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
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发表时间:
2015
影响因子:
2.8
通讯作者:
Schlüter
中科院分区:
文献类型:
--
作者:
Schlüter
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.
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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
DOI:
--
发表时间:
1999
期刊:
影响因子:
--
作者:
G. Eble
通讯作者:
G. Eble
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