Neodryinus phuphayonensis Olmi

Xu, Zaifu, Olmi, Massimo & He, Junhua, 2011, Revision of the Oriental species of the genus Neodryinus Perkins 1905 (Hymenoptera: Dryinidae: Gonatopodinae), with description of a new species from China, Zootaxa 2790, pp. 1-22 : 15-16

12. Neodryinus phuphayonensis Olmi

( Fig. 19 )

Neodryinus phuphayonensis Olmi 2008: 234 .

Material examined. Type: Holotype, male, THAILAND: Sakon Nakhon, Phu Pha Yon National Park, 16°55.449'N 104°10.757'E, 295 m, 17–23.vii.2006, M. Ngoyjansri & C. Cheaukamjan coll. ( QSBG!).

Diagnosis. Male with frontal line absent; scutellum granulated; forewing hyaline, without dark transverse bands; dorsal process of parameres located in distal region, with medial prominence pointed ( Fig. 19 ). Female unknown.

Redescription. Male: fully winged; length 2.6 mm. Head black, except mandibles partly testaceous; antenna brown-testaceous, except segments 1–2 testaceous; mesosoma black; metasoma brown; legs brown, except fore tibiae and tarsi testaceous, segments 1–3 of mid and hind tarsi whitish. Antenna filiform; antennal segments in following proportions: 5:5:13:10:10:10:9:8:7:8. Head dull, granulated and reticulate rugose; frontal line, occipital carina and temples absent; POL = 6; OL = 2; OOL = 4; greatest diameter of posterior ocelli longer than OL (3:2). Palpal formula: 6/3. Scutum dull, granulated. Notauli complete, posteriorly separated; minimum distance between notauli shorter than POL (3.5:6). Scutellum granulated. Metanotum shiny, without sculpture. Propodeum dull, reticulate rugose, with two large areolae on sides of dorsal region. Forewing hyaline, without dark transverse bands; marginal cell open; distal part of stigmal vein approximately as long as proximal part. Parameres with a long distal dorsal process, provided of a medial prominence ponted ( Fig. 19 ). Tibial spurs 1/1/2.

Female: unknown.

Distribution. Only known in the type locality.

Hosts. Unknown.

Figures

FIGURES 17 – 20. 17, 18. Neodryinus malayanus, Ψ, holotype. 17. Pronotum, lateral view; 18. Chela. 19. N. phuphayonensis, ♂, holotype, genitalia. 20. N. pseudodiffusus, Ψ from Sabah, Sandakan, pronotum, lateral view. Scale bar 0.37 mm for 17, 0.09 mm for 18, 0.05 mm for 19, and 0.30 mm for 20.