ロード中...
Cambrian stalked echinoderms show unexpected plasticity of arm construction
Feeding arms carrying coelomic extensions of the theca are thought to be unique to crinoids among stemmed echinoderms. However, a new two-armed echinoderm from the earliest Middle Cambrian of Spain displays a highly unexpected morphology. X-ray microtomographic analysis of its arms shows they are po...
保存先:
| 主要な著者: | , |
|---|---|
| フォーマット: | Artigo |
| 言語: | Inglês |
| 出版事項: |
The Royal Society
2012
|
| 主題: | |
| オンライン･アクセス: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3223674/ https://ncbi.nlm.nih.gov/pubmed/21653588 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1098/rspb.2011.0777 |
| タグ: |
タグ追加
タグなし, このレコードへの初めてのタグを付けませんか!
|