摘要
本文报道采自广西和江西的绒茧蜂属二新种。模式标本存于湖南农学院昆虫标本室。1.黄足绒茧蜂Apanteles vitellinipes,新种(图1～4) 雌 体黑色。触角柄节、梗节、下颚须、翅基片、足(包括基节)、腹部第一背板基部凹陷部分、第1～3背板侧膜边缘和产卵管黄色;触角鞭节、前翅前缘脉、翅痣、痣后脉、产卵管鞘深褐色;其它翅脉褐色。
1. Apanteles vitellinipes You et Zhou, sp . nov. (Fig. 1-4)The species belongs to the sundanus-group (Nixon, 1965), and is similar to A. sundanus Wilkinson and A. ariadne Nixon. It differs the latter two species in the following aspects: Length: (?) 3.0mm.Holotype (?) , Ⅶ- Ⅸ-1982, Raise County, Guangxi, collected by Zhou Zhihong. Paratype 1 (?), Ⅳ-1981, Huanjiang County, Guangxi, collected by Zhou Zhihong.3. Apanteles claniae You et Zhou, sp. nov. (Figs. 5-7)This species belongs to the laevigatus-group (Nixon, 1965), and is similar to A. longicauda (Wesmael), but differs from the latter in that the penultimate joint of flagellum is 1.5 times as long as wide; the hind femur is yellow; and the ovipositor is abruptly tapered at the apex , the ovipositor sheath is somewhat shorter than hind tarsus. This species differs from A. laevigatus (Ratzburg) in that the basal field of abdominal tergite 2 of is four times as wide as long, with some weak longitudinal rugosities, and the ovipositor sheath is 1.16 times as long as the tibia.Length: (?) 2.4 mm.Host: Clania variegata Snellen (Psychidae).Holotype (?), Paratypes 2 (?) (?), 2-Ⅶ-1978, Nanchang, Jiangxi, by Sheng Jinkun.The type specimens are deposited in the Insect Collection of Hunan Agricultural College, Changsha.
基金
国家自然科学基金
关键词
茧蜂科
绒茧蜂属
新种
Braconidae, Apanteles——Taxonomy / New Species.
