Flashback and foreshadowing—a review of the taxon Opisthobranchia

Flashback and foreshadowing—a review of the taxon Opisthobranchia
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闪回和伏笔——后鳃亚纲回顾

DOI:
10.1007/s13127-013-0151-5
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发表时间:
2014
影响因子:
1.6
通讯作者:
Schrödl
Schrödl
中科院分区:
生物学2区
文献类型:
--
作者:
Wägele;Klussmann-Kolb;Verbeek;Schrödl

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后支链菌属经历了一段不确定的分类学历史。目前,它们的分类处于戏剧性的变化状态,因为最近的系统发育研究表明,传统的后支类是副系的,甚至是多系的,一些传统的后支类群被分配到异支目的其他类群,如肺形纲。在这里,我们回顾了后支原体及其亚群的历史,解释了传统上提出的它们之间的关系,并概述了基于各种方法(形态学、单基因和多基因分析以及基因组数据)的最新系统发育分析。根据最新的研究结果,我们还提出了一个关于异鞭毛虫的系统发育假说,这代表了一种共识,也是迄今为止最有可能的假说。所提出的系统发育支持在单系真神经细胞外的真神经细胞总科,基本的真神经细胞分裂成新的新的分类单元(新双鳃亚纲和侧鳃总科)和最近建立的分类单元。后者分为Euopisthobranchia和PanPulmonata,前者包含大多数主要的传统后肢支系,后者混合了前者的后肢动物、推定的异星足目和肺类分类群。这棵“新的真神经树”摒弃了传统的后支类和肺类分类群,特别是对教科书上预先设想的后支类和肺类进化的情景有着深远的影响,现在必须重新考虑这些情景。在没有系统性障碍的情况下,传统上分别研究海洋和非海洋异质分支的研究界需要为了科学而相互作用,并最终合并。
Opisthobranchia have experienced an unsettled taxonomic history. At the moment their taxonomy is in state of dramatic flux as recent phylogenetic studies have revealed traditional Opisthobranchia to be paraphyletic or even polyphyletic, allocating some traditional opisthobranch taxa to other groups of Heterobranchia, e.g. Pulmonata. Here we review the history of Opisthobranchia and their subgroups, explain their traditionally proposed relationships, and outline the most recent phylogenetic analyses based on various methods (morphology, single gene and multiple gene analyses, as well as genomic data). We also present a phylogenetic hypothesis on Heterobranchia that, according to the latest results, represents a consensus and is the most probable one available to date. The proposed phylogeny supports the Acteonoidea outside of monophyletic Euthyneura, the basal euthyneuran split into Nudipleura (Nudibranchia plus Pleurobranchoidea) and the recently established taxon Tectipleura. The latter divides into the Euopisthobranchia, containing most of the major traditional opisthobranch clades, and the Panpulmonata, with a mix of the former opisthobranch, putative allogastropod and pulmonate taxa. This “new euthyneuran tree” rejects the traditional taxa Opisthobranchia and Pulmonata, and, in particular, has profound implications for preconceived textbook scenarios of opisthobranch and pulmonate evolution, which must now be reconsidered. In the absence of systematic barriers, research communities—which have traditionally investigated marine and non-marine heterobranchs separately—need to interact and finally merge for the sake of science.
半陆生蛞蝓 Gascoignella aprica Jensen 的 3D 显微解剖学,1985âa 基底斑鳃类 sacoglossan(腹足纲,Panpulmonata)
DOI: 10.1007/s13127-013-0142-6
发表时间: 1985
影响因子: 1.6
作者:
Kohnert;Brenzinger;Jensen;Schrödl
通讯作者: Schrödl
异鳃亚门——高等腹足动物系统发育的新概念
DOI: --
发表时间: 2009
期刊:
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作者:
G. Haszprunar
通讯作者: G. Haszprunar
DOI: 10.1111/j.1744-7410.2007.00073.x
发表时间: 2007-01-01
影响因子: 1.2
作者:
Neusser, Timea P.;Schroedl, Michael
通讯作者: Schroedl, Michael
DOI: 10.1371/journal.pone.0023313
发表时间: 2011
期刊: PloS one
影响因子: 3.7
作者:
Neusser TP;Jörger KM;Schrödl M
通讯作者: Schrödl M
DOI: 10.1016/j.margen.2010.12.006
发表时间: 2011-03-01
期刊: MARINE GENOMICS
影响因子: 1.9
作者:
Medina, Monica;Lal, Shruti;Gosliner, Terrence
通讯作者: Gosliner, Terrence