云南江城县爬行动物多样性与保护现状
作者:
作者单位:

1.重庆自然博物馆 重庆 400700;2.中国科学院成都生物研究所 成都 610041;3.广西师范大学 桂林 541001;4.生态环境部南京环境科学研究所 国家环境保护生物安全重点实验室 国家环境保护武夷山生态环境科学观测研究站 南京 210042

作者简介:

王馨,女,馆员;研究方向:系统进化与遗传学;E-mail:85594505@qq.com。

中图分类号:

Q958

基金项目:

生态环境部生物多样性调、观察和评估项目(2019-2023);


Diversity and Conservation Status of Reptiles in Jiangcheng County, Yunnan Province
Author:
Affiliation:

1.Chongqing Natural History Museum, Chongqing 400700; 2.Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041; 3.GuangXi Normal University, Guilin 541001; 4.Nanjing Institute of Environmental Sciences, Ministry of Ecology and Environment of the People’s Republic of China, State Environmental Protection Key Laboratory of Biosafety, Ministry of Ecology and Environment of China, State Environmental Protection Scientific Observation and Research Station for Ecology and Environment of Wuyi Mountains, Nanjing 210042, China

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    摘要:

    云南江城县地处西双版纳生物多样性保护的优先区域,历史上未展开过全面系统的爬行动物资源调查。本研究于2019年5月至2020年9月期间,先后7次(5 ~ 10 d/月,8:00时至次日04:00时),调查江城县全域爬行动物多样性。调查采用固定样线法,共设置207条样线,每条长4 km,本次调查共记录爬行动物2目17科39属51种,其中国家一级重点保护野生动物物种1种,圆鼻巨蜥(Varanus salvator),国家二级重点保护野生动物物种7种。本次调查发现2新种和1种中国分布新记录及1种云南分布新记录,新种为伯仲钝头蛇(Pareas geminates sp. nov)和滇南竹叶青蛇(Trimeresurus goui sp. nov),中国新记录种为老挝拟须唇蛇(Parafimbrios lao),云南新记录种为崇安斜鳞蛇(Pseudoxenodon karlschmidti)。通过分析发现,江城县爬行动物物种多样性丰富,该区分布的物种区系以东洋界为主,单属种较多,与喜马拉雅-横断山具有一定的联系。其6类生态型中,灌丛石隙型最丰富。垂直分布多样性最丰富的是山坡地带海拔700 ~ 1 500 m。江城的地理位置以及气候与植被环境,是研究季雨林爬行动物多样性组成的典型区域,本次调查研究弥补了该地区爬行动物多样性文献资料的空白,建议未来维持现有的森林分布格局,加强对该地区爬行动物多样性的研究、监测和保护。

    Abstract:

    [Objectives] Jiangcheng is located in the priority area of biodiversity conservation in Xishuangbanna, where the diversity of reptiles is unclear and reptile resource survey is lack in history. Here, we conducted seven surveys for reptile diversity in Jiangcheng from May 2019 to September 2020. [Methods] Comprehensive surveys have been conducted to evaluate diversity of reptiles by using the fixed line transects method. A total of 207 survey lines were set up, covering a wide range of diverse habitats at different altitudes. The time span of each day is from 8:00 am to about 04:00 am of the next day. Collected specimens were brought back to the laboratory for identification. We use GrcGIS and Excel for data mapping and statistics. For data analysis, we used Berger-parker index (I) to determine dominant species, Margalef index (DMg) to determine species richness, and G-F index (DG-F) to analyze family and genus diversity. [Results] A total of 51 species of reptiles were recorded in Jiangcheng, which belong to 2 orders, 17 families, and 39 genera. 17 species (33.3%) are endangered in China and one Class-I (1.9%) and 7 Class-II (13.7%) nationally protected reptiles were recorded. The dominant species are Hemidactylus bowringii (I = 13.3%), Pareas macularius (I = 11%), while the rare species are Platysternon megacephalum, Cyclemys oldhami, Varanus salvator and Python bivittatus in Jiangcheng. We found 2 newly identified species which are namely Pareas geminates and Trimeresurus goui. Two species were new records. One of them, Parafimbrios lao, is the new record in China and the other, Pseudoxenodon karlschmidti, is the new record in Yunnan Province. All species can be divided into 6 ecological types, which are residential (3.92%), arboreal (17.65%), bushwood rocky (45.10%), arboreal aquatic (23.53%), aquatic (5.88%) and soil (3.92%, Fig. 2). Form the taxon of all, the Testudofomes have high dependence on the aquatic ecological environment, and the Lacertilia and Serpentes have a high dependence on the forest ecological environment. The soil and the residential type are endemic to the Serpentes and Lacertilia, respectively. The bushwood rocky has the highest richness index (DMg = 3.548) with high species evenness and the best stability. On the contrary, residential (DMg = 0.198) is the lowest richness index with low species evenness and poor stability (Table 1). The vertical distribution shows a certain regularity. The mountain slope (700﹣1 500 m) has the most abundant species, with 47 species whereas the Piedmont ravine and the mountain top are less distributed, with 10 and 4 species (Fig. 3). There are many species of single genus in reptiles (G = 3.506 5, F = 8.406 0). Species are mainly in the Oriental boundary, and has a relationship with the Himalayas-Hengduan Mountains. According to this survey, road killing is the most direct factor leading to the threat of reptiles, and 2/3 of the survey data comes from road killing, involving 35 species, especially Pareas macularius and Bungarus wanghaotingi. In addition, overharvesting has made some economically valuable species become rare, such as turtles and pythons. [Conclusion] Jiangcheng is rich in reptile species diversity, and this survey makes up for the gap in the literature on reptile diversity in this area. Jiangcheng is also a typical area of the biodiversity hotspot for studying the reptile diversity of rainforest. We suggest that the existing forest distribution pattern should be maintained, as well as keep studying, monitoring and conservation of reptile diversity into the future.

