1. Pseudodryinus beckeri Olmi, 1991 (Plate 90A, B, C, D) Pseudodryinus beckeri Olmi 1991: 369. Description of Female. Fully winged; length 4.5–5.0 mm. Head black, except mandible, clypeus, gena, ventral side and anterior region of face (more along orbits) testaceous; antenna brown, except segments 1–2 testaceous; propleuron black-brown; pronotum black-brown, except posterior margin, pronotal tubercle and medial area of disc testaceous; scutum black, except lateral areas brown-reddish; rest of mesosoma black, with reddish nuances on mesopleuron and occasionally also on ventral side (in specimen from Brunei, 04°34'N 115°07'E, scutellum browntestaceous); metasoma testaceous, except dorsal region brown; legs testaceous. Antenna filiform, very slender; antennal segments in following proportions: 9:5:56:47:25:14:9:8:8:10; rhinaria present in antennal segments 5–10; antennal segments 6–10 with distal part slender and proximal part broader. Head flat, shiny, unsculptured; occiput excavated; frontal line complete; occipital carina complete; POL = 4; OL = 2.5; OOL = 7; OPL = 1; TL = 5; mandible (Plate 90A) with 4 teeth progressing larger from anterior one to posterior. Palpal formula 4/3 (Plate 90B, C). Pronotum excavated, shiny, smooth, unsculptured, crossed by strong transverse furrow; pronotal tubercle reaching tegula. Scutum, scutellum and metanotum shiny, smooth, finely punctate, unsculptured among punctures. Notauli complete, posteriorly separated; minimum distance between notauli shorter than greatest breadth of posterior ocelli. Propodeum with strong transverse keel between dorsal and posterior surface; dorsal surface sculptured by two longitudinal median keels (region between above two keels sculptured by transverse keels) and with lateral areas rugose, sculptured by irregular keels; posterior surface with two longitudinal keels and median and lateral areas reticulate rugose. Fore wing hyaline, without dark transverse bands; distal part of stigmal vein much longer than proximal part (36:8). Protarsal segments in following proportions: 18:3.5:8:35:46. Segments of foreleg in following proportions: 61 (coxa): 59 (trochanter): 55 (femur): 51 (tibia). Enlarged claw (Plate 90D) with one large subdistal tooth and one row of 13–15 lamellae (few lamellae are situated between subapical tooth and distal apex). Segment 5 of protarsus (Plate 90D) with one row of 13 lamellae (in specimen from Brunei, 04°34'N 115°07'E, two rows of 3+13 lamellae); distal apex with about 16 lamellae. Tibial spurs 1/1/2. Male. Unknown. Material examined. Type: holotype ♀: MALAYSIA: Malaya, Negeri Sembilan, Pasoh Forest Reserve, 23.XI.1978, P. & M. Becker leg. (AEIC). Other material. BRUNEI: Temburong District, Batu Apoi Forest Reserve, Kuala Belalong Field Studies Centre, 04°34'N 115°07'E, 24.II.1992, Malaise trap, N. Mawdsley leg., 1♀ (BMNH). Hosts. Unknown. Distribution. Malaysia (Malaya), Brunei (Temburong).

Published as part of Xu, Zaifu, Olmi, Massimo & He, Junhua, 2013, Dryinidae of the Oriental region (Hymenoptera: Chrysidoidea), pp. 1-460 in Zootaxa 3614 (1) on pages 311-312, DOI: 10.11646/zootaxa.3614.1.1, http://zenodo.org/record/5278372