4. Marietta carnesi (Howard) (Fig. 3)

Diagnosis. Body yellow to silvery white; forewing with hyaline cells or infuscated patterns, without hyaline cells along margin and apex; antenna six-segmented (1,1,2,2), scape slender, about 6.0× as long as broad; midlobe of mesoscutum with 14 to 16 setae; gasteral dorsum infuscate brown with sides from base to apex silvery white and a narrow dark brown cross-band on tergum I to V extending to silvery sides, a dark spot on each of silvery sides; legs whitish to pale yellow, with dark brown complete or incomplete bands, tarsi five-segmented.

Material examined. Korea. GG: 476 Dongtanjiseong-ro, Yeongtong-gu, Suwon-si, 4 females, ex. P. cockerelli on T. cuspidata, 11-vii-2014 (S.J. Suh) . CN: 260 Unkyo-ri, Dupo-myeon, Asan-si, 2 males, ex. P. cockerelli on T. cuspidata, 3-vii-2016 (S.J. Suh) . JJ: 72 Sumokwon-gil, Jeju-si, 1 female, ex. P. cockerelli on T. cuspidata, 1-xi-2017 (S.J. Suh) .

Remarks. This species is a hyperparasitoid.