Portschinskia sichuanensis, Li & Pape & Zhang, 2020

PORTSCHINSKIA SICHUANENSIS View in CoL SP. NOV.

http://zoobank.org/ urn:lsid:zoobank.org:act:4666AB3F-C7EE-4D62-86E5-F704074F10B9

Diagnosis: Wing hyaline. Abdomen in male with yellow setae anteriorly, followed by black and reddish setae on the last two segments.

Description: Male: Body length 17.6–18.1 mm; wing length and width 12.1 mm × 5.4 mm to 12.9 mm × 6.3 mm (N = 3). Large compound eye; height relative to head ≥ 1/2. Antennal pedicel broader than long, with a concavity in the middle of the terminal margin ( Fig. 6C View Figure 6 ). Width of frons ~1/7 width of head in dorsal view. Hair-like setae on frons, facial ridge and postpronotal lobe dark brown or black, on presutural area of scutum, anepisternum, postalar callus and scutellum pale yellow, and on meron a mixture of yellow and brown. Abdomen with yellow setae anteriorly, followed by black, and reddish setae on the last two segments ( Figs 2C View Figure 2 , 4C View Figure 4 ). Wing hyaline; vein M strongly curved after dm-cu; cell r 4 + 5 closed with a short petiole ( Fig. 10C View Figure 10 ). Male abdominal sternite 5 oval, broadened in the middle, making lateral margins distinctly convex and arc shaped. Male cerci basally black or dark brown, moderately flattened, with their combined basal part strongly swollen, heart shaped.