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描述了采于中国西藏等蝎属1新种——西藏等蝎,Isometrus(Reddyanus) tibetanus sp.nov.。为了比较,根据原始模式标本和保存在法国自然博物馆的系列标本,重新描述了原始描述于印度和尚分布于尼泊尔的阿萨姆等蝎Isometrus(Reddyanus) assamensis Oates,1888。西藏等蝎,新种Isometrus(Reddyanus) tibetanus sp.nov.(图1~13,27~31,33)正模♂,中国西藏车苏(Chesu),1970年9月,Lingberg采(现保存在河北大学博物馆)。体长42·70mm。根据一般形态,新种近似于原始描述产于印度和尚分布于尼泊尔的阿萨姆等蝎Isometrus(Reddyanus) assamensis Oates,1888(图14~26,32,33),但如下特征不同于后者:1)身体颜色更浅,呈浅黄色到浅红黄色,具不明显或荒废的斑点,而阿萨姆等蝎I.(R.)assamensis相反,其身体和附肢具褐色斑点,且背甲和中体背板主要为浅褐色,2)后体节的脊和背脊的后顶颗粒较弱,3)背甲和中体背板的颗粒稀少或荒废。词源:新种的种名以模式标本的产地而拟定。 相似文献
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中国蚊蝎蛉属四新种记述(长翅目,蚊蝎蛉科) 总被引:2,自引:0,他引:2
记述了中国蚊蝎蛉属Bittacus Latreille 4新种,即暗蚊蝎蛉Bittacus obscurus sp.nov.,浅黄蚊蝎蛉Bittacusflavidus sp nov,长突蚊蝎蛉Bittacus longiprocessus sp.nov.和四边蚊蝎蛉Bittacus trapezoideus sp.nov..模式标本保存于西北农林科技大学昆虫博物馆. 相似文献
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描述蚊蝎蛉科1新属和3新种:新属Decoribittacus gen.nov.,新种美脉华美蚊蝎蛉Decoribittacus euneurus sp.nov.,斑点华美蚊蝎蛉Decoribittacus stictus sp.nov.和长翼卡拉蚊蝎蛉Karattacus longia latus sp.nov..同时修订了卡拉蚊蝎蛉属Karattaus的属征.所有的化石标本都来自内蒙古宁城县道虎沟中侏罗世九龙山组地层,模式标本现在保存于首都师范大学生命科学学院. 相似文献
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记述采自中国大巴山的蚊蝎蛉属1新种,周氏蚊蝎蛉Bittacus Choui sp.nov.,模式标本保存于西北农林科技大学昆虫博物馆,并通过人工饲养获得卵、幼虫和蛹等所有虫态,提供了成虫、卵、幼虫和蛹等虫态照片,绘制了雌雄外生殖器特征图,简要报道了新种的生物学和生活史. 相似文献
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中国东北晚侏罗世蝎蛉化石研究(长翅目:蚊蝎蛉科,直脉蝎蛉科)(英文) 总被引:1,自引:0,他引:1
本文描述蝎龄化石1新属4新种。新属Megabittacus2新种,即Megabittacuscolosseussp.nov.,Megabittacusbeipiaoensissp.nov,新种Sibirobittacusatalussp.nov.属于现生的蚊蝎蛉科,新种Orthophlebialiaoningensissp.nov.属于绝灭的直脉蝎蛉科。化石采于辽宁省北票市晚侏罗世义县组地层中。这些新的化石属种,其虫体特征包括触角、喙、足和翅脉特征均完整的保存。模式标本保存在中国地质博物馆。 相似文献
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记述采自河南省王屋山的蝎蛉属Panorpa Linn.1新种:王屋山蝎蛉Panorpa wangwushana,sp.nov.。模式标本分别保存在西北农林科技大学昆虫博物馆和郑州大学生物系。 相似文献
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内蒙古道虎沟中侏罗世中生蝎蛉科(昆虫纲,长翅目)昆虫化石新发现 总被引:2,自引:0,他引:2
描述中生蝎蛉科Mesopanorpodidae Tillyard,1918化石2新属3新种:宽翅柱状蝎蛉Stylopanorpodes eurypterus gen.et sp.nov.,华美纺锤蝎蛉Netropanorpodes decorosus gen.et sp.nov.,多刺纺锤蝎蛉Netropanorpodes sentosus gen.et sp.nov..所有化石标本均采于内蒙古宁城道虎沟中侏罗世九龙山组地层,模式标本现保存于首都师范大学生命科学学院. 相似文献
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Lourenço WR 《Comptes rendus biologies》2011,334(4):337-341
Chaerilus julietteae sp. n. is described from a coastal massif of southern Vietnam. The new species is totally distinct morphologically from Chaerilus petrzelkai Kova?ík, also described from the South Vietnam: it shows more affinities with Chaerilus pictus (Pocock, 1890), described from Bangladesh. An attempt to divide the genus Chaerilus into species-groups is also proposed. 相似文献
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陕西凤县熊家山界河街组早石炭世牙形刺动物群 总被引:1,自引:0,他引:1
首次描述并图示了位于华北地台和华南地台之间的秦岭山脉中的早石炭世杜内阶上部的牙形刺。这一牙形刺动物群与欧洲杜内阶的牙形刺动物群非常相似。文中描述了两个新种:Pseudopolygnathusnodosussp.nov.和Pseudopolygnathusparamultistriatussp.nov. 相似文献
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《Comptes rendus biologies》2019,342(1-2):45-53
