Pseudodryinus thai Olmi, 2008

Xu, Zaifu, Olmi, Massimo & He, Junhua, 2013, Dryinidae of the Oriental region (Hymenoptera: Chrysidoidea), Zootaxa 3614 (1), pp. 1-460 : 313-314

4. Pseudodryinus thai Olmi, 2008

( Plates 90E, I , 91A, B )

Pseudodryinus thai Olmi 2008c: 233 .

Description of male ( Plate 91A, B ): fully winged; length 2.4 mm. Head black, except mandible and clypeus testaceous; antenna testaceous; mesosoma black; metasoma brown; legs testaceous-yellow. Antenna filiform; antennal segments in following proportions: 5:5:9:8:7:7:7:7:6.5:9.5. Head dull, convex, almost completely reticulate rugose; areas between posterior ocelli and eyes smooth, shiny, punctate, unsculptured among punctures; antennal scrobes smooth, shiny, unsculptured; frontal line complete; POL = 5; OL = 2; OOL = 5; OPL = 1; TL = 4; greatest breadth of posterior ocelli longer than OPL (3:1); occipital carina complete; temple very prominent; occiput very excavated, shiny, smooth, unsculptured. Mandible with four irregular teeth ( Plate 90E ). Palpal formula 6/3. Pronotum very short, rugose. Scutum shiny, strongly punctate, unsculptured among punctures. Notauli complete, posteriorly joint. Scutellum shiny, finely punctate, unsculptured among punctures. Metanotum shiny, smooth, unsculptured. Mesopleuron shiny, smooth, punctate, unsculptured among punctures. Metapleuron shiny, smooth, unsculptured. Propodeum dull, reticulate rugose, with strong irregular transverse keel between dorsal and posterior surface; dorsal surface reticulate rugose, with large areolae; posterior surface with two complete longitudinal keels and median and lateral areas reticulate rugose. Fore wing hyaline, without dark transverse bands; distal part of stigmal vein longer than proximal part (18:10); metacarpus longer than pterostigma. Paramere ( Plate 90I ) with inner transverse lobe. Tibial spurs 1/1/2.

Female. Unknown.

Material examined. Type: holotype ♂: THAILAND: Chaiyaphum Prov., Pa Hin Ngam National Park , creek at Tung Dok Grajeaw , 15°38.391'N 101°23.609'E, 750 m, Malaise trap, 12–18.VII.2006, K. Sa-nog & B. Adnafai leg. ( QSBG) .

Hosts. Unknown.

Distribution. Thailand (Chaiyaphum).

Figures

PLATE 90. A, E. Mandibles, holotypes. B, C. Maxillary palp (B) and Labial palp (C), holotypes. D, H. Chelae, holotypes. F, G, I,J. Male genitalia, holotypes. A–D. Pseudodryinus beckeri (from Olmi 1991). E, I. P.thai (from Olmi 2008c). F. P. piceus (from Olmi 2011a). G, H.P.sinensis (from Olmi 1993b). J. Neodryinus baishanzuensis (from Xu & He, 1996a). Scale bar 0.57 mm for A, 0.31 mm for B, 0.23 mm for C, I and J, 0.20 mm for D, F and G, 0.34 mm for E, 0.29 mm for H.

PLATE 91. Pseudodryinus thai, holotype. Length 2.4 mm (from Olmi 2008c). A. Dorsal view. B. Lateral view.