Anteon sylvaticum Xu & He, 1997

Xu, Zaifu, Olmi, Massimo & He, Junhua, 2013, Dryinidae of the Oriental region (Hymenoptera: Chrysidoidea), Zootaxa 3614 (1), pp. 1-460 : 176

124. Anteon sylvaticum Xu & He, 1997

( Plate 46C )

Anteon sylvaticum Xu & He 1997b: 108 ; He & Xu 2002: 212.

Description of Male. Fully winged; length 2.4–2.5 mm. Head black, except mandible testaceous; antenna brown, except segment 1 testaceous; mesosoma and metasoma black; legs testaceous, except metatarsus and club of metafemur brown (in specimen from China, Xixia, legs testaceous, except coxae proximally blackish). Antenna filiform; antennal segments in following proportions: 5.5:2.5:4:4:4:4:3.5:3.5:3.3:5.3. Head shiny, finely punctate, unsculptured among punctures; vertex without two oblique keels connecting posterior ocelli to occipital carina; frontal line absent; POL = 2.6; OL = 1.3; OOL = 3.5; OPL = 2; TL = 2.5; greatest breadth of posterior ocelli shorter than OPL (1.2:2); occipital carina complete. Scutum shiny, with anterior fourth punctate and unsculptured among punctures; rest of surface unsculptured. Notauli incomplete, reaching about 0.6 length of scutum. Scutellum and metanotum smooth. Propodeum reticulate rugose, with strong transverse keel between dorsal and posterior surface; posterior surface reticulate rugose, with two longitudinal keels, lateral areas reticulate rugose and median area almost totally smooth, with posterior fourth sculptured by transverse keels. Fore wing hyaline, without dark transverse bands; distal part of stigmal vein shorter than proximal part (3:5). Paramere ( Plate 46C ) with distal inner pointed process. Tibial spurs 1/1/2.

Female. Unknown.

Material examined. Type: holotype ♂: CHINA: Guizhou, Mt. Fanjingshan , 11.VII.1993, Xuexin Chen leg. ( ZJUC) . Other material. CHINA: Zhejiang, Mt. Fengyangshan , 28.VII.2007, Lanlan Zhu leg., 1♂ ( SCAU) . Palaearctic: CHINA: Ningxia Hui Nationality Autonomous Region, Jingyuan , Mt. Liupanshan , Xixia , 11.VII.2008, Jingxian Liu leg., 2♂ ( SCAU) .

Hosts. Unknown.

Distribution. China (Guizhou, Zhejiang, Ningxia).

Figures

PLATE 46. A, B. Chelae, holotypes. C–E. Male genitalia. A. Anteon superbum (from Olmi 1984). B. A. takenoi (from Olmi 1995f). C. A. sylvaticum, holotype (from Xu & He, 1997b). D. A. taiwanense, holotype (from Olmi 1991). E. A. takenoi from China. Scale bar 0.12 mm for A, 0.19 mm for B, C and D, 0.20 mm for E.