Dryinus bellicus Olmi, 1987

Xu, Zaifu, Olmi, Massimo & He, Junhua, 2013, Dryinidae of the Oriental region (Hymenoptera: Chrysidoidea), Zootaxa 3614 (1), pp. 1-460 : 262

4. Dryinus bellicus Olmi, 1987

( Plate 75A, B )

Dryinus bellicus Olmi 1987a: 427 ; He & Xu 2002: 280; Mita 2009b: 47 ; Xu et al. 2011 g (Suppl.): 13.

Description of Female. Fully winged; length 3.0– 4.7 mm. Head black, except mandible, clypeus and anterior margin of face testaceous; antenna testaceous; mesosoma black, except posterior collar of pronotum testaceous or reddish; metasoma black; legs testaceous, except clubs of femora partly brown. In specimen from China, Mt. Huanggangshan, pronotum black, except all margins testaceous and one testaceous longitudinal median stripe; head completely black, except clypeus and mandible testaceous. Antenna clavate; antennal segments in following proportions: 8:5.5:20:7:6.5:6:6:5.5:4.5:8. Head dull, slightly excavated, granulated; face with anterior region very narrow, narrower than scutellum (9:12) ( Plate 75A ); frontal line complete; occipital carina complete, laterally not reaching eyes; POL = 1.5; OL = 2.5; OOL = 6; OPL = 0.5; TL = 2.5; greatest breadth of posterior ocelli shorter than TL. In specimen from China, Chebaling National Nature Reserve, face granulated, with some longitudinal irregular keels. Pronotum dull, granulated, with some longitudinal striae on lateral regions; pronotum with disc not humped and posterior collar short; pronotal tubercle not reaching tegula. Scutum dull, granulated, with lateral regions and posterior third reticulate rugose. Notauli incomplete, reaching about 0.75 length of scutum. Scutellum dull, granulated. Metanotum with anterior half reticulate rugose and posterior half granulated. Propodeum reticulate rugose, without longitudinal or transverse striae, with dorsal surface approximately as long as posterior surface. In specimen from China, Mt. Huanggangshan, dorsal region of propodeum longer than posterior region. Fore wing with three dark transverse bands; distal part of stigmal vein longer than proximal part (15:8). Protarsal segments in following proportions: 14:2:6:13:21. Enlarged claw ( Plate 75B ) with one strong subdistal tooth and one row of six lamellae. Segment 5 of protarsus ( Plate 75B ) with two rows of approximately 14 lamellae; distal apex with about 14 lamellae. Tibial spurs 1/1/2.

Male. Unknown.

Material examined. Types: holotype ♀: CHINA: Hong Kong, New Territories , Tai Po , 29.VI.1983, Z. Bouček leg. ( BMNH) . Paratypes: CHINA: same locality label as holotype, 1♀ ( AMNH) ; Hainan, Tien Fong Mts. (= Mt. Jianfengling ), 17.V.1983, Z. Bouček leg., 1♀ ( BMNH) . Other material. CHINA: Fujian, Mt. Huanggangshan , 14.VII.1985, Donghong Huang leg., 1♀ ( ZJUC) ; Guangdong, Shixing County, Chebaling National Nature Reserve , 21.23. II.2003, Zaifu Xu leg., 1♀ ( ZJUC) ; Hainan, Mt. Jianfengling , 23–25.X.2007, Jiemin Yao leg., 1♀ ( SCAU) . INDONESIA: Java, West Java, 7.VII.1957 ( OLL) . JAPAN: Okinawa, Southern Ryukyu Islands, Iriomote-jima, Fusatoruba , 26.XII.2006, Tsuyoshi Ishizaki leg., 1♀ ( ELKU) ( Mita, 2009b) ; Iriomote-jima, Kampira Falls, 24°21'N 123°48'E, ex nymph of Issidae , Leg. 12.V.2008, Pup. 18.V.2008, Em. 20.VI.2008, leg. and reared by T. Mita, 1♀ ( ELKU) ( Mita, 2009b) . MALAYSIA: Sabah, Sandakan ( USNM) .

Hosts. In Japan unknown species of Issidae ( Mita, 2009b) .

Distribution. China ( Hong Kong, Hainan, Fujian, Guangdong), Indonesia (Java), Japan (Okinawa, Iriomotejima), Malaysia (Sabah).

Figures

PLATE 75. A, F, H. Heads. B, E, G, I. Chelae. C. Antennal segments 3–6. D, J. Male genitalia. A, B. Dryinus bellicus, female (A) and holotype (B) (from Olmi 1987a). C–E. D. browni, female (C), male from Sri Lanka (D) and female from Laos (E) (from Olmi 1984). F, G. D. bruneianus, holotype (from Olmi 1987c). H–J. D. cavifrons, vertex (H), holotype (I) and paratype (J) (from Olmi 1986). Scale bar 0.32 mm for B and I, 0.26 mm for D, 0.36 mm for E, 0.59 mm for G and 0.24 mm for J.