中国绵粉蚧属种类记述(同翅目:蚧总科:粉蚧科)

研究和整理了中国绵粉蚧属Ｐｈｅｎａｃｏｃｃｕｓ Ｃｏｃｋｅｒｅｌｌ的种类和分布。截至目前,我国该属计有２０种,其中包括本文３新种：无管绵粉蚧Ｐ．ａｔｕｂｕｌａｔｕｓ ｓｐ．ｎｏｖ．,内蒙粉蚧Ｐ．ｎｅｉｍｅｎｇｕｌｉｃｕｓ ｓｐ．ｎｏｖ．和山西绵粉蚧Ｐ．ｓｈａｎｘｉｅｎｓｉｓ ｓｐ．ｎｏｖ．及６个中国新纪录种：盐木绵粉蚧Ｐ．ａｒｔｈｒｏｐｈｙｔｉ Ａｒｃｈａｎｇｅｌｓｋａｙａ,时麦绵粉蚧Ｐ．ｐｒｅｉ     

粉蚧科一新属一新种（同翅目：蚧总科）

本文记述同翅目蚧总科粉蚧科一新属一新种。即异星粉蚧属Ｈｅｔｅｒｏｈｅｌｉｏｃｏｃｃｕｓ ｇｅｎ．ｎｏｖ．,内蒙异星粉蚧Ｈ．ｉｎｎｅｒｍｏｎｇｏｌｉｃｕｓ ｓｐ．ｎｏｖ．。新种模式标本保存在山西农业大学蚧虫研究中心。     

中国粉蚧科一新属一新种（同翅目：蚧亚目）

记述我国粉蚧科１新属：结粉蚧属Ｓｉｎｏｃｏｃｃｕｓ,ｇｅｎ．ｎｏｖ．及其模式种：采自天津南开大学校园榆树Ｕｌｍｕｓ ｐｕｍｉｌａ Ｌ．枝干树皮裂缝内的榆华粉蚧Ｓｉｎｏｃｏｃｃｕｓ ｕｌｍｉ,ｓｐ．ｎｏｖ．。模式标本保存在南开大学生物系。     

山西星粉蚧属二新种记述（同翅目：蚧总科：粉蚧科）

本文记述采自中国山西的星粉蚧属２新种,模式标本保存在山西农大蚧虫研究中心。１．无脐星粉蚧Ｈｅｌｉｏｃｏｃｃｕｓａｃｉｒｃｕｌｕｓ,新种（图１）本新种与Ｈ．ＢａｏｔｏｕｉＴａｎｇ,１９８８为本属中无腹脐者。两种的区别在于后种星管腺２种,且多;而新种星管腺１种,且少。正模♀,蒿（Ａｒｔｅｍｉｓｉａｓｐ．）,山西沁水,１９９５－Ⅶ－２１,武三安采;副模１２♀♀,同正模;５♀♀,青蒿（Ａｒｔｅｍｉｓｉａａｐｉａｃｅａ）,其它同正模２．苜蓿星粉蚧Ｈｅｌｉｏｃｏｃｃｕｓｍｅｄｉｃａｇｉｃｏｌａ,新种（图２）本新种与Ｈ．ｐａｖｌｏｖｓｋｉＢｏｒｃｈｓｅｎｉｕｓｅｔＴｅｒｅｚｎｉｋｏｖａ,１９５９相近,其区别在于新种星管腺少,只在后体部存在,而后种星管腺多,在体背缘成纵列。正模♀,苜蓿（Ｍｅｄｉｃａｇｏｓａｔｉｖａ）,山西沁水,１９９５－Ⅶ－２２,武三安采;副模６♀♀,同正模     

枝圆盾蚧属新种记述（同翅目：蚧总科：盾蚧科）

本文记述了枝圆盾蚧属Ｄｉａｓｐｉｄｉｏｔｕｓ Ｃｏｃｋｅｒｅｌｌ一新种,危枝圆盾蚧Ｄｉａｓｐｉｄｉｏｔｕ ｐｅｒｎｉｃｉａｂｉｌｕｓ ｓｐ．ｎｏｖ．,该属是盾蚧科Ｄｉａｓｐｉｄｉｄａｅ中的一个小属。新种的模式标本保存在中国科学院动物研究所。     

中国北部马头蚧属一新种记述（同翅目：蚧科）

本文描述采自中国北部寄生在针茅属Ｓｔｉｐａｓｐ．植物上的蚧科１新种,即中华马头蚧Ｓｃｙｔｈｉａｓｉｎｅｎｓｉｓｓｐ．ｎｏｖ模式标本保存在山西农业大学蚧虫研究中心。     

