摘要
本文记述了采自新疆的苏姬蜂属四个新种:天山苏姬蜂、细苏姬蜂、粗腹苏姬蜂和斑颊苏姬蜂。全部模式标本保存于八一农学院昆虫标本室.
Four new species of the genus Sussaba cameron from Xinjiang, China are described and illustrated. They are Sussaba tianshensis sp. n., Sussaba gracititas sp. n., Sussaba trachyaldomina sp. n. and Sussaba stictgena sp. n.. All of the type specimens are deposited in the Insect Collections of the August lst Agricultural College.1 Sussaba tianshanensis Wang and Ma et al. sp. nov. (Fig.1) this specise closely resembles S. elongata Provanchcr. in every particular, but may be separated from the latter in that its: OOC1.7×HO; Face 2.0 as wide as high; Malar space 0.85×basal width of mandible. Antenna with 21flagcllar segments, first segment 4.2 as long as wide; Humeral bar absent; Petiole 1.1×as long as wide at apex; yellow spots at basal coners of segments 3, 4 and 5 absent; Apical of the fore and mid coxae present yellow spots; Fore and mid femur ventrally black stripe.Holotype: ♀, Fukang, Xinjiang Uygus Autonomauo Region 28-Ⅴ Ⅰ-1990, Wang Dengyuan2 Sussaba gracilitas Wang and Ma et al. sp. nov. (Fig.2)This species is closely allied to S. tianshaneusis sp. nov., but may be distinguished from the latter by the following characters. Face 1.8×as wide as high; Malar space 1.4×basal width of mandible; Antenna with 20 flagellar segments, first segment 4.4×as long as wide; Humeral bar small. yellow; Petiole 1.4×as long as wide at apex; Apieal 1/2 of fore and mid yellow; Fore and mid femur ventrally black; Abdominal segment 3 rufous.Holotype: ♀, Hanas, Altay Xinjiang Uygus Autonomauo Region 1 400 m 27-Ⅴ Ⅱ-1990, Wang DengyuanParatypc: ♂ Hanas, Altay Xinjiang Uygus Autonomauo Region 1350 m 24-Ⅴ Ⅱ-1991,Li Qinxi3 Sussaba trachyabdomina Wang and Ma et al. sp. nov. (Fig.3)This species differs from the known species of the genus in that; OOC1.3×HO; Face 1.9×as wide as high; Malar space 1.3×basal width of mandible; Antenna with 20flagcllar segments, first segment 4.0 as long as wide; Median lobe of mesoscutum shagreened; Fore and mid coxae black except basal coners; Fore and mid tarsi black-brown; Abdominal progressively narrowed from base of segment 3, not compressed. Petiole 1.4×as long as wide at apex.Holotype: ♀ Hanas, Altay Xinjiang Uygus Autonomauo Region 25-Ⅴ Ⅱ-1991, Li Qinxi4 Sussaba stictgena Wang and Ma et al. sp. nov. (Fig.4)This species is closely related to S. gracilitas sp. nov., but differs in; OOC0.9×HO; Face 1.8 as wide as high; A pair of submedian vertical depressions above clypeus absent; Malar space 1.0×as long as basal width of mandible; 18 flagcllar segments, first segment length 3.5×width; Gena yellow near compound eyes; Tyloids on segments 5～9; Nervulus distad of basal vein by about 0.4×the former length; Petiole 1.1×as long as width at apex; All of fore and mid coxa yellow; Terminal abdominal segments, figure 4.Hololype: ♂ Hanas, Altay Xinjiang Uygus Autonomauo Region 1250 m 25-Ⅴ Ⅱ-1991, Li Qinxi
基金
国家自然科学基金:项目编号:38960013
关键词
姬蜂科
苏姬蜂属
新种
新疆
taxonomy
hymenoptera
ichncumonidac
diplazontinae
Sussaba
new species
Xinjiang
