Strongylogaster takeuchii Naito, 1980

Liu, Mengmeng, Li, Zejian & Wei, Meicai, 2021, Review of Strongylogaster Dahlbom (Hymenoptera: Tenthredinidae) from Zhejiang Province, China, with the description of a new species, Zoologia (e 63051) 38, pp. 1-7 : 3

Strongylogaster takeuchii Naito, 1980

Strongylogaster takeuchii Naito, 1980: 392 .

Diagnosis. Female body length 6 mm. Body black, following parts white: labrum, clypeus, posterior margin of pronotum, tegula, median parts, posterior margins and lateral sides of abdominal terga; legs yellowish-brown, basal half of all coxae, dorsal sides of middle tarsomeres, dorsal sides of hind tibiae and hind tarsomeres blackish-brown. Dorsal side of head with dense microsculptures, frontal area smooth; thorax smooth, pronotum, posterior parts of mesopleuron and metapleuron with fine microsculptures, posterior margin of mesoscutellum with some punctures; all abdominal terga with dense microsculptures. Median fovea triangular, lateral foveae as broad as median fovea, oval rounded, dorsal margin with fine carina; frontal ridge acute, frontal area five-pointed; lateral furrow of postocellar area deep and oval; malar space as long as diameter of middle ocellus; antennae 3× length of breadth of head, antennomere 3 clearly shorter than antennomere 4. Claw without subapical tooth. Petiole of anal cell of hind wing as long as breadth of anal cell. Ovipositor sheath in dorsal view as long as cercus, scape branch shaped, slightly parallel. Annuli of serrulae slightly prominent.

Material examined. 2 females and 3 males, Mt. Tianmu, Zhejiang, no collecting time (Zhejiang Agriculture University ) .

Distribution. China (Shaanxi, Zhejiang), Japan.

Host plants. Unknown.