绛蚧属一新种记述（同翅目：蚧总科：绛蚧科）

本文记述了采自云南西双版纳的绛蚧属１新种－－版纳绛蚧Ｋｅｒｍｅｓ ｂａｎｎａｅｎｓｉｓ Ｌｉｕ ｓｐ．ｎｏｖ．,对其雌、雄成虫和一龄若虫的形态特征分别进行了详细描述和图示。模式标本保存于山东农业大学植物保护系昆虫标本室。     

中国西南地区叶蜂新属种(膜翅目: 叶蜂科)(英文)

本文记述中国西南地区叶蜂２新属１０新种：短跗富槛叶蜂Ｔｏｇａｓｈｉａｂｒｅｖｉｔａｒｓｕｓｇｅｎ．ｅｔｓｐ．ｎｏｖ．，新属新种，模类秋叶蜂Ａｐｅｔｈｙｍｏｒｐｈａｔｙｐｉｃａｇｅｎ．ｅｔｓｐ．ｎｏｖ．，新属新种，西藏弓脉叶蜂Ｈｅｍａｔｈｌｏｐｈｏｒｕｓｔｉｂｅｔａｎｕｓｓｐ．ｎｏｖ．，红跗长距叶蜂Ｍｉｍａｔｈｌｏｐｈｏｒｕｓｆｕｌｖｉｔａｒｓｕｓｓｐ．ｎｏｖ．，平盾长距叶蜂Ｍｉｍａｔｈｌｏｐｈｏｒｕｓｐｌａｎｏｓｃｕｔｅｌｉｓｓｐ．ｎｏｖ．，邻脉尖唇叶蜂Ｍａｌａｃｈｉｅｌａｉｎｔｅｒｓｔｉｔｉａｌｉｓｓｐ．ｎｏｖ．，缢腹平背叶蜂Ａｌａｎｔｕｓａｔｈｌｏｐｈｏｒｏｉｄｅｓｓｐ．ｎｏｖ．，中华歧爪叶蜂Ｎａｇａｍａｓａｉａｓｉｎｉｃａｓｐ．ｎｏｖ．，中华宽颊叶蜂Ａｄｕｎｇｉａｓｉｎｉｃａｓｐ．ｎｏｖ．，短角宽颊叶蜂Ａｄｕｎｇｉａｂｒｅｖｉｃｏｒｎｉｓｓｐ．ｎｏｖ．，模式标本除注明外均保存于中南林学院环境与资源系昆虫标本室。此外长距叶蜂属ＭｉｍａｔｈｌｏｐｈｏｒｕｓＭａｌａｉｓｅ，歧爪叶蜂属ＮａｇａｍａｓａｉａＴｏｇａｓｈｉ和宽颊叶蜂属ＡｄｕｎｇｉａＭａｌａｉｓｅ为中国新记录属。还建立一新组合：Ｔｏｇａｓｈｉａ     

中国蝽卵金小蜂属分类研究(膜翅目:小蜂总科:金小蜂科)

研究了中国金小蜂科蝽卵金小蜂属,记述１新种、１个新组合种及２个中国新纪录种：Ａｃｒｏｃｌｉｓｏｉｄｅｓ ｑｕｉｎｔｕｓ ｓｐ．ｎｏｖ．、Ａｃｒｏｃｌｉｓｏｉｄｅｓ ｓｉｎｉｃｕｓ（Ｈｕａｎｇ＆Ｌｉａｏ）ｃｏｍｂ．ｎｏｖ．,Ａｃｒｏｃｌｉｓｏｉｄｅｓ ｌｕｚｏｎｅｎｓｉｓ Ｇａｈａｎ、Ａｃｒｏｃｌｉｓｏｉｄｅｓ ｉｎｄｉｕｓ Ｆｅｒｒｉｅｒｅ。模式标本保存于中国科学院动物研究所动物标本馆。     

云南叉科五新种(目:亚目)

