白垩纪缅甸琥珀双翅螳蛉科一新属新种(昆虫纲: 脉翅目)

基于三枚晚白垩世Cenomanian期早期缅甸琥珀化石标本,记述了脉翅目双翅螳蛉科Dipteromantispidae一新属新种:卓德曲双翅螳蛉Kurtodipteromantispa zhuodei gen.etsp.nov.。新种与格氏棒翅螳蛉Halteriomantispa grimaldii Liu et al., 2016相似,但以下特征区别于后者:1)前翅无色斑; 2)前翅ScP端部在scp-ra横脉处具明显弯折,不平滑; 3)前翅RP至少具1末端分叉的分支; 4)雌外生殖器肛上板与第9背板融合,第9生殖基节近半圆形,末端无近三角形突起。此外,描述并讨论了新属雌外生殖器的形态结构。     

缅甸北部克钦白垩纪中期琥珀中的蜡蝉化石一新属新种: Ayaimatum trilobatum gen. et sp. nov.(半翅目: 蜡蝉总科: 拟蛛蜡蝉科)

根据缅甸北部克钦地区产出的白垩纪中期琥珀中保存的蜡蝉,建立了1新属1新种——三瓣残缺蜡蝉(Ayaimatum trilobatum gen. et sp. nov.),该新属新种属于白垩纪的拟蛛蜡蝉科(Mimarachnidae)。本文对拟蛛蜡蝉科的属种记录进行了综述,同时探讨了这一灭绝科属种的多样性和形态分异。     

内蒙古道虎沟中侏罗世古蝉科(昆虫纲,半翅目)一新属种

根据内蒙古宁城道虎沟产出的一块古蝉科后翅化石,建立1新属1新种——宁城美丽古蝉(Kallicossus ningchengensis gen.et sp.nov.)。新属有别于古蝉科其它已描述的属,其特征为M1+2长,分支点远离翅基部,RP与M1愈合一小段,横脉m-cua存在且长。文中对道虎沟地层已报道古蝉类进行了总结,并基于此对该地区化石层的地质时代进行了探讨。新属种的发现进一步证实古蝉科在侏罗纪中期生物多样性程度非常高。     

卵圆周氏沫蝉——中国尖胸沫蝉科一新属新种(同翅目:沫蝉总科)

本文记述我国尖胸沫蝉科(Aphrophoridac)一新属周氏沫蝉属Choua及其新种卵圆周氏沫蝉Chouaovalis。新属新种标本采自我国云南及东京湾。本属与云南沫蝉属Yunnana China,1925外型比较相似,但据雄性外生殖器可以相区别。     

贵州关岭新铺晚三叠世早期(Carnian)康尼克贝类腕足动物一新属--Pseudokoninckina

Pseudokoninckinagen.nov.归于康尼克贝类。模式种Pseudokoninckina xinpuensisgen.etsp.nov.的模式标本采自贵州关岭县城西南约35km新铺乡喇嘛村上三叠统下部(Carnian)竹杆坡组中部黑灰或黄灰色石灰岩。其贝体强烈膝曲,拖曳部长;背壳极为深凹,侧坡高又陡峭,两侧区和拖曳部呈薄壳状;两耳翼端强烈向背方膝曲;背三角孔覆有背三角双板,但腹三角孔洞开。腹内两侧隔板极高又长;腹中隔脊低宽,前部二分叉,后部三分叉。背内第三壳层厚,在背壳底两侧区隆起呈两条隆脊;主突起高强。壳表饰有微弱同心线和毛发状放射纹。这些特征在康尼克贝类中是很独特的。     

辽宁义县组原蝎蛉科(昆虫纲,长翅目)化石一新种

描述原蝎蛉科化石1新种,优秀云状原蝎蛉Typhothauma excelsa sp.nov.。对新种与模式种做了比较。化石标本采自辽宁省北票市炒米甸村晚侏罗世/早白垩世义县组地层,模式标本保存于首都师范大学生命科学学院。     

阔颈叶蝉属一新种记述(半翅目:叶蝉科)

记述阔颈叶蝉属Drabescoides 1新种,即长臂阔颈叶蝉Drabescoides longiarmus sp.nov..新种近似于圆突阔颈叶蝉Drabescoides umbonata Shang, Zhang et Shen,2003,主要区别为:本种体形稍大,翅脉色泽较深,体背、颜面黄褐色,雄虫阳茎干背面两片状脊大且显著靠拢,尾节侧瓣三角形,具2个刺突,连索干细,臂极长,两臂夹角小,阳基侧突端部"马蹄状",表面着生微齿,雌虫第7腹板后缘弧形深凹入.提供了新种的鉴别特征图.模式标本保存在贵州大学昆虫研究所.     

中国牡蛎蚧属一新种记述(半翅目:盾蚧科)

记述中国牡蛎蚧属1新种——浙江牡蛎蚧Lepidosapheszhejiangensis,sp.nov.。模式标本存于中国科学院上海生命科学院植物生理生态研究所昆虫博物馆。     

中国柑桔属(芸香科)一新种

大种橙 新种 图1 Citrus macrosperma T.C.Guo et Y.M.Ye,sp.nov.(Subgen.Papada). Species affinis C.ichangensi Swingle,a qua ramis juvenilibus petiolis ovariis et stylispubescentibus,floribus albis vel lacteis differt. Frutex sempervirens,3 m altus;ramuli juveniles virides,longitudinaliter angulati,     

A remarkable new genus of Procercopidae (Hemiptera: Cercopoidea) from the Middle Jurassic of China

Jurocercopis grandis, a new genus and species belonging to Procercopidae (Hemiptera: Cercopoidea), is described, based on seven specimens from the Middle Jurassic of Daohugou, China. It differs distinctly from other genera as follows: body and wings obviously large; pronotum with posterior margin straight; tegmen with costal margin convex at about basal 0.4 wing length; hind basitarsomere with a row of apical small teeth.     

