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我国新近发现一种新瘰螈

已有 7615 次阅读 2008-6-7 18:17 |个人分类:未分类|系统分类:图片百科

2008年4月和5月,中国动物学会主办、科学出版社出版的《动物分类学报》和新西兰Magnolia Press出版的Zootaxa分别以题“瘰螈属(有尾目,蝾螈科)一新种”和“A new species of Paramesotriton (Caudata: Salamandridae) fromGuizhou Province, China”  先后发表了在我国贵州省织金县采集的同一新种—织金瘰螈Paramesotriton zhijinensis。 这一新物种的发现丰富了我国两栖动物的多样性。

现转录中英文摘要如下:

文章1:

题目:瘰螈属(有尾目,蝾螈科)一新种[A new species of the genus Paramesotriton (Caudata, Salamandridae)]

作者:李松 田应洲 1*   谷晓明2  [Li Song, Tian Yingzhou, Gu Xiaoming]

作者单位1  贵州省六盘水师范高等专科学校生物系 贵州 水城 553004

                     2 贵州师范大学生物与地理科学学院  贵阳 550000

                     * 通讯作者,E-mail: t.y.zhou@163.com

发表刊物:动物分类学报(Acta Zootaxonomica Sinica)  33(2):410-413 (Apr., 2008)

收稿日期:2007-09-17,修订日期:2008-02-19

原文中文摘要:作者在贵州织金县采集到一批蝾螈科瘰螈属动物标本,与该属已知物种比较后,确定其为1新种,即织金瘰螈Paramesotriton zhijinensis sp. nov。新种与尾斑瘰螈Paramesotriton caudopunctatus相似,但新种成体头部后端各有3条退化的鳃迹,明显呈童体型;体背嵴两侧各有1条土黄色纵纹;指、趾两侧五缘膜,无内、外掌蟅突;肛后尾腹鳍褶橘红色或橘黄色,约在后3/4处此颜色消失。本文统计并记述了新种的外形、头骨特征、生物学资料。

原文英文摘要:A new species Paramesotriton zhijinensis sp. nov. has been revognized based on the collections from Shuangyangtang, Zhijin County, Guizhou Province during the periods from 4 May 2007 to 12 May 2007. The type specimens are kept in the Department of Biology Liupanshui Teachers' Higher College.

Paramesotriton zhijinensis sp. nov.

    Holotype: No. 0705123, adult male, was collected by Li Song, Tian Yingzhou at  Shuangyangtang, Zhijin County, Guizhou Province (26o39'N,105o45'E) with an elevation of 1310m. Allotype: No. 0705105, adult female, was collected at the same time and place with the holotype. Paratypes: 10 males and 11 females were collected at the same time and place with the holytype.

Diagnosis. The total length of adult males range from 103.0mm to 126.9 mm, and that of females are from 102.2 mm to 125.0 mm. Three degenerate branchia vestiges present on both sides of the back part of head, fingers and toes have no fringe, one sand solored strip presents along both sides of the body from the end of head to the front part of the tail, the fold of tail fin behind anus is reddish orange or yellowy orange, wich fades away at about 3/4 end of tail.

文章2

题目:A new species of Paramesotriton (Caudata: Salamandridae) from Guizhou Province, China 

作者:HAITAO ZHAO1, 2, 5, JING CHE2,5, WEIWEI ZHOU 2, YONGXIANG CHEN1, HAIPENG ZHAO3 &YA-PING ZHANG2,4

作者单位1    Department of Environment and Life Science, Bijie College, Guizhou  551700, China
                     2    State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology,
the Chinese Academy of Sciences, Kunming 650223, China
                     3    School of Life Science, Southwest University, Chongqing 400715, China
                     4    Corresponding authors(通讯作者). E-mail:
zhangyp1@263.net.cn
                     5    These authors contributed equally to this work.(这些作者对本工作有同等贡献)

发表刊物:Zootaxa 1775: 51–60 (2008)

收稿日期(Accepted by M. Vences):9 April 2008; 发表日期(published): 23 May 2008

原文摘要:We describe a new species of salamander, Paramesotriton zhijinensis, from Guizhou Province, China. The generic allocation of the new species is based on morphological and molecular characters. In morphology, it is most similar to Paramesotriton chinensis but differs in having distinct gland emitting a malodorous secretion (here named scent gland), a postocular stripe, and two non-continuous, dorsolateral stripes on the dorsolateral ridges. Furthermore, neoteny was observed in most individuals of the new species. This has not been previously reported to occur in any other species of Paramesotriton. Analysis of our molecular data suggests that this species a third major evolutionary lineage in the genus Paramesotriton.

 

文章1所附8张照片中之1、2、7和8。

文章2 Figure 3中6张图之a-d

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