appearance
Classification
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Diptera (Flies)
- Superfamily
- Oestroidea
- Family
- Rhinophoridae (Woodlouse Flies)
- Genus
- Stevenia
Imported taxonomy record. Source availability varies; see the source references and editorial policy below.
Habitat and Range
Geographic Range
A European species known in North America from Hamilton County, Ohio and Allegheny County, Pennsylvania. The first record is a BugGuide photograph from 2010. It was collected several times by Gregory Dahlem starting in 2013.
Diet and Behavior
Diet: parasitoids of terrestrial woodlice (sow bugs) of the order Isopoda (Oniscoidea)
About Flies: the wider group
Order-level background for Diptera, the group containing Stevenia deceptoria. 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 Stevenia deceptoria (3)
Photo credits: Contributed by John F. Carr; Additional contributions by Beatriz Moisset , Bbarnd