月盾鲎属
外观
月盾鲎属![]() 化石时期:
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科学分类 ![]() | |
界: | 动物界 Animalia |
门: | 节肢动物门 Arthropoda |
纲: | 肢口纲 Merostomata |
目: | 剑尾目 Xiphosura |
亚目: | 劍尾亞目 Xiphosurida |
属: | †月盾鲎属 Lunataspis Rudkin, Young & Nowlan, 2008 |
模式種 | |
曙光月盾鲎 Lunataspis aurora Rudkin, Young & Nowlan, 2008
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月盾鲎属(学名:Lunataspis)是已知的最古老的剑尾目动物。它最早由David Rudkin、Graham Young和Godfrey Nolan在2005年正式描述,发现它的加拿大马尼托巴省北部矿床可追溯到大约4.45亿年前的晚奥陶纪[1][2][3]。
下属物种
[编辑]本属包括以下物种:
- 曙光月盾鲎 Lunataspis aurora Rudkin, Young & Nowlan, 2008
- Lunataspis borealis Lamsdell, Isotalo, Rudkin & Martin, 2022[4]
参考资料
[编辑]- ^ David M. Rudkin, Graham A. Young & Godfrey S. Nowlan. The oldest horseshoe crab: a new xiphosurid from Late Ordovician Konservat-Lagerstätten deposits, Manitoba, Canada (PDF). Palaeontology. 2008, 51 (1): 1–9 [2020-05-02]. doi:10.1111/j.1475-4983.2007.00746.x. (原始内容存档 (PDF)于2020-07-09).
- ^ Chliboyko, J. Crabby Ancestors, Canadian Geographic Magazine, April 2008, p. 25
- ^ Dunlop, J. A., Penney, D. & Jekel, D. 2015. A summary list of fossil spiders and their relatives. In World Spider Catalog. Natural History Museum Bern, online at https://wsc.nmbe.ch, version 18.5 https://www.wsc.nmbe.ch/resources/fossils/Fossils18.5.pdf (页面存档备份,存于互联网档案馆) (PDF).
- ^ James C. Lamsdell, Phillip A. Isotalo, David M. Rudkin and Markus J. Martin. 2022. A New Species of the Ordovician Horseshoe Crab Lunataspis. Geological Magazine. First View, 1-5. DOI: 10.1017/S0016756822000875
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