狩蛛属1新种记述及蟹蛛科1已知种的转属  

A new Diaea species(Araneae,Thomisidae)from China,with the transfer of Loxobates spiniformis Yang et al.,2006

作　　者：刘丽[1] 张佳琛 陈建[1] LIU Li;ZHANG Jia-Chen;CHEN Jian(State Key Laboratory of Biocatalysis and Enzyme Engineering,Centre for Behavioral Ecology and Evolution,College of Life Sciences,Hubei University,Wuhan 430062,P.R.China)

机构地区：[1]湖北大学省部共建生物催化与酶工程国家重点实验室,生命科学学院行为与生态进化中心,武汉430062

出　　处：《蛛形学报》2021年第1期20-25,共6页Acta Arachnologica Sinica

基　　金：国家自然基金(NSFC-31272268/31172113);中华人民共和国科学技术部专项基金(2014FY110100)资助项目。

摘　　要：本文记述了湖南省武陵山区蟹蛛科狩蛛属1新种:天平狩蛛Diaea tianpingensis sp.nov.;将刺斜蟹蛛Loxobates spiniformis转入狩蛛属,更名为刺狩蛛,新组合Diaea spiniformis(Yang,Zhu&Song,2006)comb,nov..One new species belonging to Genus Diaea from Wulingshan Region(China)is described and illustrated Diaea tianpingensis sp.nov.,and Loxobates spiniformis is transferee!to Genus Diaea.Diaea tianpingensis sp.nov.(Figs.1-3)Type material:Holotype male,CHINA:Hunan Province,Sangzhi County,Tianping Mountains Nature Reserve,Tianping Forest farm near road,1359 m,29°46′45″N,110°04′58″E,3 June 201&Fengxiang Liu,Jingsi Lu,Zichang Li,Jiachen Zhang,Rui Zhong legs(CBEE).Paratypes:1 female,CHINA:Hunan Province,Sangzhi County,Tianping Mountains Nature Reserve,Tianping Forest farm,Chinese dove tree Garden,1431m,29°47′00″N,110°05′27″E,29 July 2019,Jiachen Zhang,Rui Zhong,Zhongwei Deng,Fengjie Liu,Qian Tian legs(CBEE).Diagnosis.The new species resembles Diaea spiniformis(Yang,Zhu&Song,2006)comb.nov.,but they can be identified on the genital characteristics.The male palpal organ can be distinguished from the latter by:1)VTA strong fork-shaped,thicker,and nearly transparent at the end;2)thin ITA;3)slender spine on the tip of RTA;4)embolus arising from tegulum at 9:30 to 10-o'clock-position in ventral view,but arising from tegulum at 2:30 to 3-o'clock-position in D.spiniformis;5)embolus is 1/4 turn longer than the latter.The female genitalia is distinguished as follows:1)the central hood is wide boat shape;2)The copulatory opening in the front of bursa copulatrix;3)the copulatory duct fold more.The shapes of speckle or spot on abdomen are different.Etymology.The specific name is taken from the type locality of the new species.Distribution:China:the North area of Hunan Province.Diaea spiniformis(Yang,Zhu&Song,2006)comb.nov.(Figs.4-5)Loxobates spiniformis Yang,Zhu&Song,2006:67,Fig.2A-E.Observed specimen:2♂2♀,Yudai Road,Cangshan Mountain,Dali City,Yunnan Province,25°58′N,99°52′E,Altitude 2300〜2500 m,2005-5-31,Yang Zizhong leg.The data of the clypeus height of specimen shows the clypeus height of both males and females is less than 2 times of the distance between anterior middle eyes(AME).The diagnosis of the

关 键 词：蟹蛛科 狩蛛属 新种 新组合 

分 类 号：G63[文化科学—教育学]