Sapphire-tailed Twigsitter
Holopogon sapphirus
This record describes Holopogon sapphirus (species). Recorded family: Asilidae. Recorded order: Diptera.
Identification and Appearance
It perches on twig tips of leguminous plants, just like many other Holopogon . (comment by Eric Fisher)
Classification
Habitat and Range
Geographic Range
AZ‒NM
Seasonal Activity
Sep‒Oct
Additional species information
Species notes from the sources
Etymology: Holopogon sapphirus Martin, 1967 Sapphire-tailed Twigsitter: https://www.robberfliesoftheworld.com/NA_CommonNames.php
About Flies: the wider group
Order-level background for Diptera, the group containing Holopogon sapphirus. 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 Sapphire-tailed Twigsitter (5)
Photo credits: Contributed by John F. Carr; Additional contributions by v belov , Chris Cohen
Frequently Asked Questions About Sapphire-tailed Twigsitter
What is Sapphire-tailed Twigsitter?
Sapphire-tailed Twigsitter (Holopogon sapphirus) is a species in the family Asilidae, within the order Diptera.
Where is Sapphire-tailed Twigsitter found?
Range: AZ‒NM
When is Sapphire-tailed Twigsitter active?
Sapphire-tailed Twigsitter: seasonal activity - Sep‒Oct.