Fiorianteon rugosum Olmi, 1995, 1989

Xu, Zaifu, Olmi, Massimo & He, Junhua, 2013, Dryinidae of the Oriental region (Hymenoptera: Chrysidoidea), Zootaxa 3614 (1), pp. 1-460 : 57

3. Fiorianteon rugosum Olmi, 1995

( Plates 16A–D )

Fiorianteon rugosum partim Olmi 1991 (female): 127.

nec Fiorianteon rugosum partim Olmi (male): Olmi 1991: 128 (see Fiorianteon choui Olmi ).

Fiorianteon rugosum Olmi : Olmi 1995a: 22; He & Xu 2002: 94.

Description of Female. Fully winged ( Plate 16A, B ); length 2.56–3.00 mm. Head black, except mandible, clypeus anterior region of face whitish; antenna brown, except segments 1–2 testaceous; mesosoma black; metasoma brown or black; legs testaceous, except metacoxa partly black. Antenna clavate; antennal segments in following proportions: 8:6:17:13:10:8:8:7:8:10. Head shiny, punctate, unsculptured among punctures; frontal line absent; face with small hollow situated in center in front of anterior ocellus; occipital carina complete; POL = 5; OL = 2; OOL = 10; OPL = 6; TL = 11. Scutum and scutellum shiny, punctate, unsculptured among punctures. Notauli incomplete, reaching approximately 0.5–0.6 length of scutum. Metanotum reticulate rugose. Propodeum dull, reticulate rugose, without transverse or longitudinal keels. Fore wing hyaline, without dark transverse bands; occasionally fore wing slightly darkened; distal part of stigmal vein approximately as long as proximal part. Protarsal segments in following proportions: 18:3:4:7:13. Enlarged claw ( Plate 16C ) without subapical tooth, lamellae, bristles or hairs. Segment 5 of protarsus ( Plate 16C ) with one row of approximately 37–38 small lamellae; distal apex with approximately five–seven lamellae. Tibial spurs 1/1/2.

Description of Male. Fully winged; length 2.1–2.4 mm. Head black, except mandible, clypeus, malar space and small area near anterior margin of face testaceous-whitish; antenna brown; mesosoma black; metasoma brown; legs testaceous, except metacoxa almost totally black. Antenna filiform; antennal segments in following proportions: 8:5:14:12:11:9:8:8.5:8:10. Head shiny, smooth, punctate, unsculptured among punctures; frontal line absent; occipital carina complete; POL = 4; OL = 2; OOL = 9; OPL = 5; TL = 9. Pronotum short, transverse, punctate, unsculptured among punctures. Scutum shiny, smooth, punctate, unsculptured among punctures, rugose near anterior margin. Notauli incomplete, reaching approximately 0.5 length of scutum. Scutellum and metanotum shiny, smooth, punctate, unsculptured among punctures. Propodeum dull, reticulate rugose, without transverse or longitudinal keels. Fore wing hyaline, without dark transverse bands; distal part of stigmal vein shorter than proximal part (6:8). Genitalia in plate 16D. Tibial spurs 1/1/2.

Material examined. Type: holotype ♀: CHINA: Taiwan, Nantou , Meifeng , 2150 m, 10.V.1983, H. Townes leg. ( AEIC) (in the original description Olmi (1991) wrote that 1♂ paratype of F. rugosum was deposted in AEIC; afterwards this paratype was transferred from F. rugosum to F. choui Olmi ). Other material. CHINA: Guangdong, Nanling National Nature Reserve, 8.V.2004, Zaifu Xu leg., 1♀ ( SCAU); Guangdong, Yingde, Shimentai Provincial Nature Reserve, 300 m, 27–28.III.2003, Huachao Xu leg., 1♀ ( SCAU); Taiwan, Hualien, Tayuling, 2560 m ( TARI); Taiwan, Nantou, Meifeng, same locality labe las holotype, many further specimens ( AEIC, TARI); Taiwan, Nantou, Tsuifeng, 2300 m ( TARI); Taiwan, Nantou, Lushan, 1000 m ( TARI); Yunnan, Tengchong County, Dahaoping, 24.V.2009, Manman Wang leg., 1♀ ( SCAU).

Hosts. Unknown.

Distribution. China ( Taiwan, Guangdong, Yunnan).

Figures

PLATE 16. Fiorianteon rugosum. A, B. Holotype, dorsal view (A) and lateral view (B) (from Olmi 1991). Length 2.9 mm. C. Chela of holotype (from Olmi 1991). D. Male genitalia of male from China, Taiwan (from Olmi 1995a). Scale bar 0.17 mm for C and 0.20 mm for D.