Stigmus carinannulatus Li & Ma, sp. nov. (A–H female I–N male) A, I head, frontal view B, J head, dorsal view C head, ventral view D collar, scutum, scutellum and metanotum, dorsal view E thorax, lateral view F propodeum, dorsal view G petiole, dorsal view H pygidial plate, dorsal view K gastral tergum VIII, ventral view L male genitalia, dorsal view M male genitalia, ventral view N male genitalia, lateral view. Scale bars: 1 mm (A–J); 0.1 mm (K–N).