蝗总科昆虫雌性下生殖板及系统发育关系研究（直翅目）

在对蝗总科１０３种蝗虫雌性下生殖板进行形态学研究的基础上,对蝗总科８个科以及斑腿蝗科的稻蝗属,伪稻蝗属,拟凹背蝗属,卵翅蝗属和剑角蝗科的卡蝗属,选择导卵器正面观形态等１５个性状,以蚱总科为外群确定性状的极性和状态,用Ｈｅｎｎｉｎｇ８６Ｖ１．５软件对它们的系统发育关系进行地序分类研究。结果支持刘举鹏在１９９１年依蝗卵结构所提出的蝗总科分类系统,同时结果也表明蝗属,伪稻蝗属,拟凹背蝗属,卵翅蝗属和卡蝗     

蝗总科精子超微形态比较及其在系统分类上的意义（直翅目）

通过对８科１９属２３种蝗虫精子超微形态结构的观察和比较,发现其精子有４种类型。这４种类型精子间的主要差异反映在中心粒侧体及线粒体衍生体的超微形态结构方面。经过比较和分析,确认８科中癞蝗科种类（除友谊华癞蝗外）的精子最原始,斑腿蝗科、斑翅蝗科、网翅蝗科、槌角蝗科、剑角蝗科（除中华蚱蜢外）种类的精子最进化。根据精子的演化类型建立了蝗总科精子系统,在这个系统里蝗总科８科昆虫在演化趋势上可分为３大类群     

基于16S rDNA序列探讨中国剑角蝗科的单系性及其六属的系统发育关系

在中国学者夏凯龄的分类系统中,剑角蝗科Acrididae一直被看作是单系群,包含6个亚科。但是,近年来的研究对其单系性争议较大。为探讨其单系性和剑角蝗属等6属的系统发育关系,我们测定了剑角蝗科14种蝗虫的16S rRNA基因部分序列,并从GenBank中下载了1种蝗虫的同源序列。以蚱科的2个种作外群,用NJ、MP及ML法重建系统发生树。由三棵分子系统树中得出的系统发生关系与中国的分类系统差别较大,都不支持剑角蝗科是单系群,但与国外Kevan的系统相一致,提示我们国内的分类系统亟待修改和完善。长腹蝗亚科与斑腿蝗科的亲缘关系要近于与剑角蝗科的其他种类的关系。另外,尽管所测的红足剑角蝗和上海剑角蝗的16S rDNA的片段序列完全相同,我们仍不能断定二者是同一个物种[动物学报52 (2) : 302 -308 , 2006]。     

辽宁省蝗虫一新属新种(直翊目：剑角蝗科)

辽宁省蝗虫一新属新种（直翅目：剑角蝗科）张凤岭,郑一平,任炳忠（东北师范大学生物系长春１３００２４）１９９０年７月,在辽宁省大连地区进行调查采集时,发现剑角蝗科一新属新种,现报道如下。模式标本保存在东北师范大学生物系动物标本窒。拟直背蝗属Ｅｕｔｈ刀ｓ...     

中国瘤锥蝗科和锥头蝗科的支序系统学研究

通过比较中国分布的瘤锥蝗科Chrotogonidae和锥头蝗科Pyrgomorphidae10属蝗虫的形态学性状,选择了22个性状对10属蝗虫的系统发育关系进行支序系统学分析。结果表明：从支序图来看这10个属的关系相互交织在一起,不能区别为两个科。笔者建议在蝗虫分类系统中,把锥头蝗科和瘤锥蝗科合在一起作为一个科比较妥当。     

四种蝗虫前肠形态的比较分析(直翅目：斑腿蝗科)

该文采用体视显微摄影技术对斑腿蝗科(Catantopidae)3属4种蝗虫前肠形态进行了对比分析。结果显示：所研究的3属蝗虫云秃蝗属,蹦蝗属和无翅蝗属前肠形态有一定共性;同时也可看出,云秃蝗属和蹦蝗属更相近,体现了前肠形态特征与其他分类性状呈正相关。     

