16. Bocchus viet Olmi, 1991

(Plate 69C, D)

Bocchus viet Olmi 1991: 237 .

Description of Male. Fully winged; length 2.9–3.2 mm. Head black, except mandible testaceous; antenna brown; mesosoma and metasoma black; legs brown. Antenna filiform; antennal segments of holotype in following proportions: 13:6:9:8:8:8:8:7:6:10. Head dull, completely reticulate rugose; frontal line complete, forming a pointed prominent carina between antennal toruli (Plate 69C); occipital carina complete; head of holotype with POL = 3; OL = 2; OOL = 9; OPL = 9; TL = 6; head of specimen from Laos, Sayaboury, with POL = 5; OOL = 9; head of specimen from Thailand, 16°43.184'N 101°35.137'E, with POL = 5; OL = 4; OOL = 8; OPL = 9; TL = 6; greatest breadth of the posterior ocelli shorter than OPL (3.5:9). Scutum, scutellum and metanotum completely strongly reticulate rugose. Notauli complete, posteriorly separated; minimum distance between notauli longer than POL (9:5). Propodeum with strong transverse keel between dorsal and posterior surface; dorsal surface very short, dull, reticulate rugose, with broad areolae; posterior surface with two complete longitudinal keels, median area dull, as rugose as lateral areas; in specimen from Thailand, 16°43.184'N 101°35.137'E, median area of posterior surface of propodeum with small central smooth and shiny area. Fore wing hyaline, without dark transverse bands; marginal cell open; distal part of stigmal vein approximately as long as proximal part in holotype; in specimen from Thailand, 16°43.184'N 101°35.137'E, distal part of stigmal vein slightly shorter than proximal part (11:15). Petiole very short. Genitalia in plate 69D. Tibial spurs 1/1/2.

Female. Unknown.

Material examined. Types: holotype ♂: VIETNAM: Phú Yen Prov., Chí Thanh (=Tuy An; =Fyan), 1200 m, 11.VII–9.VIII.1961, N.R. Spencer leg. (BPBM) . Paratype: VIETNAM: Lâm Dông Prov., Dà Lat, 1500 m, 26–27.IX.1960, C.M. Yoshimoto leg., 1♂ (AMNH) . Other material. LAOS: Sayaboury Prov., Sayaboury (AMNH) . THAILAND: Chaiyaphum, Pa Hin Ngam National Park, car park at Tung Dok Grajeaw, 15°38.438'N 101°23.576'E, 780 m, Malaise trap, 24–30.VII.2006, K. Sa-nog & B. Adnafai leg., 1♂ (MOLC) ; same locality label, 6–12.VII.2006, T 330, 2♂ (one in QSBG, one in MOLC); Chaiyaphum, Tat Tone National Park, Phu hang sing, 15°58.723'N 102°02.231'E, Malaise trap, 12–19.VII.2006, T. Jaruphan & O. Budsawong leg., 4♂ (two in QSBG, two in MOLC) ; same locality label, 5–12.VII.2006, 3♂ (two in QSBG, one in MOLC); Nakhon Ratchasima, 180 Km NE of Bangkok, Khao Yai National Park, 780 m (PMA) ; Nakhon Ratchasima, 60 Km S of Nakhon Ratchasima, 14°30'N 101°55'E, 300–600 m, 2–4.III.1961 (USNM) ; Phetchabun, 16°43.184'N 101°35.137'E, helicopter landing ground, 875 m, Malaise trap, 3–10.VII.2006, N. Hongyothi & L. Janteab leg., 1♂ (MOLC); same locality label, 17–24.VII.2006, 1♂ (QSBG) .

Hosts. Unknown.

Distribution. Viet Nam (Phú Yen, Lâm Dông), Laos (Sayaboury, Chaiyaphum, Nakhon Ratchasima, Phetchabun), Thailand (Chaiyaphum, Nakhon Ratchasima, Phetchabun).