Anteon chui Xu & He, 1998

Xu, Zaifu, Olmi, Massimo & He, Junhua, 2013, Dryinidae of the Oriental region (Hymenoptera: Chrysidoidea), Zootaxa 3614 (1), pp. 1-460 : 89

25. Anteon chui Xu & He, 1998

(Plate 23C, D)

Anteon chui Xu & He 1998a: 90; He & Xu 2002: 197.

Description of Male. Fully winged; length 2.4–3.7 mm. Head black, except mandible testaceous; antenna testaceous; mesosoma and metasoma black; legs testaceous, except metacoxa black and metafemur black-brown. Antenna filiform; antennal segments in following proportions: 8:3.5:5:5:5:5:5:5:5:6.7. Head reticulate rugose; gena strongly punctate, not reticulate rugose (in two specimens from China, Nanling National Nature Reserve, Protection Station, head sculptured by deep and large punctures similar to areolae, reticulate rugose only on ocellar triangle); frontal line complete; occipital carina complete; POL = 3.7; OL = 2; OOL = 4.2; OPL = 2.8; TL = 2.8; greatest breadth of posterior ocelli shorter than OPL (1.8:2.8). Scutum and scutellum shiny, smooth, punctate, alutaceous among punctures. Notauli incomplete, reaching about 0.4–0.6 length of scutum. Metanotum smooth. Propodeum reticulate rugose, with strong transverse keel between dorsal and posterior surface; posterior surface reticulate rugose, with two longitudinal keels, lateral areas rugose and median area almost completely smooth. Fore wing hyaline, without dark transverse bands (in few specimens from China, Nanling National Nature Reserve, Protection Station, fore wing with one small dark spot beneath pterostigma); distal part of stigmal shorter than proximal part (2:8). Paramere (Plate 23C, D) without distal inner process. Tibial spurs 1/1/2.

Female. Unknown.

Material examined. Types: holotype ♂: CHINA: Zhejiang, Mt. Tianmushan , 1250–1547 m, 17–18.V.1988, Weiliang Xu leg. ( ZJUC) . Paratypes: same locality label as holotype, Ruyou Guo leg., 1♂ ( ZJUC) ; same locality label as holotype, Xiaoming Lou leg., 1♂ ( ZJUC) . Other material. BRUNEI: Temburong District, Batu Apoi Forest Reserve, Kuala Belalong Field Studies Centre , 04°34'N 115°07'E, V.1991, Malaise trap, N. Mawdsley leg., 1♂ ( BMNH) . CHINA: Guangdong, Conghua City, Liuxihe National Forest Park, 29–31.VIII.2005, Zaifu Xu leg., 1♂ ( ZJUC) ; Guangdong, Nanling National Nature Reserve, Protection Station , 21–25.IV.2011, YPT, Huayan Chen leg., 4♂ ( SCAU) ; Zhejiang, Mt. Tianmushan , 25–29.VII.2011, Huayan Chen leg., 1♂ ( SCAU) . THAILAND: Mae Hong Son Prov., Soppong , 19°27'N 98°20'E, 1500 m, 15–17.XI.1996, 1♂ ( MOLC) .

Hosts. Unknown.

Distribution. China (Zhejiang, Guangdong, Zhejiang), Brunei (Temburong), Thailand (Mae Hong Son).