Pseudodryinus Olmi, 1991

Xu, Zaifu, Olmi, Massimo & He, Junhua, 2013, Dryinidae of the Oriental region (Hymenoptera: Chrysidoidea), Zootaxa 3614 (1), pp. 1-460 : 311

12. Genus Pseudodryinus Olmi, 1991

Pseudodryinus Olmi 1991: 365 ; Olmi 1993b: 62; He & Xu 2002: 285; Mita 2009b: 52 ; Kim et al., 2011: 167.

Type species. Pseudodryinus townesi ( Olmi, 1984) , by original designation.

Diagnosis. Female ( Plate 89A, B ): fully winged ( Plate 89A, B ); palpal formula 3/2, 4/2, 4/3, 5/2, or 5/3; antenna with many long hairs on segments 6–10 ( Plate 89A, B ); fore wing with three cells enclosed by pigmented veins (costal, median and submedian) ( Plate 89A, B ); protarsus chelate ( Plate 89A, B ); chela with rudimentary claw ( Plate 90D ); segment 5 of protarsus less than twice as broad as enlarged claw ( Plate 90D ); enlarged claw with one subapical tooth ( Plate 90D )); tibial spurs 1/1/2. Male ( Plate 91A, B ): fully winged ( Plate 91A, B ); palpal formula 6/3; occipital carina complete; mandible with four irregular teeth ( Plate 90A, E ); notauli joint or separated at posterior margin of scutum; if separated, minimum distance between notauli much shorter than greatest breadth of posterior ocelli; fore wing with three cells enclosed by pigmented veins (costal, median and submedian) ( Plate 91A, B ); fore wing with metacarpus as long as, or longer than pterostigma ( Plate 91A, B ); tibial spurs 1/1/2.

Distribution. Palaearctic, Afrotropical, Oriental and Australian regions.

Hosts. Unknown.

World species. Ten species are known, four in the Oriental region.

Key to the species

Females (unknown those of P. thai and P. piceus )

1. Head testaceous, except ocellar region darkened................................................. P. sinensis Olmi

- Head black, except mandible, clypeus, gena, ventral side and anterior region of face testaceous........... P. beckeri Olmi

Males (unknown that of P. beckeri )

1. Notauli complete, posteriorly joint........................................................................ 2

- Notauli complete, posteriorly separated.................................................................... 3

2. Scutum strongly punctate, granulated among punctures........................................... P. sinensis Olmi

- Scutum strongly punctate, unsculptured among punctures............................................ P.thai Olmi

3. Scutum granulated and punctate............................................................. P. sinensis Olmi

- Scutum punctate, not granulated, with anterior half very strongly punctate............................. P. piceus Olmi

Figures

PLATE 89. Female of Pseudodryinus sp. Length 4.5 mm. (from Olmi 1991). A. Dorsal view. B. Lateral view.

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.