基于线粒体ND2基因的中国斑翅蝗科部分种类分子系统学研究（直翅目：蝗总科）

本文的目的是通过对斑翅蝗科部分种类的线粒体ND2基因进行分析,重建斑翅蝗科昆虫的系统发育关系,并探讨分子系统发育关系和传统分类结果的异同。扩增并测定了我国斑翅蝗科10属16种蝗虫的线粒体ND2全基因1 023 bp的序列,对序列的碱基组成、转换颠换、系统发育信号等进行了分析。并基于ND2全基因序列数据,分别采用邻接法（NJ）、最简约法（MP）、最大似然法（ML）和贝叶斯法重建了10属16种蝗虫的系统发育关系。结果表明：斑翅蝗科蝗虫ND2全基因A+T含量平均为74.6%;痂蝗亚科和异痂蝗亚科没能得到区分,建议合并为一个亚科;而斑翅蝗亚科和飞蝗亚科的分类地位还存在争议。     

蝗总科部分种类Cyt b基因序列及系统进化研究

蝗总科8个科10个种的线粒体DNA细胞色素b(Cyt b）基因部分序列被测定分析,比较同源性,计算核苷酸使用频率并构建NJ分子系统树。在获得的432bp的序列中,A T约占70.4%,其中177个核苷酸位点存在变异（约占41.0%）,DNA一级序列数据显示,该8科蝗虫间DNA序列变异丰富。用日本蚱作外群构建的NJ树表明：瘤锥蝗科较为原始,而癞蝗科与槌角蝗科关系较近,为比较进化的类群,蝗总科8科的起源关系为：瘤锥蝗科→班翅蝗科和锥头蝗科→斑腿蝗科→剑角蝗科→网翅蝗科→槌角蝗科和癞蝗科,上述研究结果与传统形态分类学结论不完全一致,并就此进行了讨论。     

宁夏癞蝗科一新属及二新种记述(直翅目：蝗总科)

宁夏癞蝗科一新属及二新种记述（直翅目：蝗总科）郑哲民,贺达汉（陕西师范大学动物研究所西安７１００６２）（宁夏农学院农学系永宁７５０１０５）一在整理采自宁夏回族自治区蝗虫标本时,发现有癞蝗科蝗虫一新属二新种［１～６］,现记述如下。模式标本保存于陕西师范...     

中国台湾佛蝗属一新种(直翅目,剑角蝗科,佛蝗亚科)

记述了采自中国台湾剑角蝗科佛蝗亚科佛蝗属Phlaeoba Stal,1860的1新种南投佛蝗Phlaeoba nantouensis sp.nov.,该新种近似台湾佛蝗Phlaeoba formosana（Shiraki,1910）,区别特征为前翅较长,超过第3腹节背板的后缘;触角中段一节的长为宽的4倍;肛上板中纵沟深,两侧平行。模式标本保存于国立自然科学博物馆,台中。     

Male and female genitalia in some Libyan species of Acrididae (Orthoptera: Acridoidea)

A comparative study of male and female genitalia was carried out in thirty‐seven Libyan species representing twenty genera of the family Acrididae. An attempt has been made to describe and illustrate the different structures, namely, epiphallus, aedeagus, subgenital plate, supra‐anal plate and cerci of the male, and spermatheca, ovipositor, subgenital plate, supra‐anal plate and cerci of the female, in Acridids, with an aim to discover their significance in order to make the identification of genera and species, together with other generic characters, more perfect and convenient. Distinct family characters are shield or bridge‐shaped condition of epiphallus; presence or absence of dorso‐lateral appendices, oval sclerites and lophi on epiphallus; divided, undivided or flexured condition of aedeagus; presence or absence of gonopore process on aedeagus; condition of apical and pre‐apical diverticula of spermatheca; presence or absence of glandular pouches of Cornstock and Kellog on female subgenital plate; and rudimentary or well developed condition of egg‐guide. Stable characters for separating the subfamilies are taken to be presence or absence of ancorae on epiphallus, long or short condition of aedeagal sclerites; elongate, slender or short and broad condition of ovipositor valves: presence or absence of Jannone's organs and setae on posterior margin of female subgenital plate; and shape of diverticula of spermatheca. Useful generic characters are shape of male subgenital plate, supra‐anal plate and cerci, broad or narrow condition of bridge, presence or absence of branch of bridge connecting lophi with bridge of epiphallus; mono‐, bi‐ or tri‐lobate condition of lophi of epiphallus, length and upcurved or downcurved condition of apical valve of aedeagus, shape of posterior margin of female subgenital plate, presence of setae on the whole posterior margin or confined to lateral margins only; and toothed, tuberculate or smooth condition of ovipositor valves, length of the lateral apodeme in relation to the dorsal valves. Specific characters are shape of egg‐guide of female subgenital plate, shape of ovipositor valves and apical tips, shape of male supra‐anal plate and cerci, size of anterior and posterior lobes of lophi of epiphallus, size and shape of ancorae, shape of apical valves of aedeagus; and size of apical and pre‐apical diverticula and presence of protuberance on pre‐apical diverticulum.     

