...
首页> 外文期刊>Mycologia >Laboulbenia slackensis and L. littoralis sp nov (Ascomycota, Laboulbeniales), two sibling species as a result of ecological speciation
【24h】

Laboulbenia slackensis and L. littoralis sp nov (Ascomycota, Laboulbeniales), two sibling species as a result of ecological speciation

机译:由于生态物种形成而导致的两个兄弟姐妹物种Laboulbenia slackensis和L. littoralis sp nov(Ascomycota,Laboulbeniales)

获取原文
获取原文并翻译 | 示例
           

摘要

Laboulbenia littoralis is described from the halobiont Cafius xantholoma (Coleoptera, Staphylinidae); it previously was misidentified and not properly documented. Morphologically the new species belongs to a group of carabidicolous taxa similar to Laboulbenia pedicellata and especially Laboulbenia slackensis. It is generally accepted that the specificity of Laboulbeniales is based on their need for substances from the host. In this relatively strict context, shifts between unrelated hosts are difficult to explain. We present morphological and ecological evidence supporting the hypothesis that these fungi are capable of shifting between unrelated hosts as long as they share the same habitat. Adaptation to a particular environment, combined with a reduced dependence from specific nutrients of the host, explains the proposed interfamilial host shift.
机译:唇形唇线虫(Laboulbenia littoralis)是从卤虫Cafius xantholoma(鞘翅目,葡萄球菌科)中描述的。之前它被误认并且没有正确记录。从形态上讲,该新物种属于类似于拉丁裔Labulbenia pedicellata的甲壳类生物群,特别是松散的Laboulbenia。人们普遍认为,拉伯贝氏菌的特异性是基于它们对宿主物质的需求。在这种相对严格的背景下,很难解释不相关主机之间的转换。我们提供了形态学和生态学证据,支持这些真菌只要它们具有相同的栖息地,就能够在不相关的宿主之间转移。适应特定的环境,再加上对宿主特定养分的依赖性降低,可以说明拟议的家族间宿主转移。

著录项

相似文献

  • 外文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号