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首页> 外文期刊>The Glasgow naturalist >The Australian landhopper Arcitalitrus dorrieni in Islay and in Cowal.
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The Australian landhopper Arcitalitrus dorrieni in Islay and in Cowal.

机译:在艾莱岛和考瓦尔的澳大利亚飞蝗Arcitalitrus dorrieni。

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The Australian landhopper Arcitalitrus dorrieni (Hunt, 1925) is a land-living amphipod crustacean that feeds on plant litter, thus occupying a niche similar to that of most terrestrial isopod Crustacea (woodlice). Native to mid-eastern Australia, this species is now widely distributed in western Britain and in Ireland. It is believed to be dispersed in soil or plant litter via the movement of plants by human agency (Cowling et al., 2004). The first known Scottish locations for A. dorrieni were Colonsay (Moore & Spicer, 1986) and Gigha (Cowling et. al., 2004). Subsequently it has been found in Inverewe gardens and at Loch Laich, Appin (G.B. Corbet in Hancock, 2012); at Brodick Castle, Arran (Collis, 2015); in Glasgow (Hancock, 2012) and in Bute (Mulholland & Collis, 2012). It is not thought likely that this alien species will cause serious problems in Britain but it is conceivable that it could outcompete native species occupying a similar ecological niche (Cochard et al., 2010) with woodlice and millipedes perhaps among the most likely to be affected by such competition (Harding & Sutton, 1988). It is therefore appropriate to continue to monitor its spread and status in Britain. Here we document its presence at newly discovered sites in Islay (VC102) and in Cowal (VC98).
机译:澳大利亚的土hopperArcitalitrus dorrieni(Hunt,1925)是一种生活在陆地上的两栖类甲壳纲动物,以植物凋落物为食,因此占有的生态位与大多数陆地等足类甲壳纲动物(木虱)相似。该物种原产于澳大利亚中东部,现已广泛分布于英国西部和爱尔兰。据信它是通过人类的活动通过植物的运动而散布在土壤或植物的凋落物中的(Cowling等,2004)。苏格兰最早发现多里氏菌的地点是科隆赛(Moore&Spicer,1986)和吉哈(Cowling等,2004)。随后,在因弗雷威花园和阿平湖莱希(L. Laich,Appin)上发现了它(2012年汉考克的科贝特(G.B. Corbet));在Arran的布罗迪克城堡(Collis,2015);在格拉斯哥(Hancock,2012)和在Bute(Mulholland&Collis,2012)。人们不认为这种外来物种可能会在英国造成严重的问题,但是可以想象,它可能会与占据类似生态位的本土物种竞争(Cochard等,2010),其中木虱和千足虫可能是最容易受到影响的物种。通过这样的竞争(Harding&Sutton,1988)。因此,有必要继续监测其在英国的传播情况和地位。在这里,我们记录了它在艾莱岛(VC102)和考瓦尔(VC98)的新发现站点中的存在。

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