Megapanorpa,a new genus with a single anal horn in males from Oriental China (Mecoptera: Panorpidae)

A new genus of Panorpidae, Megapanorpa gen. nov. , is erected for five new species, Megapanorpa grandis sp. nov. (type species), M. absens sp. nov. , M. gaokaii sp. nov. , M. jiangorum sp. nov. and M. wanghongjiani sp. nov. This genus is similar to Cerapanorpa Gao et al., 2016 in a single anal horn on the sixth tergum of male, but can be differentiated from the latter by the following characters: the seventh abdominal segment of male is constricted and stalk‐like at base, the subgenital plate of female with a pair of lateral plates, and the medigynium of female with a concealed axis. Keys to genera of Panorpidae and species of Megapanorpa gen. nov. are presented. The morphology and function of anal horns in different genera and species have been discussed.     

中国蚌螨属支序分类分析(蜱螨亚纲:蚌螨科)

选择35个特征对我国蚌螨属15种的支序分析结果表明:蚌螨P-Ⅳ(胫节)端腹部的指状突是将它们聚集成两群的主要特征.今村蚌螨P-Ⅳ端腹部仅具有短矩,与外群最近,认为是我国的蚌螨属水螨中最原始的种类;雌螨前殖吸盘板的形态影响戊蚌螨亚属与多盘蚌螨亚属的种类聚类,由此推测可以将蚌螨P-Ⅳ端腹部的指状突与雌螨前殖吸盘板的形态也作为蚌螨亚属的区分特征.由于殖吸盘结构简单是祖征态之一,因此认为具有5对殖吸盘的邻近蚌螨比6对殖吸盘的厚蚌螨更原始.雌螨具有1对殖吸盘板的寄蚌螨亚属种类与沃蚌螨亚属种类在支序系统树中形成姊妹群,结果支持Vidrine 将沃蚌螨亚属从寄蚌螨亚属中分离的修订.     

虻科成虫雌性尾器亚生殖板的研究

应用亚生殖板细微结构的鉴别方法,研究了虻科20种雌性成虫雌性尾器的亚生殖板。结果表明:虻科雌性成虫不同种其尾器亚生殖板整体大小,颜色,有无骨化现象、骨化部位及骨化程度,端缘、基缘凹陷深浅及宽窄,侧突位置、大小,基角大小及形状,毛和鬃的有无、着生位置及多少,皱褶的有无及位置等特征均有变化。虻科成虫雌性尾器亚生殖板的细微结构有种间鉴别的特异性。     

Phenetic and cladistic relationships among tenebrionid beetles (Coleoptera)

Abstract. The higher classification of Tenebrionidae is analysed using numerical phenetic, numerical cladistic and traditional Hennigian methods. In all, eighty characters are examined for about 335 taxa; definitive analyses are made on combinations of eighteen to seventy characters for thirty-three OTUs. At lower levels of relationship (genera and closely related tribes) phenetic and cladistic classifications are shown to be congruent, but at higher levels (tribes and subfamilies) there is marked discordance with phenetic results being more stable. A consensus classification is more similar to the Hennigian cladogram than is any single computer generated cladogram. Two main tribal groups – the Lagrioid and Tenebrionoid groups – are suggested which differ in defensive glands, female anatomy, wing and mouthpart morphology, larval characters and other features. The Tenebrionoid group consists of three main subdivisions – the tenebrionine, coelometopine and diaperine lineages. Changes in classificatory position are recommended for eighty-seven genera and tribes (listed in Appendix E) and implied for numerous others.     

