Systematic assessment of the Atelostomata (Spatangoida and Holasteroida; irregular echinoids) based on spine microstructure

Systematic assessment of the Atelostomata (Spatangoida and Holasteroida; irregular echinoids) based on spine microstructure
复制标题

基于脊柱微观结构对 Atelostomata(Spatangoida 和 Holasteroida;不规则海胆)的系统评估

DOI:
10.1111/zoj.12291
复制
发表时间:
2015
影响因子:
2.8
通讯作者:
Schlüter
Schlüter
中科院分区:
生物学2区
文献类型:
--
作者:
Schlüter

文献摘要

参考文献

被引文献

相似文献

棘的不规则棘出现在非常高的丰度,在每个标本,并显示不同的架构,作为一个结果的专门功能的棘,然而,研究刺的显微结构在atelostomate棘很少进行。因此,对它们的具体形态知之甚少。本工作旨在详细阐述选择Atelostomata(Spatangoida和Holasteroida)的棘形态的差异,并讨论其潜在的系统学价值的棘显微结构。基于82 atelostomate物种(56 spatangoids和26 holasteroids),我们表明,穿孔模式在脊柱的内部圆柱(螺旋与水平模式)提供了一个安全的区别Spatangoida和Holasteroida。根据这一特点,我们讨论了地质历史,特别是他们的迁移到深海,根据保存完好的化石脊椎记录。
Spines of irregular echinoids occur in very high abundance in each specimen, and display distinct architecture as a result of the specialized functions of the spines; however, studies on spine microstructure in atelostomate echinoids have rarely been carried out. Accordingly, little is known about their specific morphology. This work aims to elaborate differences in the spine morphology of selected Atelostomata (Spatangoida and Holasteroida) in detail, and to discuss spine microstructure for its potential systematic value. Based on 82 atelostomate species (56 spatangoids and 26 holasteroids), we show that the perforation pattern in the internal cylinder of the spine (helicoidal versus horizontal pattern) provides a safe distinction between the Spatangoida and Holasteroida. According to this character we discuss the geological history of atelostomate echinoids, in particular their migration into the deep sea, based on well-preserved records of fossil spines.
DOI: 10.1371/journal.pone.0046913
发表时间: 2012
期刊: PloS one
影响因子: 3.7
作者:
Thuy B;Gale AS;Kroh A;Kucera M;Numberger-Thuy LD;Reich M;Stöhr S
通讯作者: Stöhr S
对比姐妹群体的进化灵活性:中生代心海胆的差异和多样性
DOI: --
发表时间: 1999
期刊:
影响因子: --
作者:
G. Eble
通讯作者: G. Eble
Catalogus Systemus ectyporum echinodermatum 化石 Musei Neocomensis : secundum ordinemzoologicum dispositus : 形容词同义词最近,在 quibus reperiuntur 中的非层和位置 : 继发特征诊断属新 vel minus 认知 / auctore,L. Agassiz。
DOI: --
发表时间: --
期刊:
影响因子: --
作者:
Louis Agassiz
通讯作者: Louis Agassiz
DOI: --
发表时间: --
期刊:
影响因子: --
作者:
E. Forbes
通讯作者: E. Forbes
DOI: --
发表时间: --
期刊:
影响因子: --
作者:
W. Leach;Frederick Polydore. Nodder;R. P. Nodder;George Shaw
通讯作者: George Shaw