Betasyrphus is a genus of hoverfly. The genus Betasyrphus is known from the Afrrotropical, Oriental and Palaearctic Regions. Larvae are Aphididae predators
Species B. adligatus (Wiedemann, 1824) B. cinereomaculatus (Hull, 1937) B. claripennis (Loew, 1858) B. eutaeniatus (Bezzi, 1915) B. hirticeps (Loew, 1858) B. inflaticornis (Bezzi, 1915) B. intersectus (Wiedemann, 1824) B. luci (Curran, 1938) B. saundersi (Goot, 1964) B. serarius (Wiedemann, 1830) B. stuckenbergi (Keiser, 1971)
References
External links
https://www.papua-insects.nl/insect%20orders/Diptera/Syrphoidea/Syrphoidea.htm