Recent range expansions in non-native predatory beetles on sub-Antarctic South Georgia

P. Convey; R. S. Key; R. J. D. Key; M. Belchier; C. L. Waller

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Recent range expansions in non-native predatory beetles on sub-Antarctic South Georgia

机译：南极乔治亚南部地区非本地掠食性甲虫的近期范围扩展

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The human-assisted establishment of two non-native predatory carabid beetles (Merizodus soledadinus (Guerin-Meneville), Trechisibus antarcticus (Dejean)) on the sub-Antarctic island of South Georgia occurred 30-50 years ago, but the distribution of these species has never been the subject of regular monitoring, and was last assessed in the mid-1990s. Based on opportunistic collection records and directed field survey activities on South Georgia over four summer seasons between 2002/3 and 2008/9, we describe recent and important range expansions in both species on the island. The new distributional ranges of both species are highly suggestive of a continuing inadvertent human role in transferring them across the obstructions presented by tidewater glaciers or higher-altitude mountain passes. Both species now have the potential to spread unchecked by any other geographical obstructions across a large section of the north-east coast of the island and are likely to have considerable negative impacts on the elements of the native (including endemic) terrestrial invertebrate fauna.

机译：人类协助在南乔治亚南部亚岛上建立了两个非本土的掠食性甲壳虫（Merizodus soledadinus（Guerin-Meneville），Trechisibus antarcticus（Dejean）），发生于30-50年前，但这些物种的分布从来没有受到定期监视的主题，最后一次评估是在1990年代中期。根据机会收集记录和在2002/3至2008/9四个夏季期间在南乔治亚州进行的定向野外调查活动，我们描述了岛上两个物种近期和重要的范围扩展。两种物种的新分布范围都强烈暗示着人类继续无意间将它们转移到潮水冰川或高海拔山口造成的障碍物中的作用。现在，这两种物种都有可能不受岛屿其他任何地理障碍的影响而散布在该岛东北海岸的大部分地区，并且很可能对本土（包括地方性）陆生无脊椎动物区系的元素造成相当大的负面影响。

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《Polar biology》 |2011年第4期|p.597-602|共6页
作者
P. Convey; R. S. Key; R. J. D. Key; M. Belchier; C. L. Waller;
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作者单位

British Antarctic Survey, High Cross,Madingley Road, Cambridge CB3 0ET, UK;

The Old Black Bull, Carthorpe, Bedale DL8 2LD, UK;

Natural England, Alverton Court, Crosby Road,Northallerton DL6 IAD, UK;

British Antarctic Survey, High Cross,Madingley Road, Cambridge CB3 0ET, UK;

British Antarctic Survey, High Cross,Madingley Road, Cambridge CB3 0ET, UK,Centre for Environmental and Marine Science,University of Hull, Scarborough Campus,Filey Road, Scarborough YO11 3AZ, UK;

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正文语种 eng
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关键词
carabidae; invasive species; endemic species; human impacts;

机译：刚甲科入侵物种;特有物种对人类的影响;

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1. Comparative Thermal Tolerance of Herbivorous and Predatory Beetles on South Georgia, SUB-Antarctic [J] . J. S. Bale, M. R. Worland, W. Block Cryo Letters . 1999,第2期

机译：南极乔治亚州南部佐治亚草食性和掠食性甲虫的相对耐热性
2. Southward expansion in beetle and butterfly ranges in South Africa. [J] . Perissinotto R., Pringle E. L., Giliomee J. H. African Entomology . 2011,第1期

机译：南非的甲虫和蝴蝶范围向南扩展。
3. Poleward range expansion without a southern contraction in the ground beetle Agonum viridicupreum (Coleoptera, Carabidae) [J] . Assmann Thorsten, Brandmayr Pietro, Buse J?rn, ZooKeys . 2011,第100期

机译：在地面甲虫Agonum viridicupreum（鞘翅目，步甲科）中不向南收缩的极向范围扩展
4. Engineering the biological control of the Colorado potato beetle with the predatory stink bug Perillusbioculatus [C] . Yannick de Ladurantaye, Mohamed Khelifi, Conrad Cloutier, Annual International Meeting of the American Society of Agricultural and Biological Engineers . 2009

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5. Ground beetle (Coleoptera: Carabidae) communities along a successional gradient in southwestern Quebec and notes on the range expansion of introduced species. [D] . Mercado, Alida. 2006

机译：魁北克西南部的地表甲虫（鞘翅目：甲壳纲）群落沿演替梯度分布，并记录了引入物种的范围扩展。
6. Occurrence of Yersinia rohdei among feral reindeer (Rangifer t. tarandus) and kelp gulls (Larus dominicanus) on the Sub-Antarctic island South Georgia [O] . Jonas Bonnedahl, Charlotte Berg, Dan I. Andersson, 2018

机译：南极次大陆南乔治亚岛上的驯鹿（Rangifer t。tarandus）和海带鸥（Larus dominicanus）中出现了耶尔森氏菌
7. Figure 1 from: Drees C, Brandmayr P, Buse J, Dieker P, Gurlich S, Habel J, Harry I, Hardtle W, Matern A, Meyer H, Pizzoloto R, Quante M, Shafer K, Schuldt A, Taboada Palomares A, Assmann T (2011) Poleward range expansion without a southern contraction in the ground beetle Agonum viridicupreum (Coleoptera, Carabidae). ZooKeys 100: 333-352. https://doi.org/10.3897/zookeys.100.1535 [O] . Drees, Claudia, Brandmayr, Pietro, Buse, Jörn, 2011

机译：图1来自：Drees C，Brandmayr P，Buse J，Dieker P，Gurlich S，Habel J，Harry I，Hardtle W，Matern A，Meyer H，Pizzoloto R，Quante M，Shafer K，Schuldt A，Taboada Palomares A， Assmann T（2011）在地面甲虫Agonum viridicupreum（鞘翅目，步甲科）中没有向南收缩的极向范围扩展。 ZooKeys 100：333-352。 https://doi.org/10.3897/zookeys.100.1535

Recent range expansions in non-native predatory beetles on sub-Antarctic South Georgia

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