...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Journal of Ichthyology >Anatomy of Fishes of Genus Lampanyctus (Sensu Lato), its Taxonomic Structure, and Status in the Lampanyctini (Myctophidae) Tribe System
【24h】

Anatomy of Fishes of Genus Lampanyctus (Sensu Lato), its Taxonomic Structure, and Status in the Lampanyctini (Myctophidae) Tribe System

机译：Lampanyctus（Sensu Lato）鱼类的解剖，分类结构以及在Lampanyctini（Myctophidae）部落系统中的地位

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

An analysis of the structure of lateral musculature of the head and the basic skeletal elements was made in 14 species of genus Lampanyctus, which belong to all of its species groups. Although there are visible differences in the external morphology that are inherent in Lampanyctus from different species groups, stable anatomical differences were not revealed. Apparently, an important role in the evolution of Lampanyctus species was played by the process of paedomorphosis, which is expressed in a weak skeleton ossification, abnormal development or loss of its separate elements, a decrease in the maximum size of the body, and strong watering of body musculature. The absence of osteological differences between the species groups of Lampanyctus indirectly shows the unity of their origin and, therefore, confirms the hypothesis on the monophyly of this genus.
机译：对兰帕尼克特斯属的14个种属进行了分析，分析了头部的横向肌肉组织和基本的骨骼元素。尽管不同物种组的兰Lamp虫固有的外部形态存在明显差异，但并未揭示出稳定的解剖学差异。显然，在拟南芥物种的进化过程中，重要的作用是由古猿变态形成的。古猿变态的过程表现为骨骼的骨化较弱，其单独元素的异常发育或缺失，最大体型的减少以及大量浇水。的肌肉组织。 Lampanyctus物种组之间没有骨学差异，这间接表明了它们起源的统一性，因此，证实了该属的单一性假设。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号