Torymus sinensis Kamijo, 1982

Matsuo, Kazunori, 2020, A revision of Japanese Torymus Dalman (Hymenoptera: Torymidae), Zootaxa 4758 (3), pp. 401-441 : 433-434

Torymus sinensis Kamijo, 1982

Figs 4c , 22 a–b

Torymus sinensis Kamijo, 1982: 505 .

Specimens examined. Paratypes: 1 ♀, emerged on 18 April 1980 from a gall of Dryocosmus kuriphilus on Castanea crenata collected by Y. Murakami from Tsaochiapu, Tsunhua, Hopei, China (ELKU); 1 ♀ and 1 ♂, emerged on 18 April 1980 from a gall of Dryocosmus kuriphilus on Castanea crenata collected by Y. Murakami on 1 August 1979 from Taliuchuang, Tsunhua, Hopei, China (ELKU); 1 ♂, emerged on 19 April 1980 from a gall of Dryocosmus kuriphilus on Castanea crenata collected by Y. Murakami from Taliuchuang, Tsunhua, Hopei, China (ELKU); 1 ♂, emerged on 31 March – 4 April 1976 from a gall from Hsi–an, Shensi, China (ELKU); 1 ♀, emerged on 1–7 April 1976 from a gall from Hsi–an, Shensi, China (ELKU); 1 ♀, emerged on 14–17 March 1980 (kept under 25 °C from 6 March 1980) from a gall of Dryocosmus kuriphilus on Castanea crenata collected by Y. Murakami on 1 August 1979 from Tsaochiapu, Tsunhua, Hopei, China (ELKU).

Distribution. Japan (introduced; Hokkaido, Honshu, Shikoku, Kyushu); South Korea; P. R. China; USA (introduced); Europe (introduced) ( Cooper & Rieske 2007; Moriya et al. 1989; Murakami et al. 2001; Quacchia et al. 2008).

Host information. Torymus sinensis is an ectoparasitoid of Dryocosmus kuriphilus Yasumatsu ( Hymenoptera : Cynipidae ) on Castanea crenata Siebold et Zucc. (Fagaceae) ( Kamijo 1982) (gall photo: fig. 26d, C–106 of Yukawa & Masuda 1996).

Figures

FIGURE 4 a–d. ♀, lateral view. a, T. sasae; b, T. sawadai; c, T. sinensis; d, T. wanggyui.

FIGURE 22 a–b. T. sinensis ♀. a, scutellum, dorsal view; b, propodeum, dorsal view.