食植瓢虫属Epilachna中国新记录种及两种幼虫的形态记述(鞘翅目:瓢虫科)

记述食植瓢虫属 Epilachna Chevrolat3种中国新记录种及其 2种幼虫形态 ,编制了该属中国已知幼虫种类检索表。新记录种和幼虫标本均保存于南京农业大学昆虫标本室。     

食植瓢虫属Epilachan中国新记录种及两种幼虫的形态记述（鞘翅目：瓢虫科）

记述食植瓢虫属Epilachna Chevrolat3种中国新记录种及其2种幼虫形态,编制了该属中国已知幼虫类检索秀。新记录种和幼虫标本均保存于南京农业大学昆虫标本室。     

广西食植瓢虫属五新种：鞘翅目：瓢虫科

本文记述采自广西的食植瓢虫属Ｅｐｉｌａｃｈｎａ５新种,即花端食植瓢虫Ｅｐｉｌａｃｈｎａ ａｎｔｈｏｄｅａ,ｓｐ．ｎｏｖ。,短叶食植瓢虫Ｅ．ｂｒａｃｈｙｌｏｄｂ,ｓｐ．ｎｏｖ。浪平食植瓢虫Ｅ．ｌａｎｇｐｉｎｇｅｎｓｉｓ,ｓｐ．ｎｏｖ．,靴管食植瓢虫Ｅ．ｏｃｒｅａｔａ,ｓｐ．ｎｏｖ．和管刺食植瓢虫Ｅ;ｓｉｐｏｎｅｃｈｉｎｕｌａｔａ,ｓｐ．ｎｏｖ．。     

湖北省武当山食植瓢虫属一新种（鞘翅目：瓢虫科）

记述食植瓢虫1新种：锤端食植瓢虫Epilachna malleforma sp.nov.,采自湖北省武当山南岩,模式标本存中国热带农业科学研究院植物保护研究所。     

海南岛食植瓢虫属一新种和二种新记录（鞘翅目：瓢虫科）

论述了采自海南岛的食植瓢虫属Epilachna一新种和二种中国新记录：拟球端食植瓢虫E. paraglobiera 新种; 同亨食植瓢虫E. donghoiensis Hoang, 1978中国新记录; 戈特克食植瓢虫E. gokteika Kapur, 1961中国新记录。     

中国食螨瓢虫名录及一新种记述（鞘翅目：瓢虫科）

本文以时间顺序记录了中国已知食螨瓢虫２４种,给出了参考文献（黑体页码表示此文献无雄性外生殖器图）及分布,其中包括１新种。     

湖南小毛瓢虫属三新种记述(鞘翅目:瓢虫科)

本文记述小毛瓢虫属Ｓｃｙｍｎｕｓ　Ｋｕｇｅｌａｎｎ小瓢虫亚属Ｓｃｙｍｎｕｓ（Ｐｕｌｌｕｓ）Ｍｕｌｓａｎｔ三新种：枝角小瓢虫Ｓｃｙｍｎｕｓ（Ｐｕｌｌｕｓ）ｃｌａｄｏｃｅｒｕｓｓｐ．ｎｏｖ,鞭丝小瓢虫Ｓｃｙｍｎｕｓ（Ｐｕｌｌｕｓ）ｍａｓｔｉｇｏｉｄｅｓ　ｓｐ．ｎｏｖ．,肾斑小瓢虫Ｓｃｙｍｎｕｓ（Ｐｕｌｌｕｓ）ｎｅｐｈｒｏｓｐｉｌｕｓ　ｓｐ．ｎｏｖ．。     

云南长崎齿瓢虫一新种：鞘翅目：瓢虫科

长崎齿瓢虫属Afissula Kapur自1955年建属以来,经各国学者不断发现及重新组合,迄今已报导13种。云南省以往没有这个属的记载,曹诚一等(1984)在整理云南省森林病虫普查标本时,发现沧源县有环管崎齿瓢虫Afissula kambaitana(Bielawski)的新分布,在瑞丽县发现了匙管畸齿瓢虫A.spatulata Cao et Xiao。1988年作者之一王红在云南永德县采到长崎齿瓢虫属昆虫6头,经鉴定为1新种,现记述如下。模式标本保存于西南林学院森保研究室。     

中国隐胫瓢虫亚科Aspidimerinae的新种及新记录：（鞘翅目：瓢虫科）

本文记述了中国隐胫瓢虫亚科Ａｓｐｉｄｉｍｅｒｉｎａｅ３属３４种，其中包括１亲记录属：拟隐胫瓢虫属Ｐｓｅｕｄａｓｐｉｄｉｍｅｒｕｓ；１新记录种：棕环拟隐胫瓢虫Ｐｓｅｕｄａｓｐｉｄｉｍｅｒｕｓ ｌｏｍｂａｔｕｓ Ｈｏａｎｇ，１９８３和３新种：舌端隐势瓢虫Ｃｒｙｐｔｏｇｏｎｕｓ ｌｉｎｇｕｉｌａｔｕｓ，曲斑隐势瓢虫Ｃｒｙｐｔｏｇｏｎｕｓ ｆｒａｃｔｅｍａｃｕｌａｔｕｓ及短叶隐势瓢虫Ｃｒｙｐｔｏｇｏｎｕｓ     

Two New Species of Nosema (Microsporida: Nosematidae) from the Mexican Bean Beetle Epilachna varivestis (Coleoptera: Coccinellidae)1,2

