Hybrizon buccatus (de Brebisson , 1825)

Liu, Jing-Xian, van Achterberg, Cornelis, Zheng, Bo-Ying & Yang, Qi-Meng, 2019, Hybrizon Fallen (Hymenoptera, Ichneumonidae, Hybrizontinae) in China, Journal of Hymenoptera Research 72, pp. 11-26 : 11

Hybrizon buccatus (de Brebisson, 1825)

Figs 1-3 , 9-15

Material.

1 ♀ (ZJUH), "NE China: Shandong, Shanghe County, Ji’nan, Xushang , Dong Balizhuang , 36°16'4"N, 117°9'10"E, Malaise trap, 24-30.ix.2018, Jia-He Yan & Qi-Meng Yang" ; 2 ♀ (NWUX), "NW China: Shaanxi, Xunyangba, Ningshaan, 1481 m, Y[ellow] & G[reen] [ Malaise ] trap, 33°54'N, 108°55'E, 1.vii-17.viii.2016, Tan JL & Tan QQ, NWUX". Reported from North China by He (1981: Heilongjiang, Jilin) and by Konishi et al. (2012: Jilin). The figured specimen in He (1981) probably belongs to H. xui sp. nov. The listed material could not be retrieved, but the figure shows a slender hind basitarsus (about 6 times as long as wide) and vein r of fore wing connected somewhat distally from base of pterostigma, what does not fit with H. buccatus .

Differentiating diagnosis.

Easily to separate from other Chinese species because of the largely glabrous basal cell of fore wing, combined with dark brown scutellum, less slender hind basitarsus and lesser body size (length of fore wing not exceeding 3 mm).

Figures

Figures 1 - 8. 1 - 3 Hybrizon buccatus (de Brebisson) ♀, Bulgaria, Brodilovo, but 3 of ♀ from Netherlands, Nunspeet 4, 5 H. flavofacialis Tobias, female, China, Hunan, Yuanjiang 6, 7 H. ghilarovi Tobias: 6 of ♀, China, Hunan, Yuanjiang and 7 of ♀, Bulgaria, Brodilovo 8 H. juncoi (Ceballos), ♀, Spain, Estepona 1, 4, 6 basal half of fore wing 2, 3, 5 hind basitarsus lateral 7 ovipositor and sheath lateral 8 palpi anterior. From van Achterberg (1999) and van Achterberg et al. (2013).

Figures 9 - 15. Hybrizon buccatus (de Brebisson), ♀, China, Shandong 9 habitus, lateral aspect 10 wings 11 hind tarsus, lateral aspect 12 head and mesosoma, lateral aspect 13 head, anterior aspect 14 head and mesosoma, dorsal aspect 15 ovipositor and ovipositor sheath, lateral aspect.