Sackenomyia commota
This record describes Sackenomyia commota (species). Recorded family: Cecidomyiidae. Recorded order: Diptera.
Identification and Appearance
Causes blister galls on Viburnum leaves. It is not known whether similar galls on different viburnums are all caused by the same species.
Classification
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Diptera (Flies)
- Superfamily
- Sciaroidea
- Family
- Cecidomyiidae (Gall Midges and Wood Midges)
- Subfamily
- Cecidomyiinae
- Tribe
- Oligotrophini
- Genus
- Sackenomyia
Imported taxonomy record. Source availability varies; see the source references and editorial policy below.
Diet and Behavior
Life History
One larva (rarely two) lives develops in each leaf blister. When full-grown, larvae drop to the ground to pupate. Apparently several generations per year.
Additional species information
Species notes from the sources
Etymology: Author: Gagné, 1975
About Flies: the wider group
Order-level background for Diptera, the group containing Sackenomyia commota. 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 Sackenomyia commota (2)
Photo credits: Contributed by Charley Eiseman