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中国真管螺属一新种记述(肺螺亚纲,柄眼目,烟管螺科) 被引量:2

A NEW SPECIES OF THE GENUS EUPHAEDUSA FROM YANNAN PROVINCE,CHINA (PULMONATA,STYLOMMATOPHORA,CLAUSILLIDAE)
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摘要 记述采自云南省石林县陆生贝类1新种,大叠水真管螺Euphaedusa dadieshuiensis sp.nov.,文中对新种形态特征、栖息环境进行了描述,并对其相似种进行了分析和讨论。 In the present paper a new species of land snail is described. The materials were collected by the authors in Shilin County,Yunnan Province,China,July 1996. Type specimens are deposited in the Kunming Medical University,China.Euphaedusa dadieshuiensis sp. nov. (Figs 1-6)Shell small,slender,fusiform. Sinistral,thin,translucence,fragile. Whorls 1112,moderetely convex with high spiral part,pagoda-formed,under the suture with a annular ruga in each whorl,body whorl expand,and with thick rib-stria on the back of body whorl. Shell yellowish brown or chestnut-yellow in colour,surface with very distinct obliquely spiral line and growth line,with distinct thick spiral lines on aperture nearby; protoconch smooth,without spiral line. Apex blunt,suture deep. Aperture small,pear-shaped,peristome thick,white in color. Superior lamella small,inferior lamella large,both lamellae visible in aperture,and both lamella distance very near,and the superior lamella continues into spiral lamella. Subcolumellar lamella not visible in front aperture view. Principal plica long and thin,and an short and oblique lower palatal plica visible in the right side of the last whorl (Principal plica extend to the back of the last whorl); lunella plicae is not visible. The clausilium soup spoon-formed,and thick,without a small gap on front; pedicle long and thin.At present,a total of 75 species and subspecies of genus Euphaedusa were found in China. The new species closely resembles Euphaedusa beresowskii (Moellendorff,1902) in general structure,but differs from the latter chiefly in the shell being much bigger and with 1112 whorls,(alt. 14.76 mm,diam. 3.30 mm,alt. of aperture 2.88 mm,diam. of aperture 2.06 mm). Superior lamella small,inferior lamella large,both lamellae visible in aperture,and both lamella distance very near,and the superior lamella continues into spiral lamella. Subcolumellar lamella not visible in front aperture view. Principal plica long and thin,and a short and oblique lower palatal plica visible in the right side of the last whorl; lunell plicae is not visible. The clausilium soup spoon-formed,and without a small gap on front; pedicle long and thin. The latter shell being much smaller (alt. 12.9-14.5 mm,diam. 3.0 mm,alt. of aperture 2.3 mm,diam. of aperture 2.0 mm),with 1212 whorls,with long principal plica and 4-5 short plicae. The clausilium small,leaf-form,acute and smooth,and without a small gap.Holotype. alt. 14.76 mm,diam. 3.30 mm,alt. of aperture 2.88 mm,diam. of aperture 2.06 mm collected from Dadieshui Town,Shilin County (24°40'N,103°11'E),Yunnan Province,China,2 July 1996. Paratypes:167 adult specimens,76 young specimens. alt. 13.90-16.70 mm,diam. 2.96-3.48 mm,alt. of aperture 2.54-2.94 mm,diam. of aperture 1.70-2.16 mm,collected from Dadieshui Town,Shilin County (24°40'N,103°11'E),Yunnan Province,China,2 July 1996. and 9 Aug. 2010.Etymology. The name of the new species is based on collected from Dadieshui Shilin County.
出处 《动物分类学报》 CSCD 北大核心 2011年第1期156-158,共3页 Acta Zootaxonomica Sinica
基金 国家自然科学基金(39260014) 云南省科委应用基础研究基金(95C075Q) 云南省科技厅(2010ZC108) 云南省教育厅科学研究基金(2010Y208)资助项目
关键词 肺螺亚纲 柄眼目 烟管螺科 真管螺属 新种 Pulmonata Stylommatophora Clausiliidae Euphaedusa new species.
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参考文献14

