Leptomorphus magnificus
This record describes Leptomorphus magnificus (species). Recorded family: Mycetophilidae. Recorded order: Diptera.
Identification and Appearance
The only extant species of Leptomorphus with R4 that has a completely yellow/orange thorax and abdomen (though abdomen rarely darker on posterior two segments) and foretarsomere I at least 1.5X the length of foretibia.
Classification
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Diptera (Flies)
- Superfamily
- Sciaroidea
- Family
- Mycetophilidae (Fungus Gnats)
- Subfamily
- Sciophilinae
- Genus
- Leptomorphus
Imported taxonomy record. Source availability varies; see the source references and editorial policy below.
Habitat and Range
Geographic Range
Mid-western Quebec and Ontario south to Georgia, and from Maine east to Indiana
Additional species information
Species notes from the sources
Etymology: Leptomorphus magnificus (Johannsen)
About Flies: the wider group
Order-level background for Diptera, the group containing Leptomorphus magnificus. 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 Leptomorphus magnificus (3)
Photo credits: Contributed by Zachary Dankowicz; Additional contributions by v belov
Frequently Asked Questions About Leptomorphus magnificus
What is Leptomorphus magnificus?
Leptomorphus magnificus is a species in the family Mycetophilidae, within the order Diptera.
How do you identify Leptomorphus magnificus?
The only extant species of Leptomorphus with R4 that has a completely yellow/orange thorax and abdomen (though abdomen rarely darker on posterior two segments) and foretarsomere I at least 1.5X the length of foretibia.
Where is Leptomorphus magnificus found?
Range: Mid-western Quebec and Ontario south to Georgia, and from Maine east to Indiana