Head, thorax, and abdomen in dorsal and lateral views. A, B Stegana (Orthostegana) aini Peng & Chen sp. nov. (male); C, D S. (O.) aini Peng & Chen sp. nov. (female); E, F S. (O.) brevivittata Peng & Chen sp. nov. (male); G, H S. (O.) brevivittata Peng & Chen sp. nov. (female). Scale bar = 1 mm.

 
 
  Part of: Wang Y-L, Peng Z-Q, Jin F-L, Chen H-W, Huang J (2023) Integrative species delimitation in the morphologically conservative Stegana subgen. Orthostegana (Diptera, Drosophilidae). Arthropod Systematics & Phylogeny 81: 581-610. https://doi.org/10.3897/asp.81.e102683