中国喇叭螺属的研究及一新种记述  

Studies on the Genus Boysidia Ancey from China,with Description of One New Species( Pulmonata: Stylommatophora: Pupillidae)

作　　者：方福康[1] 王军旺 陈元晓[1] 

机构地区：[1]昆明医科大学细胞生物学与医学遗传学系,昆明650500 [2]浙江清凉峰国家级自然保护区管理局,浙江临安311321

出　　处：《四川动物》2015年第5期688-694,共7页Sichuan Journal of Zoology

基　　金：国家自然科学基金项目(31160425;31101616);云南省科技厅应用基础研究基金项目(2010ZC108);云南省教育厅科学研究基金项目(2010Y208)

摘　　要：笔者整理和厘清了Boysidia Ancey,1881已记载的中国喇叭螺属的种类,共计24种,其中有1新种,即清凉峰贝喇叭螺新种Boysidia(Bensonella)qingliangfengensis sp.nov.,对喇叭螺各亚属、贝喇叭螺亚属的已知种列出检索表,并对新种的形态特征、栖息环境进行了记述,与相似种进行了讨论。新种模式标本分别保存在中国科学院动物研究所标本馆和昆明医科大学细胞生物学与医学遗传学系标本室。Boysidia Ancey,1881 is a small group in Chondrininae and distributes in South and Southeast Asia. A total of 24 species were recorded in south Qinling Mountains,China. Among of these species,one was identified as a new record.Descriptions of this new species and other 8 species of Boysidia（ Bensonenella） were given in the text. The type specimens of the new species were kept in Institute of Zoology,Chinese Academy of Sciences,and the Department of Cell Biology and Medical Genetics,Kunming Medical University.Key to subgenus of Boysidia（ Boysidia）,Boysidia（ Bensonella）,Boysidia（ Paraboysidia） and Boysidia（ Dasypupa）1. Columellar tooth with node-shaped on aperture deep,angular tooth and parietal tooth united into 2 crescent knifeshaped tooch ……………………………………………………………Boysidia（ Dasypupa） Thompson and Dance,1983 Columellar tooth without node-shaped on aperture deep …………………………………………………………………22. Columellar tooth oblique ……………………………………………………………………………………………3 Columellar tooth not oblique,horizontal ………………………………………Boysidia（ Paraboysidia） Pilsbry,1917 3. Angular tooth and parietal tooth united into 1 flake-shaped tooch,palatal tooth with hook-shaped………………………………………………………………………………………………………Boysidia（ Bensonella） Pilsbry,1900 Angular tooth and parietal tooth independence,parallel ………………………………Boysidia（ Boysidia） Pilsbry,1917Boysidia（ Bensonella） qingliangfengensis sp. nov.（ Fig. 1： A-E）Holotype： alt. 3. 40 mm,diam. 2. 10 mm; alt. of aperture 1. 15 mm,diam. of aperture 0. 75 mm. Collected from Longtangshan town,Linan city,Qingliangfeng Nature Reserve（ 30°01＇N,118°80＇E）,June 26,2013.Paratypes： 126 specimens. alt. 3. 30- 3. 45 mm,diam. 2. 00- 2. 20 mm; alt. of aperture 1. 10- 1. 20 mm,

关 键 词：腹足纲 肺螺亚纲 柄眼目 虹蛹螺科 喇叭螺属 新种 

分 类 号：Q959[生物学—动物学]