Neodryinus malayanus ( Olmi, 1991 )

Xu, Zaifu, Olmi, Massimo & He, Junhua, 2013, Dryinidae of the Oriental region (Hymenoptera: Chrysidoidea), Zootaxa 3614 (1), pp. 1-460 : 329

12. Neodryinus malayanus ( Olmi, 1991)

( Plate 96A, B , 97A, B )

Paraneodryinus malayanus Olmi 1991: 362 .

Neodryinus malayanus (Olmi) : Olmi 1998e: 87, 89; Xu et al. 2011a: 13 .

Description of female ( Plate 96A, B ): fully winged; length 4.4–5.6 mm. Head black, except mandible testaceous; occasionally clypeus and gena testaceous; antenna brown, except segments 1–2 testaceous or whitish; mesosoma black; occasionally lateral regions of pronotum with reddish nuances; metasoma brown or black; foreleg brown, except coxa and trochanter yellow or whitish; occasiobally foretarsus testaceous; mid- and hindlegs brown or black, except trochanters and tarsi testaceous or whitish. Antenna clavate; antennal segments of holotype in following proportions: 9:6:37:25:17:13:11:9:7:13; antennal segments of paratype from Malaysia, The Gap, in following proportions: 10:5:32:23:17:12:8:7:6.5:10; antennal rhinaria present in segments 6–10. Head excavated, dull, reticulate rugose; frontal line complete; occipital carina incomplete, present behind and on sides of posterior ocelli, laterally extending beyond 0.5 length of OOL; POL = 1.5; OL = 2; OOL = 10; greatest breadth of posterior ocelli longer than OL (3:2); posterior ocelli touching occipital carina; temple distinct. Palpal formula 6/3. Pronotum dull, crossed by strong anterior transverse impression; anterior collar and lateral regions smooth, unsculptured or weakly granulated; disc flat, rugose, with numerous irregular longitudinal keels, with track of weak posterior transverse impression ( Plate 97A ); posterior edges of pronotum rounded, not produced into lobes. Scutum dull, reticulate rugose. In holotype, notauli complete and posteriorly separated; minimum distance between notauli longer than greatest breadth of posterior ocelli (5:3). Notauli of other specimens incomplete, reaching about 0.6 length of scutum. Scutellum and metanotum dull, completely reticulate rugose. Propodeum dull, completely reticulate rugose; dorsal surface much longer than posterior surface (34:20); posterior surface with two longitudinal keels. Fore wing with two dark transverse bands; distal part of stigmal vein much longer than proximal part (32:11). Hindwing hyaline, distally darkened. Protarsal segments in following proportions: 27:4:8:24:40. Enlarged claw ( Plate 97B ) with one subapical tooth and one row of 21–24 lamellae. Segment 5 of protarsus ( Plate 97B ) with one row of eight–nine lamellae; distal apex with 9–18 lamellae. Tibial spurs 1/0/2.

Male. Unknown.

Material examined. Types: holotype ♀: MALAYSIA: Malaya, Pahang, Pulau, Tioman , Kampong Tekek to Kampong Juara , 27.III.1962, K.J. Kuncheria leg. ( BPBM) . Paratypes: MALAYSIA: Malaya, Negeri Sembilan, Pasoh Forest Reserve , 25.VIII.1979, P. & M. Becker leg., 1♀ ( AEIC) ; Malaya, Fraser's Hill, The Gap , 23.III.1962, D.H. Colless leg., 1♀ ( ANIC) .

Hosts. Unknown.

Distribution. Malaysia (Malaya).

Figures

PLATE 96. Neodryinus malayanus, female holotype (from Olmi 1991). Length 5.0 mm. A. Dorsal view. B. Lateral view.

PLATE 97. A, D. Pronotum in lateral view, holotypes. B, F. Chelae, holotypes. C, E. Male genitalia. A, B. Neodryinus malayanus (from Olmi 1991). C. N. phuphayonensis, holotype (from Olmi 2008c). D, F. N. pseudodiffusus (from Olmi 1984). E. N. pseudodiffusus from India (from Olmi 1998e). Scale bar 1.06 mm for A and D, 0.35 mm for B, 0.20 mm for C, 0.21 mm for E and 0.24 mm for F.