Two new species of the genus Nosema (Microsporida: Nosematidae) are described from the Mexican bean beetle, Epilachna varivestis (Coleoptera: Coccinellidae) and their life cycle stages studied by light and electron microscopy. Both species are monomorphic and disporous: they develop in direct contact with the cytoplasm of host cells and the nuclei of all stages are diplokaryotic. The more virulent species produces systemic infections most extensively in the adipose tissue, muscles, and Malpighian tubules of larvae and also invades the reproductive tissues of adult beetles. During merogonic development, it forms chains of diplokaryotic meronts. The fine structure of the sporoblast nuclei shows clumped material in the pole of each nucleus opposite their common plane of apposition. Spores are straight to slightly curved and ovocylindrical in shape and they measure 5.3 ± 0.13 × 2.1 ± 0.03 μm. The less virulent species also invades most host tissues but does not develop in the midgut epithelium; the Malpighian tubules are the principal site of its development and it also invades the ovaries and testes of adult beetles. Merogony occurs exclusively as the result of binary fission of diplokaryotic meronts. The plasmalemma of the meronts is covered with a thin deposit of exospore material upon which are located closely packed tubules that encircle the body transversely. A thickened deposit of exospore material on the surface of the diplokaryotic sporonts later obscures these tubules. Other tubules occur free in the host cell cytoplasm or attached to the plasmalemma of meronts and sporonts. Secretory granules also occur free or in chains in the host cytoplasm and are probably produced from the surface of the sporoblasts. Sporoblasts also contain an unusual cup-shaped organelle associated with a dense body, which is apparently involved in the formation of the polar tube and its associated organelles in the anterior part of the spore. Spores are ellipsoidal to slightly pyriform and measure 4.7 ± 0.06 × 2.6 ± 0.03 μm.     

中国沼梭科三新种(鞘翅目)

本文记述中国重庆北碚沼梭科３新种,正模保存在西南师范大学生命科学系（重庆、北碚）,副模保存在中国科学院动物研究所（北京）。１． Ｐｅｌｔｏｄｙｔｅｓａｓｃｈｎａｅ, 新种（图１～８ａ）本种相似于ＰｅｌｔｏｄｙｔｅｓｃｏｏｍａｎｉＰｅｓｃｈｅｔ, 但鞘翅斑纹和雄性外生殖器形状均不相同,后者鞘翅斑纹较小。正模：♂,重庆北碚,１９９８－ Ⅵ－ １１, Ｄ． Ｍａｋｈａｎ 采;副模：６♀♀,５♂♂,同正模;１♀,重庆北碚晋云山,１９９８－ Ⅵ－ １２, Ｄ． Ｍａｋｈａｎ 采;２♂♂,３♀♀,重庆北碚,１９９８－ Ⅵ－ １６,Ｄ． Ｍａｋｈａｎ 采。２． Ｈａｌｉｐｌｕｓｒｉｓｈｗａｎｉ, 新种（图９～６）本种前胸背板基褶相似于ＨａｌｉｐｌｕｓｊａｐｏｎｉｃｕｓＳｈａｒｐ, 但鞘翅色斑和雄性生殖器形状不同。正模：♂,重庆北碚,１９９８－ Ⅵ－ １１,Ｄ．Ｍａｋｈａｎ采;副模１３♂♂,２０♀♀,同正模;１♂,重庆北碚,１９９８－ Ⅵ－ １０,Ｄ．Ｍａｋｈａｎ采;２♂♂,重庆北碚晋云山,１９９８－ Ⅵ－ １２,Ｄ． Ｍａｋｈａｎ 采。３． Ｈａｌｉｐｌｕｓａｍｒｉｓｈｉ, 新种（图１７～２４）本种相似于ＨａｌｉｐｌｕｓｄｉｏｐｕｓＧｕｉｇｎｏｔ, 但     

中国花天牛亚科三新种记述（鞘翅目：天牛科）

训国花天牛亚科３新种－－黑角瘤花天牛Ｇａｕｒｏｔｉｎａ ｎｉｇｒｏａｎｔｅｎａｔａ,ｓｐ．ｎｏｖ．,青海皮花一在牛Ｒｈａｇｉｕｍ ｑｉｎｇｈａｉｅｎｓｉｓ,ｓｐ．ｎｏｖ．,四面山华花天牛Ｓｉｎｏｓｔｒａｎｇａｌｉｓｓｉｍｉａｎｓｈａｎａ,ｓｐ．ｎｏｖ．。模式标本存西南农业大学昆虫标本馆。     

弯叶毛瓢虫属一新记录种

报道采自海南印度紫檀和番石榴上的弯叶毛瓢虫属Nephus Mulsant 1中国新记录种:斐济弯叶毛瓢虫Nephus(Geminosipho)fijiensis(Sicard),并绘制了重要的形态特征图.本种瓢虫可捕食螺旋粉虱Aleurodicus dispersus Russell.观察标本保存于北京市农林科学院植物保护环境保护研究所.     

苏门答腊直角步甲族三新种记述(鞘翅目:步甲总科)

记述印度尼西亚苏门答腊岛产直角步甲族3新种。     

中国天牛科三新记录种

记述中国天牛科 Cerambycidae、天牛亚科 Cerambycinae的 3个新记录种 ,即老挝突眼天牛 Psilomeruslaosensis Gressitt &Rondon,三条艳虎天牛 Rhaphuma constricta Gressitt &Ron-don,短小刺虎天牛 Demonax siccus Holzschuh.     

中国沼梭科二新记录种

报道中国沼梭科Haliplidae2新记录种：短突水梭Peltodytes caesus(Duftschmid)和达沼梭Haliplus dalmatinus Mueller。