广东肇庆地区再现中华穿山甲
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摘要
中华穿山甲是国家Ⅱ级重点保护野生动物。目前中华穿山甲在中国的野生种群资源正在急剧下降,但其现状缺乏详细调查研究。2018年5—9月期间,于广东鼎湖山国家级自然保护区和广东烂柯山省级自然保护区用红外相机拍摄到了中华穿山甲。根据拍摄位置和时间以及个体长度确定为3只成年中华穿山甲个体,均在夜间活动,拍摄时间在23:00—04:00。广东肇庆地区此次记录距上一次调查报道间隔36年。通过所获得的野生个体影像证据,说明中华穿山甲在该地区内可能具有一定的野生种群数量,建议有关管理部门组织开展针对性的专项调查,以掌握该物种的野外种群数量及其分布状况。
Chinese pangolin( Manis pentadactyla) is listed as national class-Ⅱkey-protected wildlife.Wild populations of Chinese Pangolin are declining sharply across China and its current status is under investigation. From May to September,2018,Chinese Pangolin( Manis pentadactyla) was recorded by camera trapping in the Guangdong Dinghushan National Nature Reserve and Guangdong Lankeshan Provincial Nature Reserve. Three Chinese Pangolin adults were identified based on the location and time of the photograph,and on body length. All photographs were taken at night from 23: 00 to 04: 00. Chinese Pangolin were rediscovered after 36 years since the last survey was reported in Zhaoqing,Guangdong province. The camera-trap evidence of wild pangolins suggests that the local Chinese Pangolin population may be small. Further study is needed to estimate the population and distribution of this threatened species.
Chinese pangolin( Manis pentadactyla) is listed as national class-Ⅱkey-protected wildlife.Wild populations of Chinese Pangolin are declining sharply across China and its current status is under investigation. From May to September,2018,Chinese Pangolin( Manis pentadactyla) was recorded by camera trapping in the Guangdong Dinghushan National Nature Reserve and Guangdong Lankeshan Provincial Nature Reserve. Three Chinese Pangolin adults were identified based on the location and time of the photograph,and on body length. All photographs were taken at night from 23: 00 to 04: 00. Chinese Pangolin were rediscovered after 36 years since the last survey was reported in Zhaoqing,Guangdong province. The camera-trap evidence of wild pangolins suggests that the local Chinese Pangolin population may be small. Further study is needed to estimate the population and distribution of this threatened species.
引文
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[3] 王应祥.中国哺乳动物种和亚种分类名录与分布大全[M].北京:中国林业出版社,2003.
[4] 吴诗宝.世界穿山甲的分类分布及其资源保护现状[M]//胡锦矗,吴毅.脊椎动物资源及保护.成都:四川科学技术出版社,1998:138.
[5] 吴诗宝,马广智,唐玫,等.中国穿山甲资源现状及保护对策[J].自然资源学报,2002,17(2):174-180.
[6] SHEK C T,CHAN C S M,WAN Y F.Camera trap survey of Hong Kong terrestrial mammals in 2002-06[J].Hong Kong Biodiversity,2007(15):1-11.
[7] 徐爱春,斯幸峰,王彦平,等.千岛湖片段化栖息地地栖哺乳动物的红外相机监测及最小监测时长[J].生物多样性,2014,22(6):764-772.
[8] 章书声,郑方东,李佳琦,等.基于红外相机技术对乌岩岭国家级自然保护区地面鸟兽的初步调查[J].生物多样性,2017,25(4):427-429.
[9] 张金泉.广东省自然保护区[M].广州:广东旅游出版社,1997.
[10] 张金泉.广东省自然保护区[M].增订本.北京:中国林业出版社,2016.
[11] 刘振河.鼎湖山兽类调查[J].热带亚热带森林生态系统研究,1982,(1):201-208.
[12] 黄忠良.广东鼎湖山国家级自然保护区综合科学考察报告[M].广州:广东科技出版社,2015.