The study of an important collection of scorpions, belonging to the genus Chaerilus, recently collected from a cave in the Palawan Island, Philippines, allows the clarification of the identity of this population, often misidentified with Chaerilus chapmani Vachon & Lourenço, 1985 known from caves in the Gunong Mulu National Park in Sarawak (Borneo). Chaerilus agnellivanniorum sp. n. is described from the Puerto Princesa Underground River Cave in Palawan Island based on 14 specimens, males, females, and juveniles. The new species is totally distinct morphologically from Chaerilus chapmani, a true troglobitic species. Chaerilus agnellivanniorum sp. n. may also be a true troglobitic element, but with a less marked degree of regression for several characters. Some comments on the ecology of the new species and on regional biogeography of Borneo and Palawan islands are also proposed. 相似文献
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Hu Yu-fan 《植物学报(英文版)》1996,38(5)
The sedimental characteristics of Early--Middle Carboniferous from North Qilian Zoulang area, Gansu province and some fossil ferns with reticulate veins found in the sediments were described in details. They were: Linopteris musterii, L. obliqua, L. pseudoneuropteroides sp. nov., L. lanceolatus sp. nov., L. ovalis sp. nov., L. variurn sp. nov., Lonchopteris lanceolatus sp. nov., L. crassinervis sp. nov. and Palaeoweichselia yuanii. The flora which was found in Early-Middle Carboniferous from North Qilian Zoulang area, Gansu province belongs to the Euramerica flora. But some important elements of the flora appeared in China earlier than in Euramerica and Pre-USSR. By the way, the author thinks, Cathaysian flora came from north-west part of China, North Qilian Zoulang area were path of Cathaysian flora. 相似文献
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贵州早、中寒武世斗篷海绵科(Choiidae)的发现 总被引:7,自引:3,他引:4
本文描述了贵州遵义下寒武统牛蹄塘组生物群和台江中寒武世凯里生物群中保存完整的斗篷海绵科(Choiidae)中斗篷海绵(Choia)和小斗篷海绵(Choiaella)化石标本,共计2属2种2未定种:Choia zunyiensis sp.nov.,Choia sp.,Choiaella avata sp.nov.和Choiaella sp.。Choia分布很广.在我国下寒武统澄江生物群及北美中寒武统的四大生物群中均有产出。Choiaella原仅产于我国澄江生物群,凯里生物群中Choiaella的发现使其时代上延至中寒武世。贵州早、中寒武世斗篷海绵科的发现及研究为海绵动物的早期演化及古地理学等方面的研究提供了重要的新材料。 相似文献
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记述采自新疆北部喀纳斯湖地区网翅蝗科雏蝗属Chorthippus 1新种,喀纳斯雏蝗Ch.kanasensissp.nov.。模式标本保存于陕西师范大学动物研究所标本室。喀纳斯雏蝗,新种Chorthippus kanasensis sp.nov.(图1~7)新种近似于恒山雏蝗Ch.henshanensis Ma,Guo et Zheng,1995,与后者的主要区别为:前胸背板侧隆线间最宽处为最狭处的2.0倍(♂)或2.3倍(♀);前翅略不到达后足股节端部(♂)或到达后足股节端部(♀);翅长为宽的4.0倍(♂)或5.6倍(♀);径脉域的最宽处约为亚前缘脉域宽度的1.5倍(♂);中脉域宽为肘脉域宽的1.5倍。正模♂,新疆布尔津县喀纳斯湖(48°19’N,87°02’E;海拔1374m),2005-08-08,王延峰、杨亮、张陵采。副模:1♂,3♀♀,同正模。词源:新种种名源自正模的产地。 相似文献
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竹节虫化石在中国的首次发现及其生物学特征 (竹节虫目:神科,新科)(英文) 总被引:1,自引:0,他引:1
本文建立竹节虫目昆虫化石1新科,即Haginhasmatidae,包括3新属,3新种和一个本命名种:Hagiphasmaparadoxagen.etsp.nov,Aethephasmamegistagen.etsp.nov.和Orephasmaeummphagen.etsp.nov,并给出新科内属的检索表。对消化道痕迹和保存完好的亚生殖板进行了分析,并与现代类群作了比较。竹节虫化石在我国是首次报道,所有化石材料均采自河北省和辽宁省晚珠罗世义县组地层中,保存在中国地质博物馆。 相似文献
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New durophagous arthrodires from Gogo, Western Australia 总被引:1,自引:0,他引:1
Three new monotypic genera of eubrachythorarid arthrodires with crushing toothplates are described from the Upper Devonian Gogo Formation of Western Australia as Bruntonichthys multidens gen. et sp. nov., Bullerichthysfascidens gen. et sp. nov. and Kendrickkhthys cavemosus gen. et sp. nov. Their structure and relationships are discussed within the framework provided by a sketch cladogram. All three are interchangeable with Coccosteus spp. but their phylogenetic relationships are not known in any detail. However, Kendrickkhthys does appear to be immediately related to Dinomylostoma from North America. 相似文献