Anteon expolitum Olmi, 1984

Xu, Zaifu, Olmi, Massimo & He, Junhua, 2013, Dryinidae of the Oriental region (Hymenoptera: Chrysidoidea), Zootaxa 3614 (1), pp. 1-460 : 97-99

37. Anteon expolitum Olmi, 1984

(Plate 26A, B)

Anteon expolitum Olmi 1984: 444.

Description of Male. Fully winged; length 2.3–2.9 mm. Head black, except mandible testaceous; antenna completely testaceous, or with segments 7–10 brown; mesosoma and metasoma black; legs completely testaceous, or with metacoxa proximally brown. Antenna filiform; antennal segments in following proportions: 10:6:8:7:7:7:7:7:7:10. Head shiny, reticulate rugose, occasionally with small area smooth and unsculptured in front of anterior ocellus; face without two lateral keels running along orbits towards antennal toruli; frontal line complete or incomplete; POL = 7; OL = 4; OOL = 7; OPL = 5; TL = 5; occipital carina complete. Scutum, scutellum and metanotum shiny, smooth, slightly punctate, unsculptured among punctures. Notauli incomplete, reaching about 0.5 length of scutum. Propodeum reticulate rugose, with strong transverse keel between dorsal and posterior surface; posterior surface with two longitudinal keels and median area shiny, smooth, unsculptured, except for some keels near margins. Fore wing hyaline, without dark transverse bands; distal part of stigmal vein shorter than proximal part (5:12). Paramere (Plate 26A) without distal inner process and proximal membranous process; in specimen from Indonesia, near Buya, paramere with two very short proximal membranous processes and some papillae on inner side (Plate 26B). Tibial spurs 1/1/2.

Female. Unknown.

Material examined. Types: holotype ♂: LAOS: Vientiane Prov., Ban Van Eue (BPBM). Paratype: PHILIPPINES: Palawan Island, Mantalingajan, Pinigisan, 1♂ (ZMK). 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: Taiwan, Nantou, Wushe , 1150 m (AEIC, PMA); Taiwan, Taichung, Wanfeng Hill (TARI); Taiwan, Taipei (TARI); Yunnan, Jinghong, Naban River National Nature Reserve, 19–23.VII.2011, YPT, Nasen Wei et al. leg., 2♂ (SCAU). INDONESIA: Sula Islands, Mangole Island, near Buya , 430 m (RNHL). THAILAND: Khao Yai Nat. Park, 780 m (PMA). VIET NAM: Phú Yen Prov., Chí Thanh (=Tuy An; = Fyan), 900–1000 m, 2♂ (BPBM, AMNH).

Hosts. Unknown.

Distribution. China ( Taiwan, Yunnan), Laos (Vientiane), Philippines (Palawan), Brunei (Temburong), Indonesia (Sula), Thailand (Khao Yai), Viet Nam (Phú Yen).