Neodryinus chelatus Olmi, 1984

Xu, Zaifu, Olmi, Massimo & He, Junhua, 2013, Dryinidae of the Oriental region (Hymenoptera: Chrysidoidea), Zootaxa 3614 (1), pp. 1-460 : 321

3. Neodryinus chelatus Olmi, 1984

( Plate 92B, C )

Neodryinus chelatus Olmi 1984: 1079 ; Xu et al. 2011a: 5 .

Description of Female. Fully winged; length 6.2–9.4 mm. Head black, except mandible and lateral regions of clypeus yellow; antenna black, except ventral side of segments 1–2 yellow and segments 6–10 reddish; mesosoma black, except lateral regions of pronotum partly reddish; metasoma reddish; fore legs black, except coxa and trochanter partly yellow, club of femur and outer face of tibia reddish, enlarged claw yellow; mid- and hindlegs black, except coxae partly reddish, trochanters and clubs of femora reddish, tarsi yellow, except proximal half of segment 1 black. Antenna clavate; antennal segments in following proportions: 37:17:137:70:45:46:30:25:22:28. Head shiny, excavated, sculptured by numerous longitudinal keels on face and vertex; frontal line incomplete, absent in anterior half of face; occipital carina incomplete, only present behind and on sides of posterior ocelli, laterally reaching 0.5 length of OOL or extending beyond 0.5 length of OOL; POL = 7; OL = 7; OOL = 38; OPL = 1; temple absent. Palpal formula 6/3. Pronotum ( Plate 92B ) shiny, sculptured by numerous longitudinal keels, crossed by transverse impression; posterior edges of pronotum rounded, not produced into lobes. Scutum shiny, hairy, with medial region reticulate rugose and lateral regions sculptured by numerous longitudinal keels. Notauli absent. Scutellum reticulate rugose and sculptured by numerous longitudinal keels. Metanotum very reduced, short. 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. Protarsal segment 1 longer than segment 4 (35:25). Enlarged claw ( Plate 92C ) with one large subapical tooth and one row of four–nine peg-like hairs. Segment 5 of protarsus ( Plate 92C ) with two rows of 18–20 lamellae; distal apex with at least 30 lamellae. Tibial spurs 1/0/2.

Male. Unknown.

Material examined. Types: holotype ♀: LAOS: Vientiane Prov., Ban Van Eue ( BPBM) . Paratype: PHILIPPINES: Palawan Island, Balabac, Dalawan Bay , 1♀ ( ZMK) . Other material. INDONESIA: Sulawesi, Utara, Dumoga-Bone National Park, Toraut , 220 m, 9–16.V.1985, forest YPT, J.S. Noyes leg., 1♀ ( BMNH) ; same locality label, IV.1985, 1♀ ( BMNH) ; same locality label, 1♀ ( AMNH) . PHILIPPINES: Basilan Island ( USNM) ; Negros Island, Cuernos Mts. ( USNM) .

Hosts. Unknown.

Distribution. Laos (Vientiane), Philippines (Palawan, Basilan, Negros), Indonesia (Sulawesi).

Figures

PLATE 92. A, C, E. Chelae, holotypes. B. Pronotum in lateral view. D. Male genitalia. A. Neodryinus beaveri (from Olmi 1998e). B, C. N. chelatus (from Olmi 1984). D. N. diffuses from Brunei (from Olmi 1987c). E. N. diffuses, holotype (from Olmi 1984). Scale bar 0.35 mm for A, 1.66 mm for B, 0.44 mm for C, 0.27 mm for D and 0.25 mm for E.