  • 1陈德牛,刘延虹,许文贤.中国烟管螺科二新种(肺螺亚纲:柄眼目)[J].动物分类学报,1996,21(4):402-405. 被引量:8
  • 2陈元晓,罗泰昌,周卫川.中国真管螺属一新种记述(肺螺亚纲,柄眼目,烟管螺科)[J].动物分类学报,2009,34(2):340-342. 被引量:2
  • 3Ehrmann, P. 1922 - 1925. Zur Systematik der Clausiliiden, besonders der ostasiatischen. Sitz. Der.Nat. Ges., 49-52.
  • 4Lindholm, W. A. 1924. A revised systematic list of the genera of the Clausiliidae, recent and fossil with their subdivisions synonymy and types. Proc. Malac. Soc. London., 16:53-80.
  • 5Loosjes, F. E. 1953. Monograph of the Indo-Australian Clausiliidae ( Gastropoda, Pulmonata, Clausiliidae, Phaedusinae ). Wageningen Drukerij en Uitgeversbedrijf firma ponsen and Looiujen. 1 - 226.
  • 6罗煜,陈德牛,周卫川.中国真管螺属一新种记述(肺螺亚纲,柄眼目,烟管螺科)[J].动物分类学报,2009,34(1):119-121. 被引量:2
  • 7Moellendorff, O. V. 1884. Diagnosen neuer chinesischer Arten. Jahrb., 169 - 174.
  • 8Moellendorff, O. V. 1886. Materialien zur Fauna von China. Jahrb., 156 - 210.
  • 9Sykes, B. A. 1895. Descriptions of new Clausilia from Japan and Yunnan. Proc. Malac. Soc. London, 1:261 -263.
  • 10Wagner, A. 1919 - 1920. Zur Anatomie und Systematik der Clausiliiden. Nachr. Blatt. Frankfurt.A. M., 51: 49-60, 87-104, 129-147; 52:1 -13, 67-78, 97-108, 145-158.

二级参考文献26

  • 1陈德牛,刘延虹,许文贤.中国烟管螺科二新种(肺螺亚纲:柄眼目)[J].动物分类学报,1996,21(4):402-405. 被引量:8
  • 2Ehrmann, P. 1922-1925. Zur Systematik der Clausiliiden, besonders der ostasiafischen. Sitz. Der Nat. Ges., 49-52.
  • 3Lindholm, W. A. 1924 A revised systematic list of the genera of the Clausiliidae, recent and fossil with their subdivisions synonymy and types. Proc. Mdac. Soc. London, 16: 53-80.
  • 4Loosjes, F. E. 1953. Monograph of the Indo-Australian Clausiliidae (Gastropoda, Puhnonata, Clausiliidae, Phaedusinae ). Wageningen Drukerij en Uitgeversbedrijf Firma Ponsen and Looiujen, 1-226.
  • 5Moellendorff, O. V. 1884. Diagnosen neuer chinesischer Arten. Jahrb, 169-174.
  • 6Moellendorff, O. V. 1886. Materialien zur Fauna von China. Jahrb, 156- 210.
  • 7Sykes, B. A. 1895. Descriptions of new Clausilia from Japan and Yunnan. Proc. Malac. Soc. London, 1: 261-263.
  • 8Wagner, A. 1919-1920. Zur Anatomie und Systematik der Clausiliiden. Nachr. Blatt. Frankfurt A. M. 51: 49-60, 87-104, 129-147; 52: 1- 13, 67-78, 97-108, 145-158.
  • 9Yen, T. C. 1939. Die Chinensisch Land-und SuBwasser-Gastropoden des Natur-Museum Senckenberg. Abh. Senckenb. Natur. Ges., 444: 98- 100.
  • 10Yen, T. C. 1942 A review of Chinese Gastropoda in the British Museum. Proc. Malac. Soc. London, 24: 1-289.

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