    参考文献
    Cai B, Chen Z N, Gao J, et al. 2020. Record of A genus and species of odd-scaled snake (Serpentes:Xenodermidae) from China. Russian Journal of Herpetology, 27(6):348–352.
    Chen Z N, Shi S C, Gao J, et al. 2021a. New species of Trimeresurus Lacépède, 1804 (Squamata:Viperidae) from Southwestern China, Vietnam, Thailand and Myanmar. Asian Herpetological Research, 12(2):1–11.
    Chen Z N, Shi S C, Vogel G, et al. 2021b. Multiple lines of evidence reveal a new species of Krait (Squamata, Elapidae, Bungarus) from Southwestern China and Northern Myanmar. ZooKeys, 1025:35–71.
    Davy C M, Kidd A G, Wilson C C. 2015. Development and validation of environmental DNA (eDNA) markers for detection of freshwater turtles. PLoS ONE, 10(7):e0130965.
    Ding L, Chen Z N, Suwannapoom C, et al. 2020. A new species of the Pareas hamptoni complex (Squamata:Serpentes:Pareidae) from the golden triangle. Taprobanica, 9(2):174–193.
    International Commission on Zoological Nomenclature (ICZN). 1999. International Code of Zoological Nomenclature. 4th ed. London:International Trust of Zoological Nomenclature, xxix, 306.
    International Union for Conservation of Nature (IUCN). 2012. IUCN Red List Categories and Criteria:Version 3.1. 2nd ed, Switzerland and Cambridge, UK:IUCN-Gland.
    Liu S, Hou M, Ye H L, et al. 2021. A new species of Gonyosoma Wagler, 1828 (Serpentes, Colubridae), previously confused with G. prasinum (Blyth, 1854). Evolutionary Systematics, 5(1):129–139.
    Margalef R. 1974. Ecología. Barcelona:Ediciones Omega.
    McKelvy A D, Burbrink F T. 2017. Ecological divergence in the Yellow-bellied Kingsnake (Lampropeltis calligaster) at two North American biodiversity hotspots. Molecular Phylogenetics and Evolution, 106(1):61–72.
    Myers N, Russell A M, Cristina G M. 2000. Biodiversity hotspots for conservation priorities. Nature, 403(6772):853–858.
    Patrick D, Deuti K. 2022. On the type specimens of Pareas macularius Theobald, 1868 and Pareas berdmorei Theobald, 1868 with the designation of a lectotype for Pareas macularius (Squamata:Serpentes:Pareidae). Zootaxa, 5105(4):490–500.
    Poyarkov N A, Nguyen T V, Pawangkhanant P, et al. 2022. An integrative taxonomic revision of slug-eating snakes (Squamata:Pareidae:Pareineae) reveals unprecedented diversity in Indochina. PeerJ, 10:e12713
    Xie Y, Wang P, Zhong G, et al. 2018. Molecular phylogeny found the distribution of Bungarus candidus in China (Squamata:Elapidae). Zoological Systematics, 43(1):109–117.
    Wallach V, Williams K L, Boundy J. 2014. Snakes of the World. A Catalogue of Living and Extinct Species. Boca Raton, Florida:CRC Press, xxvii, 1209.
    Wang P, Che J, Liu Q, et al. 2020. A revised taxonomy of Asian snail-eating snakes Pareas (Squamata, Pareidae):Evidence from morphological comparison and molecular phylogeny. ZooKeys, 939:45–64.
    蔡波, 李家堂, 陈跃英, 等. 2016. 通过红色名录评估探讨中国爬行动物受威胁现状及原因. 生物多样性, 24(5):578–587.
    蔡波, 王跃招, 陈跃英, 等. 2015. 中国爬行纲动物分类厘定. 生物多样性, 23(3):365–382.
    程松林, 吴淑玉, 程林. 2009. 江西武夷山国家级自然保护区爬行动物多样性调查研究. 江西科学, 27(6):827–831.
