Dryinus barbarus ( Olmi, 1984 ) Xu & Olmi & He, 2013

Xu, Zaifu, Olmi, Massimo & He, Junhua, 2013, Dryinidae of the Oriental region (Hymenoptera: Chrysidoidea), Zootaxa 3614 (1), pp. 1-460 : 302

2. Dryinus barbarus ( Olmi, 1984) , comb. nov.

( Plate 86A, C )

Mesodryinus barbarus Olmi 1984: 1018 .

Description of Female. Fully winged; length 4.6–8.7 mm. Head black, except mandible brown and partly testaceous; occasionally anterior margin of clypeus testaceous; antenna brown, except segments 1–2 and occasionally also part of 3 testaceous (in specimen from China, Mt. Wuyishan, antenna testaceous, except segments 6–10 slightly darkened); mesosoma and metasoma black, except margins of pronotum testaceous; legs testaceous, occasionally with metacoxa, meso- and metaclub of femur, meso- and metatibia partly brown. Antenna filiform; antennal segments in following proportions: 18:6:55:30:22:14:12:10:10:12. Head shiny, strongly reticulate rugose mainly on face; vertex with numerous strong longitudinal keels; frontal line complete; occipital carina complete; posterior ocelli not touching occipital carina; POL = 4; OL = 4; OOL = 11; in small specimen (4.60 mm) from China, Mt. Wuyishan, POL = 2; OL = 4; OOL = 11. Pronotum ( Plate 86A ) shiny, smooth, weakly granulated or unsculptured, with some areolae near posterior margin; disc humped; pronotal tubercle not reaching tegula. Scutum reticulate rugose, with surface near anterior margin smooth and unsculptured. Notauli absent. Scutellum and metanotum completely reticulate rugose. Propodeum reticulate rugose; posterior surface with two longitudinal keels. Fore wing with one dark transverse band; distal part of stigmal vein about as long as proximal part. Protarsal segments in following proportions: 18:3:6:13:26. Enlarged claw spatulate ( Plate 86C ), without subapical tooth, with some bristles and three–four distal lamellae. Segment 5 of protarsus ( Plate 86C ) with inner margin straight, without distal prominence, with two rows of about 32–38 lamellae extending continuously to distal apex. Tibial spurs 1/1/2.

Male. Unknown.

Material examined. Types: holotype ♀: LAOS: Salavan (= Wapikhamthong ) Prov., Wapi (=Vapy) ( BPBM) . Paratypes: LAOS: Vientiane Prov., Ban Van Eue , 2♀♀ ( BPBM, AMNH) . Other material. CHINA: Fujian, Mt. Wuyishan , 14.XII.1989, Junhua He leg., 1♀ ( ZJUC) .

Hosts. Unknown.

Distribution. China (Fujian), Laos (Salavan, Vientiane).

Figures

PLATE 86. A, D. Pronotum in lateral view, holotypes. B, C, E. Chelae, holotypes. A. Dryinus barbarus. B. D. asiaticus. C. D. barbarus. D. D. orientalis. E. D. gibbosoides. Scale bar 1.24 mm for A, 0.16 mm for B, 0.36 mm for C, 1.53 mm for D and 0.22 mm for E. (From Olmi 1984).