动物学：虫战。
Zoology: War of the Worms.
机构信息
Department of Genetics, Evolution and Environment, University College London, Darwin Building, Gower Street, London WC1E 6BT, UK.
Sorbonne Universités, UPMC Univ Paris 06, CNRS, Laboratoire de Biologie du Développement de Villefranche-sur-mer (LBDV), 181 chemin du Lazaret, 06230 Villefranche-sur-mer, France.
出版信息
Curr Biol. 2016 Apr 25;26(8):R335-7. doi: 10.1016/j.cub.2016.03.015.
PMID:27115693
Abstract
The phylogenetic affinities of Xenacoelomorpha - the phylum comprising Xenoturbella bocki and acoelomorph worms - are debated. Two recent studies conclude they represent the earliest branching bilaterally symmetrical animals, but additional tests may be needed to confirm this notion.
摘要
扁形动物门（包含栉水母和无腔动物门扁虫）的系统发育关系一直存在争议。最近的两项研究得出结论，它们代表了最早分支的两侧对称动物，但可能需要进一步的测试来证实这一观点。
Zotero 插件