贵州红螯蛛属2个新纪录种记述(蜘蛛目:红螯蛛科)  

Redescription of two newly recorded Cheiracanthium species from Guizhou (Araneae:Cheiracanthiidae)

作　　者：扈云丽 刘静 李泓郴 喻浩 HU Yun-li;LIU Jing;LI Hong-chen;YU Hao(School of Biological Science,Guizhou Education University,Guiyang,Guizhou,550018)

机构地区：[1]贵州师范学院生物科学学院,贵州贵阳550018

出　　处：《贵州师范学院学报》2018年第12期31-36,共6页Journal of Guizhou Education University

基　　金：国家自然科学基金资助项目"基于形态与DNA条形码的中国拟管巢蛛亚属(蜘蛛目:管巢蛛科:管巢蛛属)系统分类学研究"(31702006);贵州省科学技术基金项目"贵阳森林蜘蛛多样性研究"[黔科合J字(2014)2146];贵州师范学院博士基金"贵州师范学院及其周边蜘蛛多样性调查"(13BS018);贵州师范大学资助博士科研项目"中国西南地区民间食用蜘蛛络新妇的种质资源调查与营养价值研究"

摘　　要：报道了贵州红螯蛛科Cheiracanthiidae红螯蛛属Cheiracanthium 2个新纪录种:岛生红螯蛛Cheiracanthium insulanum(Thorell,1878)与皮氏红螯蛛Cheiracanthium pichoni(Schenkel,1963),并使用显微成像技术对2个物种的身体背面和外生殖器进行了重新展现,依据经纬度信息制作了该物种在贵州的地理分布图,标本保存于贵州师范学院动物标本室。对贵州的蛛形动物物种多样性、地理分布格局等信息进行了增补和更新,同时为后续的生态学等研究领域提供基础资料。A new record species of the genus Cheiracanthium of the family Cheiracanthiidae in guizhou is reported: Cheiracanthium insulanum (Thorell,1878) and Cheiracanthium pichoni (Schenkel,1963).Photos of habitus,palps and epigynes are taken with microscopic imaging system and distribution of the both species is mapped.Specimens are deposited in the Museum of Guizhou Education University.Our report updates data on the species diversity and biogeographic pattern of Guizhou province,and also provides basic information about the research of ecology.

关 键 词：红螯蛛属 贵州省 新纪录种 显微成像 物种多样性 

分 类 号：Q959.226[生物学—动物学]