Dryinus latus Olmi, 1984

Xu, Zaifu, Olmi, Massimo & He, Junhua, 2013, Dryinidae of the Oriental region (Hymenoptera: Chrysidoidea), Zootaxa 3614 (1), pp. 1-460 : 278-279

19. Dryinus latus Olmi, 1984

(Plate 79E, G)

Dryinus latus Olmi 1984: 808; He & Xu 2002: 278; Xu, Olmi & He 2006c: 92; Guglielmino & Olmi 2006: 50; Mita & Okajima 2012: 154.

Description of Female. Fully winged; length 2.7–3.1 mm. Head black, except mandible and clypeus yellow; antenna totally testaceous; occasionally antenna brown, except segments 1–2 and 10 testaceous; mesosoma black, except lateral margins and posterior collar of pronotum reddish; metasoma brown; legs totally testaceous; occasionally legs brown, except tarsi testaceous. Antenna clavate. Head (Plate 79E) weakly excavated, dull, granulated; occipital carina complete; posterior ocelli touching occipital carina. Pronotum shiny, granulated, sculptured by numerous keels around disc; pronotal tubercle not reaching tegula. Scutum dull, hairy, granulated, with little distinct keels and areolae on posterior half and occasionally also on lateral region. Notauli incomplete, reaching about 0.50–0.75 length of scutum. Scutellum as sculptured as scutum. Metanotum rugose. Propodeum reticulate rugose, without longitudinal keels on posterior surface. Fore wing with three dark transverse bands; distal part of stigmal vein much longer than proximal part. Protarsal segment 1 slightly longer than segment 4. Enlarged claw not spatulate (Plate 79G), with one subapical tooth and one row of nine–ten lamellae. Segment 5 of protarsus (Plate 79G) with two rows of 14–22 lamellae; distal apex with 7–18 lamellae. Tibial spurs 1/1/2.

Description of Male. Fully winged; length 1.7–2.1 mm. Head black, except mandible testaceous; antenna testaceous-brown; mesosoma black; metasoma brown; legs testaceous, except coxae partly brown and club of metafemur darkened. Antenna filiform; antennal segments in following proportions: 4:3:7:7:6:5.5:5:5:4:5.5. Head dull, convex, granulated and reticulate rugose; frontal line incomplete, hardly visible on posterior half of face; POL = 4; OL = 1.5; OOL = 1.5; temple absent; posterior ocelli touching occipital carina; occipital carina incomplete, only present on dorsal side of head, laterally reaching eyes. Scutum dull, granulated and reticulate rugose. Notauli incomplete, reaching approximately 0.7–0.9 length of scutum. Scutellum dull, granulated. Metanotum dull, reticulate rugose. Propodeum dull, reticulate rugose, without transverse or longitudinal keels. Fore wing hyaline, without dark transverse bands; distal part of stigmal vein longer than proximal part (27:15). Tibial spurs 1/1/2.

Material examined. Types : holotype ♀: PHILIPPINES: Mindanao Island , Zamboanga ( BPBM). Paratypes: LAOS: Salavan (= Wapikhamthong) Prov. , Vapy (= Wapi), 1♀ ( BPBM) . PHILIPPINES: Palawan Island, Mt. Beaufort, Irawan River , 1♀ ( AMNH) . THAILAND: Nakhon Nayok Prov., Ban Na (= Banna), 1♀ ( BPBM) . VIET NAM: Lam Dong Prov., Dà Lat, 1♀ ( AMNH). Other material . CHINA: Hunan, Mt. Hengshan , 9.VII.1980, Xinwang Tong leg., 1♀ ( ZJUC) ; Hunan, Mt. Hengshan , 7.IX.1980, Xinwang Tong leg., 1♀ ( SCAU) ; Taiwan, Hualien, Tayuling , 2560 m, 9–16.VI.1980, K.S. Lin & B.H. Chen leg., 1♀ ( TARI) ; Taiwan, Nantou, Lienhuachih , 650 m, IV.1984, VI.1984, IX.1984, XI.1984, K.S. Lin & K.C. Chou leg., 5♀♀ ( TARI) ; same locality label, 23–26.V.1980, K.S. Lin & B.H. Chen leg., 1♀ ( TARI) ; Taiwan, Nantou, Tungpu , 1200 m, 18–23.XI.1981, T. Lin & W.S. Tang leg., 3♀♀ ( TARI) ; same locality label, 18–21.X.1982, K.C. Chou & S.C. Lin leg., 1♀ ( TARI) ; same locality label, 5–8.X.1981, T. Lin & W.S. Tang leg., 1♀ ( TARI) ; same locality label, 22–25.XI.1982, K.C. Chou & S.P. Huang leg., 2♀♀ ( TARI) ; Taiwan, Nantou , Wushe ( CNC) ; Taiwan, Taichung, Kukuan , 730 m, 14–17.X.1980, K.S. Lin & C.H. Wang leg., 1♀ ( TARI) ; Yunnan, Gejiu, Manhao, Lushuihe , 23.VII.2003, Zaifu Xu leg., 1♀ ( ZJUC) ; Zhejiang, Hangzhou, Yunxi , 15.VII.2003, Min Shi leg., 1♀ ( ZJUC) . INDIA: India, Morley collection, 2♀♀ ( BMNH) . LAOS: Attapeu Prov., 25 Km E Attapeu, 14°47'N 107°02'E, 118 m, 16.II.2010, J. Kantoh leg., 1♀ ( ELTU) (Mita & Okajima, 2012) . PHILIPPINES: Luzon Island , Baguio, Benguet ( USNM) . THAILAND: Mae Hong Son Prov., Soppong , 19°27'N 98°20'E, 1500 m, 7–12.V.1996 ( OLL) . Palaearctic : CHINA: Shandong, Taian City , 31.VIII.1995, Junhua He leg., 1♀ ( ZJUC) ; Shandong, Shanghe , 20.IX.2003, 16.X.2003, 29.V.2004, VII.2004, Jiahe Yan leg., reared from Sivaloka domnosus Chou & Lu, 4♀♀ and 4♂ ( ZJUC) .

Hosts. Fulgoridae ( Guglielmino & Olmi, 2006): in China (Shandong Prov.): Sivaloka domnosus Chou & Lu.

Distribution. China (Hunan, Taiwan, Yunnan, Zhejiang, Shandong), Philippines (Mindanao, Palawan, Luzon), Laos (Salavan, Attapeu), Thailand (Nakhon Nayok, Mae Hong Son), Viet Nam (Lam Dong).