Leptogaster murina

Members of Leptogaster can be distinguished from other Asilidae by their extremely slender, elongated bodies and long, thin legs. They typically have a narrow abdomen and small head relative to body length. Specific identification of L. murina requires examination of genitalic structures and comparison with type specimens, as external morphological differences among Leptogaster species are often subtle.

Leptogaster species are known to hunt small, soft-bodied insects in flight, using their long legs to capture prey. They are generally slow-flying compared to other robber flies and often forage in vegetation rather than open air.

• Other Asilidae generaLeptogaster murina can be distinguished from more robust robber fly genera such as Asilus or Promachus by its distinctly slender, elongate body form and long, thin legs. Most other Asilidae have broader, more powerful bodies adapted for capturing larger prey.
• Leptogaster speciesDifferentiation from congeners requires detailed examination of male genitalia and other fine morphological characters, as external features are often insufficient for species-level identification within this genus.

• robber fly
• Asilidae
• Leptogastrinae
• predatory fly
• Diptera

• BugGuide
• Wikipedia
• GBIF taxonomy match
• Catalogue of Life
• Meloidae Holdings | Entomology Research Museum
• One third of Vietnam’s mammals are at risk of extinction