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桨龙属

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桨龙属
化石时期:早侏罗世
伦敦英国自然历史博物馆的化石
科学分类 编辑
界: 动物界 Animalia
门: 脊索动物门 Chordata
纲: 爬行綱 Reptilia
演化支 真爬行動物 Eureptilia
演化支 卢默龙类 Romeriida
亚纲: 双孔亚纲 Diapsida
演化支 新双弓类 Neodiapsida
总目: 鳍龙总目 Sauropterygia
属: 桨龙属 Eretmosaurus
Seeley, 1874
模式種
褶皱桨龙
Eretmosaurus rugosus

(Owen, 1840 [原为蛇颈龙])

桨龙属名Eretmosaurus)是蛇颈龙目灭绝的一个[1]

历史

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插图
复原图

桨龙是由哈利·丝莱(Harry Govier Seeley)为褶皱蛇颈龙(Plesiosaurus rugosus Owen 1840)所创建。[2]理查德·欧文(Richard Owen)已为来自格洛斯特郡早侏罗世蓝里阿斯组英语Blue Lias及英国其它未知地区的大量椎骨命名了褶皱蛇颈龙。[3]后来欧文又描述了一件归入褶皱蛇颈龙的无头骨骼(NHMUK 14435),[4]丝莱则以NHMUK 14435为基础为该物种建立新属。

参见

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参考资料

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  1. ^ Brown, David S., and Nathalie Bardet. "Plesiosaurus rugosus Owen, 1840 (currently Eretmosaurus rugosus; Reptilia, Plesiosauria): proposed designation of a neotype." Bulletin of Zoological Nomenclature 51.3 (1994): 247-249.
  2. ^ Seeley, H. G., 1874, Note on some of the generic modifications of the plesiosaurian pectoral arch: Quarterly Journal of the Geological Society of London, 1874, p. 436-449.
  3. ^ R. Owen. 1840. Report on British fossil reptiles. Report of the Ninth Meeting of the British Association for the Advancement of Science, Reports on the State of Science 43-126
  4. ^ R. Owen. 1865. A monograph of the fossil Reptilia of the Liassic formations. Part I, Sauropterygia. Palaeontographical Society Monographs 17(75):1-40
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