Dryinus spathulatus Xu, Olmi & He, 2008

Xu, Zaifu, Olmi, Massimo & He, Junhua, 2013, Dryinidae of the Oriental region (Hymenoptera: Chrysidoidea), Zootaxa 3614 (1), pp. 1-460 : 296

36. Dryinus spathulatus Xu, Olmi & He, 2008

( Plate 84E )

Dryinus spathulatus Xu, Olmi & He 2008: 9 .

Description of Female. Fully winged; length 5.9 mm. Head black, except mandible, clypeus, gena, anterior margin of face and anterior half of ventral surface ferruginous; face black, except ferruginous stripe along orbits; antenna testaceous, except segments 3–7 darkened; mesosoma black, except sides and posterior margin of pronotum ferruginous; petiole black; metasoma testaceous; legs testaceous-ferruginous. Antenna clavate; rhinaria present on segments 5–10; antennal segments in following proportions: 14:7:52:28:21:17:14:13:11:14. Head dull, flat, with dorsal surface granulated and sculptured by many irregular and longitudinal keels; frontal line complete; occipital carina complete, laterally not reaching eyes; POL = 3; OL = 1.5; OOL = 12; OPL = 1.5; TL = 2; greatest breadth of posterior ocelli longer than OPL (3:1.5). Pronotum dull, granulated, with many longitudinal striae on sides of disc and on posterior transverse furrow; pronotum with disc humped and posterior collar short; pronotal tubercle not reaching tegula. Scutum dull, granulated and reticulate rugose, with anterior margin shiny, smooth and unsculptured. Notauli complete, posteriorly separated. Scutellum and metanotum dull, granulated and rugose. Mesopleuron dull, reticulate rugose. Metapleuron dull, strongly transversely striate. Propodeum dull, completely reticulate rugose, with two longitudinal keels on posterior surface, with dorsal surface less than twice as long as posterior surface (30:25). Fore wing with two large dark transverse bands; distal part of stigmal vein slightly longer than proximal part (17:15). Protarsal segments in following proportions: 29:3:6:19:30. Enlarged claw spatulate ( Plate 84E ) with one strong subdistal tooth and one row of 14 lamellae. Segment 5 of protarsus ( Plate 84E ) with two rows of about 41 lamellae extending continuously to distal apex. Tibial spurs 1/1/2.

Male. Unknown.

Material examined. Type: holotype ♀: CHINA: Guangdong, Conghua City , Liuxihe National Forest Park , 29–31.VIII.2005, Zaifu Xu leg. ( ZJUC) .

Hosts. Unknown.

Distribution. China (Guangdong).

Figures

PLATE 84. A, B. Head, holotypes. C–E. Chelae, holotpyes. A. Dryinus scaber (from Olmi 1986). B. D. sinicus (from Olmi 1987a). C. D. scaber (from Olmi 1986). D. D. sinicus (from Olmi 1987a). E. D. spathulatus (from Xu et al. 2008). Scale bar 2.36 mm for A, 2.48 mm for B, 0.33mm for C, 0.27 mm for D and 0.31 mm for E.