A new species of Tingidae (Insecta: Hemiptera: Heteroptera) from the Lower Cretaceous of Transbaikalia

A new species of lace-bug Sinaldocader ponomarenkoi sp. nov. (Tingidae: Phatnomatini) is described from the Lower Cretaceous Transbaikalian locality Baissa. The new species differs from the type species S. drakei Popov, 1989 from the Lower Cretaceous of Mongolia in the well-developed lateral carinae of pronotal disc and in the details of hemelytral venation.     

七刺网蝽族一新属一新种（半翅目：网蝽科）

记述七刺网蝽族一新属、新种Jingicoris yunanensis gen. Nov. et sp. Nov.。模式标本保存于南开大学昆虫标本室。     

New Jurassic Cercopoidea from China and their evolutionary significance (Insecta: Hemiptera)

Abstract: A new family, Sinoalidae Wang and Szwedo fam. nov., is described from the Middle Jurassic Daohugou Biota (Inner Mongolia, China). Two new genera with three new species (Sinoala parallelivena Wang and Szwedo gen. et sp. nov., Jiania crebra Wang and Szwedo gen. et sp. nov., and Jiania gracila Wang and Szwedo sp. nov.) are erected based on well‐preserved whole‐bodied specimens. The morphological characters of Procercopidae and the new family are given, and a key to the species of Sinoalidae is presented. The genera Luanpingia Hong, 1983 and Huabeicercopis Hong, 1983 are revised and attributed to Sinoalidae. The genera Mesocercopis Hong, 1983 and Sinotettegarcta Hong, 1986 are considered junior synonyms of Anthoscytina Hong, 1983. Taxa assigned to Sinoalidae fam. nov. cannot be attributed to any previously known family, but share some general (plesiomorphic) characters with ancient Clypeata, for example, postclypeus distinctly swollen, transversely wrinkled, antenna with a flagellum of a few elongate segments, frons with median ocellus and lateral ocelli on crown. Moreover, the new family is closely related to Procercopidae (Cercopoidea) based on a pronotum with a median incision at the hind margin; tegmen slender, partly punctuate, basal portion of Sc not exceeding apex of basal cell, and hind legs with lateral spines. It has a mixture of ancestral characters shared with Hylicelloidea and Jurassic Procercopidae and some derived characters. Therefore, it is tentatively placed in Cercopoidea. A preliminary phylogram of Clypeata is presented based on the combination of fossil and morphological data.     

A new genus of the family Panfiloviidae (Insecta,Neuroptera) from the Middle Jurassic of China

Abstract: Epipanfilovia oviformis gen. et sp. nov. (Neuroptera: Panfiloviidae) is described from the Middle Jurassic locality of Daohugou (Inner Mongolia, China) based on six specimens. A revised diagnosis of this family is provided. It includes two genera, Panfilovia Makarkin and Epipanfilovia gen. nov.; Osmylogramma Ponomarenko is removed from the family. Panfiloviidae is most closely related to another Jurassic family Grammolingiidae, and both are provisionally assigned to the superfamily Osmyloidea.     

Discovery of Iliestheria (Crustacea: spinicaudatan) from the Lower Jurassic Sangonghe Formation in Junggar Basin,northwestern China

Iliestheria Li and Shen, 1995, was erected based on specimens of two co-occurring species from the Lower Jurassic Badaowan Formation in Nilka, Xinjiang Uygur Autonomous Region, northwestern China. Since then Iliestheria has not been reported in any other locality, partly because clam shrimp from the Lower Jurassic in western China have been reported with studies only based on the outline of the carapace, most of them as Euestheria or Palaeolimnadia components. Here we report a new species of Iliestheria from the Pliensbachian–Toarcian Sangonghe Formation, based on scanning electron microscopic characteristics of the carapace morphology. We also revise the diagnosis of the genus based on re-examination using SEM microscopy of the two species from the Badaowan Formation, to include spinicaudatans characterized by growth bands ornamented by radial lirae intercalated with 2–4 columns of puncta; radial lirae sporadically curved and branched to form fine reticulation on the growth bands in the anterior and upper parts of the carapace. This study indicates that the stratigraphic range of Iliestheria extends to late Early Jurassic.     

阿蠓属一新种及一中国新记录种（昆虫纲：双翅目：蠓科）

本研究整理了2018年至2021年海南岛采集的阿蠓属Alluaudomyia昆虫标本,结合形态学特征和DNA条形码进行物种鉴定,首次记录了环纹阿蠓种团the annulata group在我国分布,鉴定发现了该种团内一新种拟环纹阿蠓Alluaudomyia pseudannulata Wu & Li sp. nov.,及一中国新记录种环足阿蠓Alluaudomyia annulipes Wirth & Delfinado, 1964。详细描述了两种阿蠓的形态特征,提供了鉴定特征图、海南岛物种分布图以及CO I条形码。     

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.     

A remarkable new species of the sharpshooter genus Egidemia (Insecta, Hemiptera, Cicadellidae, Cicadellinae)

A new species of Egidemia China, 1927, Egidemia impudica, is described and illustrated from the Department of Magdalena (Colombia). The male genitalia of the new species have a very peculiar, diagnostic feature: the pygofer is considerably reduced and truncate posteriorly, so that part of the aedeagus is exposed. A key to males of all known Egidemia species is provided. Notes comparing Egidemia impudica with the other nine known species of the genus are also given.