Female genitalia of Syrittosyrphus opacea Hull, 1944 A dorsal view B ventral view C lateral view. Abbreviations: ap, apodeme of epiproct; cerc, cercus; ep, epiproct; hyp, hypoproct; ll, lateral lobe to the epiproct; mem, membranous area between epiproct and cerci; st8, sternite 8; st9, sternite 9; tg8, tergite 8.

  Part of: Ssymank A, Jordaens K (2021) Description of the female of Syrittosyrphus opacea Hull, 1944 (Diptera, Syrphidae, Eristalinae) with additional notes on the genus. African Invertebrates 62(1): 339-353. https://doi.org/10.3897/AfrInvertebr.62.61504