Types and development pathways of lateral line scales in some teleost species
Types and development pathways of lateral line scales in some teleost species
复制标题
部分硬骨鱼侧线鳞片的类型及发育途径
DOI：
10.1111/j.1463-6395.2011.00534.x
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发表时间：
2013
期刊：
影响因子：
1.2
通讯作者：
D. R. Hughes
中科院分区：
文献类型：
--
作者：
E. Voronina;D. R. Hughes
Voronina，E.P.和Hughes，D.R.2011年。几种硬骨鱼侧线鳞片的类型及发育途径。-动物学报(斯德哥尔摩)00：1-13。
对9种硬骨鱼的侧线鳞片进行了比较研究，以追踪其个体发育结构的变化。三个普遍的特征被用来描述和分类确定的和发展中的学习语言。描述了硬骨鱼的四种主要结构类型。在成鱼中，任何一个标本的侧线所有部分的L1都是相同的结构类型，但小管的数量和方向可能不同。在幼鱼中，除了一个物种外，每种LLS的结构类型都随着生长而变化，这一过程沿着该物种典型的发育方向沿侧线前进。LLS的最终结构类型不是由常见的鳞片类型和大小、LLS上有无神经孔、鳞片重叠或鳞片和主干管形成的时间决定的。提出了终态对应鲤鱼、鲤鱼、金鱼、环斑双鱼和半月浑鱼最复杂的LLS型的最终发育途径。这些途径的中间状态对应于其他类型的LLS，作为Perca River viatilis、Sander Luciopca、SymPhysodon aequifasciatus和Hypglossoides Plessoides的多形态现象的例子。
Voronina, E.P. and Hughes, D.R. 2011. Types and development pathways of lateral line scales in some teleost species. —Acta Zoologica (Stockholm) 00: 1–13.
A comparative study of lateral line scales (lls) in nine teleost species was undertaken to trace their ontogenetic structural changes. Three universal characters were used to describe and classify definitive and developing lls. The four main structural types in teleosts are represented. In adult fish, lls are the same structural type in all parts of lateral line in any one specimen, but number of tubules and their orientation may vary. In juvenile fish, except for one species, the structural type of every lls changes with growth, and this process progresses along the lateral line in the direction of development typical for the species. Definitive structural type of the lls is not determined by common scale type and size, presence or absence of nerve foramen on lls, scale overlapping or time of initiation of scales and trunk canal. Development pathways are proposed in which terminal states correspond to the final development of the most complex lls type in Cyprinus carpio, Carassius carassius, Oncorhynchus mykiss, Diplodus annularis and Mullus barbatus. The intermediate states of these pathways correspond to other types of lls as examples of pedomorphosis in Perca fluviatilis, Sander lucioperca, Symphysodon aequifasciatus and Hippoglossoides platessoides.