Dicranota rivularis
This record describes Dicranota rivularis (species). Recorded family: Pediciidae. Recorded order: Diptera.
Identification and Appearance
Extra crossvein in cell r1, Rs short with sharp bend, cell m1 absent (M1+2 unforked), scutum with three dark stripes.
Classification
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Diptera (Flies)
- Family
- Pediciidae (Hairy-eyed Crane Flies)
- Genus
- Dicranota
Imported taxonomy record. Source availability varies; see the source references and editorial policy below.
Habitat and Range
Geographic Range
Northeastern USA
Seasonal Activity
April and May
Additional species information
Species notes from the sources
Etymology: The type series was collected "flying along the surface of a little stream in the woods."
About Flies: the wider group
Order-level background for Diptera, the group containing Dicranota rivularis. 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 Dicranota rivularis (3)
Photo credits: Contributed by John F. Carr
Frequently Asked Questions About Dicranota rivularis
What is Dicranota rivularis?
Dicranota rivularis is a species in the family Pediciidae, within the order Diptera.
How do you identify Dicranota rivularis?
Extra crossvein in cell r1, Rs short with sharp bend, cell m1 absent (M1+2 unforked), scutum with three dark stripes.
Where is Dicranota rivularis found?
Range: Northeastern USA
When is Dicranota rivularis active?
Dicranota rivularis: seasonal activity - April and May.