    国家环境保护部. 2010. 《中国生物多样性保护战略与行动计划》(2011-2030年). [EB/OL]. [2010-09-17]. https://www.mee.gov. cn/gkml/hbb/bwj/201009/t20100921_194841.htm.
    Harris R B, Burnham K P. 2002. 关于使用样线法估计种群密度. 动物学报, 48(6):812–818.
    蒋志刚, 江建平, 王跃招, 等. 2016. 中国脊椎动物红色名录. 生物多样性, 24(5):500–551.
    蒋志刚, 纪力强. 1999. 鸟兽物种多样性测度的G-F指数方法. 生物多样性, 7(3):220–225.
    金燕, 况雪源, 晏红明, 等. 2018. 近55年来云南区域性干旱事件的分布特征和变化趋势研究. 气象, 44(9):1169–1178. 
    李成, 谢锋, 车静, 等. 2017. 中国关键地区两栖爬行动物多样性监测与研究. 生物多样性, 25(3):246–254.
    刘鹏, 代娟, 曹大藩, 等. 2016. 普洱市亚洲象栖息地适宜度评价. 生态学报, 36(13):4163–4170.
    卢建利. 2008. 湖北福宝山两栖爬行动物多样性研究. 武汉:华中师范大学硕士学位论文.
    孙儒泳. 2001. 动物生态学原理. 3版. 北京:北京大学出版社.
    台湾动物路死观察网(TaiRON). 2022. 路杀社资料库. [EB/OL]. [2022-05-30]. https://roadkill.tw/viz/stat.
    王剀, 任金龙, 陈宏满, 等. 2020. 中国两栖、爬行动物更新名录. 生物多样性, 28(2):189–218.
    肖明昆, 杜凡, 杨锦超, 等. 2019. 牛洛河自然保护区东京龙脑香林群落特征研究. 广西植物, 39(9):1261–1270.
    杨大同, 饶定齐. 2008. 云南两栖爬行动物. 昆明:云南科学技术出版社.
    赵尔宓. 2006. 中国蛇类. 合肥:安徽科学技术出版社.
    赵尔宓, 赵肯堂, 周开亚, 等. 1999. 中国动物志:爬行纲(第二卷):有鳞目 蜥蜴亚目. 北京:科学出版社.
    张辉, 线微微. 2020. 环境DNA技术在生态保护和监测中的应用. 海洋科学, 44(7):96–102.
    张路, 欧阳志云, 徐卫华, 等. 2010. 基于系统保护规划理念的长江流域两栖爬行动物多样性保护优先区评价. 长江流域资源与环境, 19(9):1020–1028.
    张荣祖. 2011. 中国动物地理. 北京:科学出版社.
    张蔚, 闻苡, 丁利, 等. 2022. 云南腾冲北海湿地自然保护区爬行动物多样性现状研究. 云南农业大学学报:自然科学, 37(1):1–9.
    《中国脊椎动物红色名录》评估等级:CR. 极危级;EN. 濒危级;VU. 易危级;NT. 近危级;LC. 无危级;DD. 数据缺乏。分布型:W. 东洋型,-a. 热带,-b. 热带-南亚热带,-c. 热带-北亚热带,-e. 热带-温带;H. 喜马拉雅-横断山区型,-e. 喜马拉雅东南部,-m. 横断山及喜马拉雅,-c. 横断为主;S. 南中国型,-d. 热带-北亚热带,-c. 热带-中亚热带,-i. 中亚热带。区系:O. 东洋界和古北界分布;W. 东洋界广布;S. 东洋界华南区;C. 东洋界华中区;SW. 东洋界西南区。种群数量等级:-. 稀有;+. 少见;++. 常见;+++. 丰富;*. 普通钩盲蛇仅采集到1号标本,根据野外经验判断,种群数量等级记作一般(++)。数据来源:#. 访问获得的物种,未标注#的均为采集到标本的物种。
    Protection class:CR, EN, VU, NT, LC and DD mean Critically Endangered, endangered, vulnerable, near threatened, least concern and data deficient, respectively, in Red List of Chinas Vertebrates. Distribution pattern:W. Oriental pattern, -a. tropic subtropics, -b. tropic-south subtropics, -c. tropic-north subtropics, -e. tropic-temperate zone; H. Himalaya-Hengduan Mountains pattern, -e. southeastern of Himalaya, -m. Hengduan Mountains and Himalaya, -c. mainly in Hengduan Mountains; S. South China pattern, -c. tropic-middle subtropics, -d. tropic-north subtropics, -i. north subtropics. Fauna:O. Oriental and palearctic spread species; S. South China species; C. Central China species; SW. Southwest China species; C-S. Central & South China species; S-SW. South & Southwest China species; W. Widespread oriental species. Resources grade:-. rare species; +. uncommon species; ++. common species; +++. abundant species; *. Only 1 specimen of Indotyphlops braminus was recorded. We judged form field experience, the resources grade was counted as general species (++). Data sources:#. Species obtained during the access, all other not marked # are the species from which specimens were collected.
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王馨,雷蕾,丁利,陈泽柠,戴蓉.2023.云南江城县爬行动物多样性与保护现状.动物学杂志,58(3):366-380.

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  • 收稿日期:2022-07-21
  • 在线发布日期: 2023-06-16