Ischiodon astales sp. n., male holotype CASENT 2210258: A Habitus, lateral view B Frontal view C Habitus, dorsal view D Labels E Male genitalia, lateral view F Hypandrium, ventral view. Scale bars: 1 mm.

 
 
  Part of: Mengual X (2018) A new species of Ischiodon Sack (Diptera, Syrphidae) from Madagascar. African Invertebrates 59(1): 55-73. https://doi.org/10.3897/afrinvertebr.59.24461