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Morphological Study of the Vertebral Column of the Ponyfish Leiognathus equulus (Family: Leiognathidae) Collected from the Sea of Oman

机译:从阿曼海采集的马尾鱼Leiognathus equulus(科:Leiognathidae)椎骨柱的形态学研究

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Based on a morphometric study, Leiognathus equulus was divided into five morphologically distinct regions: anterior postcranial, posterior postcranial, anterior middle region, posterior middle region, and ural. The length, height, width and vertebral central width of the successive vertebrae allow showing the characteristic features of the vertebral profiles to be drawn. Differences in vertebral length present in different regions of the vertebral column show regionalization in this structure. These morphological descriptive parameters express a morphotype that seems to have a functional link with the thunniform mode of swimming of L. equulus . Therefore the present work aims to study the biometry of the vertebral column of L. equulus and contribute to other morpho-functional data available for teleost species.
机译:根据形态学研究,马尾类动物分为五个形态学上不同的区域:前颅后,后颅后,前中部,后中部和乌拉尔。连续椎骨的长度,高度,宽度和椎骨中央宽度允许显示要绘制的椎骨轮廓的特征。在椎骨柱的不同区域中存在的椎骨长度差异显示了该结构的区域化。这些形态学描述参数表达的形态型似乎与马尾乳鱼的楔形游泳模式有关。因此,本工作的目的是研究equequus L.的椎骨的生物学特性,并为硬骨鱼种提供其他形态功能数据。

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