小腹茧蜂亚科的雄外生殖器及族级单元系统发育的研究

对分布在东洋区和古北区的小腹茧蜂亚科 (膜翅目: 茧蜂科)21个属的67个种及外群折脉茧蜂属 (膜翅目: 茧蜂科) 2个种的雄外生殖器的5个性状进行了比较研究。在形态学研究的基础上,通过选用头部、胸部和腹部(包括雌雄外生殖器的性状) 等34个性状,运用支序分析的方法探讨了分布在东洋区和古北区的小腹茧蜂亚科21个属以及它们所属的族间的系统发育关系,并对Mason (1981) 的分类系统进行了重新评价。雄外生殖器和支序分析基本上证实并恢复了由Mason (1981) 确定的2个主要分支,即绒茧蜂族Apantelini+小腹茧蜂族Microgastrini和拱茧蜂族Fornicini+盘绒茧蜂族Cotesiini+侧沟茧蜂族MicroplitinI。绒茧蜂族Apantelini、拱茧蜂族Fornicini和侧沟茧蜂族Microplitini为单系群也被支持,但小腹茧蜂族Microgastrini和盘绒茧蜂族Cotesiini是否为单系群尚难于在树形图中体现,而且族内各属间的分支关系有变动。因此,尽管Mason的族级分类单元有一些欠缺,但仍是可信、实用的,不同意Walker等 (1990) 认为不应再使用Mason分族系统的观点。     

基于28S rDNA D2基因片段与形态特征的优茧蜂亚科系统发育研究

本研究选取优茧蜂亚科Euphorinae(膜翅目Hymenoptera:茧蜂科Braconidae)的8族19属23种作为内群,茧蜂其它6个亚科的8属8种作外群,首次结合同源核糖体28S rDNA D2基因序列片段和41个形态学特征对该亚科进行了系统发育学研究。利用"圆口类"的内茧蜂亚科Rogadinae、茧蜂亚科Braconinae、矛茧蜂亚科Doryctinae的3个亚科为根,以PAUP*4.0和MrBayes3.0B4软件分别应用最大简约法(MP)和贝叶斯法对优茧蜂亚科的分子数据和分子数据与非分子数据的结合体进行了分析;并以PAUP*4.0对优茧蜂亚科的28S rDNA D2基因序列的片段的碱基组成与碱基替代情况进行了分析。结果表明:优茧蜂亚科的28S rDNA D2基因序列片段的GC%含量在40.00%~49.25%之间变动,而对于碱基替代情况来讲,优茧蜂亚科各个成员间序列变异位点上颠换(transversion)大于转换(transition);不同的分析和算法所产生的系统发育树都表明目前根据形态定义出的优茧蜂亚科Euphorinae不是一个单系群,而是一个与蚁茧蜂亚科Neoneurinae和高腹茧蜂亚科Cenocoelinae混杂在一起的并系群;在优茧蜂亚科内部,悬茧蜂族Meterorini和食甲茧蜂族Microctonini(排除猎户茧蜂属Orionis)为单系群,而宽鞘茧蜂族Centistini、大颚茧蜂族Cosmophorini、优茧蜂族Euphorini、瓢虫茧蜂族Dinocampini为并系群;悬茧蜂族Meterorini在优茧蜂亚科Euphorinae内位于基部位置的观点得到部分的支持,同时食甲茧蜂族Microctonini被判定为相对进化的类群。此外对于优茧蜂亚科内各属之间的相互亲缘关系,不同算法所得到的系统发育属的结果不完全一致,这表明优茧蜂亚科内(属及族)的系统发育关系还有待于进一步研究。     

Immature stages of Hipparchia Fabricius and the systematics of the 'Satyrus series>> (Lepidoptera: Nymphalidae: Satyrinae)

Abstract. Characters of potential use from the eggs and larvae of four species of Hipparchia (subgenera Hipparchia, Parahipparchia, Neohipparchia and Pseudotergumia ) are described. These characters, together with previously published information on larval, pupal and adult morphology, are used to construct a seventy-one character matrix for Hipparchia and four other genera of the 'Satyrus series' (Miller, 1968): Arethusana, Kanetisa, Chazara and Satyrus . The cladistic relationships among these genera and the relative contribution of adult and immature data sets are discussed. A list of possible synapomorphies of the immature stages of the 'Satyrus series' is proposed.