Cavariella nipponica Takahashi. Apterous viviparous female: A dorsal view of body B dorsal view of head C antenna D ultimate rostral segment E mesosternal furca F sculptures of abdomen G siphunculus H supra-caudal process on abdominal tergite VIII I cauda. Alate viviparous female: J dorsal view of body K antenna L siphunculus M supra-caudal process on abdominal tergite VIII N cauda O genital plate. Scale bars: 0.10 mm.

 
 
  Part of: Xu Y, Chen J, Jiang L-Y, Qiao G-X (2023) Cavariella Del Guercio (Hemiptera, Aphidinae, Macrosiphini) in China, with a new species, new synonymies, and first country records. ZooKeys 1169: 235-292. https://doi.org/10.3897/zookeys.1169.98552