Neodryinus leptopus Richards, 1953

Xu, Zaifu, Olmi, Massimo & He, Junhua, 2013, Dryinidae of the Oriental region (Hymenoptera: Chrysidoidea), Zootaxa 3614 (1), pp. 1-460 : 328

10. Neodryinus leptopus Richards, 1953

( Plate 95C, D )

Neodryinus (Leptodryinus) leptopus Richards 1953: 66 .

Neodryinus leptopus Richards : Olmi 1984: 1076; Xu et al. 2011a: 12 .

Description of Female. Fully winged; length 5.3–5.9 mm. Head black, with mandible, clypeus and anterior region of face (more along orbits) yellow; antenna testaceous; occasionally antennal segments 3–5 darkened; mesosoma black, except lateral regions and posterior surface of pronotum reddish; metasoma brown; legs brown, except tarsi testaceous-brown. Antenna clavate; antenna of holotype broken, with only segments 1–4; antennal segments 1–4 of holotype in following proportions: 24:17:95:57. Head dull, granulated, with strong median keel between antennal toruli; frontal line complete; face with some transverse keels on sides of frontal line; ocellar triangle almost equilateral; occipital carina incomplete, only present behind and on sides of posterior ocelli, laterally extending beyond 0.5 length of OOL, not reaching eyes; POL = 2; OL = 2.5; OOL = 13; posterior ocelli touching occipital carina; occasionally vertex with two smooth and unsculptured areas situated on sides of posterior ocelli. Palpal formula 6/3. Pronotum ( Plate 95C ) crossed by weak anterior transverse impression; posterior surface of pronotum crossed by further weak transverse impression; anterior collar shiny, unsculptured; disc shiny, sculptured by strong longitudinal keels, occasionally with median longitudinal furrow; posterior edges of pronotum rounded, not produced into lobes. Scutum shiny, rugose, sculptured by strong longitudinal keels. Notauli absent. Scutellum shiny, reticulate rugose. Metanotum absent. Propodeum completely reticulate rugose; posterior surface with two complete longitudinal keels. Fore wing with two dark transverse bands; distal part of stigmal vein much longer than proximal part. Protrochanter about four times as long as broad. Protarsal segment 1 slightly shorter than segment 4 (27:30). Enlarged claw ( Plate 95D ) with one subapical tooth and one row of eight–nine + two bristles. Segment 5 of protarsus ( Plate 95D ) with one–two rows of 20–29 lamellae; distal apex with at least 20 lamellae. Tibial spurs 1/0/2.

Male. Unknown.

Material examined. Type: holotype ♀: INDONESIA: Borneo , Kuching , Hewitt leg., P. Cameron collection 1914–110 ( BMNH) . Other material. LAOS: SE of Phou-kow-kuei, Ban-van-eue ( BPBM) . VIET NAM: Nghé An Prov., Wof Con Cuong, Khe Mai forest camp, 18°56'N 104°49'E, 26–30.X.1994 ( AMNH) .

Hosts. Unknown.

Distribution. Indonesia (Borneo), Laos (Ban-van-eue), Viet Nam (Nghé An).

Figures

PLATE 95. A, B. Male genitalia. C. Pronotum in lateral view, holotype. D, E. Chelae, holotypes. A. Neodryinus javanus from Malaya (from Olmi 1984). B. N. karaentensis, holotype (from Olmi 2011a). C, D. N. leptopus (from Olmi 1984). E. N. lineatus (from Xu et al. 2003). Scale bar 0.26 mm for A, 0.21 mm for B, 1.19 mm for C, 0.29 mm for D and E.