内蒙古和天津柽麦蛾属昆虫(鳞翅目,麦蛾科)

The present paper reports nine species of the genus Ornativalva Gozmány from Inner Mongolia and Tianjin, China. Ornativalva acutivalva Sattler is newly recorded from China. The female of Ornativalva sinica Li is described for the first time to science. The males of Ornativalva ornatella Sattler and Ornativalva zonella (Chrétien) are newly reported to China. The distribution map of the Chinese species of Ornativalva is given (Fig.1). 1 Ornativalva acutivalva Sattler, 1976 New record to China (Figs.2-4) Ornativalva acutivalva Sattler, 1976. Bull. Br. Mus. Nat. Hist., (Ent.) 34(2): 142. Distribution. China (Inner Mongolia), Mongolia. 2 Ornativalva basistriga Sattler, 1976 Ornativalva basistriga Sattler, 1976. Bull. Br. Mus. Nat. Hist., (Ent.) 34(2): 130. Distribution. China (Ningxia, Xinjiang, Inner Mongolia); Mongolia. 3 Ornativalva grisea Sattler, 1967 Ornativalva grisea Sattler, 1967. Beitr. Naturk. Forsch. SüdwDtl., 26(3): 73. Distribution. China (Xinjiang, Inner Mongolia); Afghanistan.4 Ornativalva heluanensis (Debski, 1913) Teleia heluanensis Debski, 1913. In: Andres, Bull. Soc. Ent. Egypte, 3: 111. Distribution. China (Ningxia, Qinghai, Xinjiang, Tianjin); Western Asia, Europe, North Africa.5 Ornativalva ornatella Sattler, 1967 (Figs.5-6) Ornativalva ornatella Sattler, 1967. Beitr. Naturk. Forsch. SüdwDtl., 26(3): 78. Distribution. China (Xinjiang, Inner Mongolia); Mongolia, Iran, Afghanistan, Turkey, Russia, Romania. Notes. The male of the species is recorded for the first time to China. 6 Ornativalva zonella (Chrétien, 1917)(Figs.7-8) Teleia zonella Chrétien, 1917. Annls Soc. Ent. Fr., 85: 474. Distribution. China (Xinjiang, Inner Mongolia), Iran, Israel, Afghanistan, Turkey, Saudi Arabia, Tunis, Algeria. Notes. The male of the species is recorded for the first time from China. 7 Ornativalva plutelliformis (Staudinger, 1859) Gelechia plutelliformis (Staudinger, 1859), Stettin. Ent. Ztg., 20: 239. Distribution. China (Xinjiang, Inner Mongolia), Western Asia, Southern Europe, Northern Africa.8 Ornativalva sinica Li, 1991 (Fig.9) Ornativalva sinica Li, 1991. Entomotaxonomia, 13(2): 88. Distribution. China (Shaanxi, Ningxia, Inner Mongolia, Tianjin). Notes. The female of the species is described for the first time to science. 9. Ornativalva zepuensis Li et Zheng, 1995 Ornativalva zepuensis Li et Zheng, 1995. Zoological Research, 16(4): 332. Ornativalva ochraceofusca Sattler, Li and Li, 1992. Journal of Northwestern Forestry College, 7(4): 64, fig. 2;Li, 2002, Gelechiidae of China, I: 80, pl. 3, fig. 70 (misidentification). Distribution. China (Ningxia, Qinghai, Xinjiang, Inner Mongolia).

新疆柽麦蛾属三新种三新纪录（鳞翅目：麦蛾科）

本文记载采自新疆的柽麦蛾属３新种３中国新纪录种。对每种进行了详细描述并给出了外生殖器图。

埃及柽麦蛾——控制柽柳的有效天敌

对埃及柽麦蛾的年生活史、习性及其天敌进行了观察。该虫在新疆阜康县 1年 3代 ,以老熟幼虫在吐丝粘着枝条形成的丝巢中化蛹 ,秋末在地面枯枝落叶层中越冬。第 1代历期 3 0～ 45d ,第2代 2 5～ 3 0d ,第 3代为越冬代。野外采集幼虫和蛹在室内盆栽多枝柽柳上进行的接种试验表明 ,埃及柽麦蛾幼虫在盆栽多枝柽柳上可以完成生长发育 ,种群增长迅速 。

中国柽麦蛾属二新纪录(鳞翅目:麦蛾科)

本文记述中国柽麦蛾属2新纪录种:额柽麦蛾Ornativalva frontellaSattler和褐柽麦蛾Ornativalva ochraceofusca Sattler,两种均分布于宁夏。至此,我国己知该属昆虫共8种。

世界柽麦蛾属支序生物地理学研究(鳞翅目:麦蛾科)

基于对世界柽麦蛾属昆虫外部形态和外生殖器的形态学研究, 选择了66个性状演变系列, 通过PAUP*4b10软件对柽麦蛾属51种昆虫进行了支序系统学分析。分析结果认为 heluanensis 种团并不是一个单系群, 柽麦蛾属被重新作了7个种团的划分。在支序系统学分析的基础上, 柽麦蛾属昆虫的14个地理分布区域等级关系被重建, 显示出古地中海地区复杂的历史, 同时说明在该属分布格局中扩散事件客观存在。