本文描述云南省叉科（Ｐｓｅｕｄｏｃａｅｃｉｌｉｉｄａｅ）五新种：其中劳属ＬｏｂｏｃａｅｃｉｌｉｕｓＬｅｅｅｔＴｈｏｒｎｔｏｎ１种;四裂劳Ｌ．ｑｕａｄｒｉｐａｒｔｉｔｕｓｓｐ．ｎｏｖ,蛇属Ｏｐｈｉｄｏｄｐｅｏｍａ　Ｅｎｄｅｒｌｅｉｎ１种;波纹蛇Ｏ．Ｆｌｕｃｔｏｓａ　ｓｐ．ｎｏｖ,异属ＨｅｔｅｒｏｃａｅｃｉｌｉｕｓＬｅｅａｎｄＴｈｏｒｎｔｏｎ３种;八斑异Ｈ．ｏｃｔｏｍａｃｕｌａｔｕｓｓｐ．ｎｏｖ,景洪异Ｈ．Ｊｉｎｇｈｏｎｇｉｃｕｓ　ｓｐ．ｎｏｖ,乳突异Ｈ．ｐａｐｉｌｌａｔｕｓｓｐ．ｎｏｖ．。     

Are some prepupae and pupae of male mealybugs and root mealybugs (Hemiptera,Coccoidea, Pseudococcidae and Rhizoecidae) mobile?

It is hypothesised here that some mealybug (Pseudococcidae) and root mealybug (Rhizoecidae) prepupae and pupae are mobile. The prepupa and pupa of the mealybug Promyrmococcus dilli Williams and the prepupa of the root mealybug Ripersiella malschae (Williams) are described and illustrated and their probable mobility is discussed. It is also suggested that the prepupae and pupae of the mealybug Macrocepicoccus loranthi Morrison can move rapidly on the leaves when disturbed.     

安徽泡粉蚧属一新种(同翅目:蚧总科:粉蚧科)

记述采自安徽黄山的泡粉蚧属一新种,即黄山泡粉蚧Puto huangshanensis sp.nov.,模式标本保存在北京林业大学昆虫标本室。     

中国拂粉蚧属一新记录种（半翅目，蚧总科，粉蚧科）

热带拂粉蚧Ferrisia malvastra(McDaniel),是一种分布广泛的多食性害虫,可取食30科58种植物,分布29个国家和地区.2014年6月于云南省大理市一未知植物上发现该虫,这是该虫在我国的首次报道.本文重新描述了热带拂粉蚧雌成虫形态特征并附特征图,并介绍其寄主植物、地理分布、生物学及经济意义.     

Comparison of Phenacoccus solenopsis specimens from different regions of Pakistan using COI molecular barcoding (Hemiptera: Pseudococcidae)

Because correct identification of insects is crucial for pest management involving chemical or biological control agents, we have used a molecular approach to identify and characterize specimens of the cotton pest Phenacoccus solenopsis Tinsley (Sternorrhyncha: Pseudococcidae) present in different regions of Pakistan. The specimens were analyzed through DNA sequence analysis of their mitochondrial COI (mtCOI) gene using an improved procedure that could distinguish between the pest and its associated parasitoid. Our analysis showed no variation among the mealybug specimens from different geographical locations of Pakistan and confirmed that this is the same species and haplotype that is infesting cotton plants in other parts of Asia. This information will assist in the development of biological control programs against P. solenopsis in Pakistan and other Asian countries.     

A new species and a new record of the genus Balanococcus Williams(Hemiptera:Coccoidea:Pseudococcidae) from China

A new species and a new record of the genus Balanococcus Williams are described from China.They are B.zhejiangensis sp.nov.and B.kwoni Pellizzari Danzig,2007.The new species,collected from Zhejiang,China under leaf sheath of Phyllostachys praecox,is similar to B.kwoni Pellizzari Danzig,but can be distinguished by its hind coxa inflated,and only small type of oral collar tubular ducts present on dorsal surface.A key to Chinese species of Balanococcus is given.All specimens examined are deposited in the Insect Collection of Beijing Forestry University.     

Ultrastructure of sensory receptors on the labium of the cassava mealybug,Phenacoccus manihoti Matile Ferrero

The ultrastructure of the sensory receptors located on the labium of the cassava mealybugPhenacoccus manihoti Matile-Ferrero (Homoptera, Pseudococcidae) was studied with scanning and transmission electron microscopes. Trichoid hairs of probable mechanoreceptive function are distributed over the labium. Uniporous chemosensilla which possess a mechanoreceptive dendrite, multiporous chemosensilla and mechanoreceptive pegs are present on the tip of the labium. The presence of contact and olfactory chemoreceptors on the labial tip ofP. manihoti suggests that tapping it on the cassava leaf provides the pest with information about the chemical nature of the leaf surface. ORSTOM