Helius flavipes
This record describes Helius flavipes (species). Recorded family: Limoniidae. Recorded order: Diptera.
Identification and Appearance
| Feature | Details |
|---|---|
| Head | Head brownish-gray. Palpi and proboscis black. Proboscis a little longer than head. Antenna: Brown at base, rest of segments lighter brown. |
| Thorax | Either yellowish or brownish, usually stripes are indistinct. Wings: Clear with a dark, squarish spot (stigma) along top margin (costa). Wing tip also dark. Halteres pale to slightly brownish. |
| Legs | Long and pale yellow. Tip of each segment dark. Toes (tips of tarsi) also dark. |
| Abdomen | Male abdomen narrow, female abdomen wider and may have red mites attached. Segments dark brown with a yellowish ring. Last segment entirely brown. Female has long sharp ovipositor, male has lobed abdomen tip. Type specimens unknown. |
Wikipedia reference for Helius flavipes: https://en.wikipedia.org/wiki/Helius_flavipes.
Classification
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Diptera (Flies)
- Family
- Limoniidae (Limoniid Crane Flies)
- Tribe
- Limoniini
- Genus
- Helius
Imported taxonomy record. Source availability varies; see the source references and editorial policy below.
Habitat and Range
Habitat
Sunny marshes, slow-moving streams.
Geographic Range
Alberta to Nova Scotia, southward to Texas and Florida; also Kansas.
Seasonal Activity
May to early September; usually to June in the north.
Diet and Behavior
Diet: Unknown
Life History
The larvae found in marsh muck.
About Flies: the wider group
Order-level background for Diptera, the group containing Helius flavipes. 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 Helius flavipes (2)
Photo credits: Contributed by Chen Young; Additional contributions by lee_penner
Frequently Asked Questions About Helius flavipes
What is Helius flavipes?
Helius flavipes is a species in the family Limoniidae, within the order Diptera.
How big is Helius flavipes?
6 to 7 mm. long.
How do you identify Helius flavipes?
| Feature | Details |
|---|---|
| Head | Head brownish-gray. Palpi and proboscis black. Proboscis a little longer than head. Antenna: Brown at base, rest of segments lighter brown. |
| Thorax | Either yellowish or brownish, usually stripes are indistinct. Wings: Clear with a dark, squarish spot (stigma) along top margin (costa). Wing tip also dark. Halteres pale to slightly brownish. |
| Legs | Long and pale yellow. Tip of each segment dark. Toes (tips of tarsi) also dark. |
| Abdomen | Male abdomen narrow, female abdomen wider and may have red mites attached. Segments dark brown with a yellowish ring. Last segment entirely brown. Female has long sharp ovipositor, male has lobed abdomen tip. |
Where is Helius flavipes found?
| Feature | Details |
|---|---|
| Habitat | Sunny marshes, slow-moving streams. |
| Range | Alberta to Nova Scotia, southward to Texas and Florida; also Kansas. |
What does Helius flavipes eat?
The diet of the Helius flavipes includes Unknown.
When is Helius flavipes active?
Helius flavipes: seasonal activity - May to early September; usually to June in the north..
What is the life cycle of a Helius flavipes?
The larvae found in marsh muck.