两栖动物的关系:形态和分子的系统发育分析

IF 1.1 2区生物学 Q3 ZOOLOGY

Herpetological Monographs Pub Date : 1993-01-01 DOI:10.2307/1466947

D. Cannatella, D. Hillis

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引用次数: 75

摘要

根据系统发育分类学的原理对两栖类及其主要类群进行了定义，并讨论了这些定义对两栖类系统分类学的意义。根据1990年在德克萨斯州圣安东尼奥举行的美国动物学会会议上发表的“类人猿关系:形态和分子的系统发育分析”的论文，比较了两栖类、无尾动物、无尾动物和裸子动物在形态和分子方面的系统发育分析结果。简要讨论了与形态学和分子数据集的使用有关的几个问题:数据的质量和数量、同源性评估、特征的非独立性、分类群的采样以及来自不同数据集的树的分辨率。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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AMPHIBIAN RELATIONSHIPS: PHYLOGENETIC ANALYSIS OF MORPHOLOGY AND MOLECULES

Amphibia and its major groups are defined according to principles of phylogenetic taxonomy, and the implications of the definitions for amphibian systematics are discussed. The results of phylogenetic analyses of Amphibia, Anura, Caudata, and Gymnophiona from morpho- logical and molecular studies are compared, based on papers published in the symposium "Am- phibian relationships: Phylogenetic analysis of morphology and molecules" at the 1990 meetings of the American Society of Zoologists in San Antonio, Texas. Several issues related to the use of morphological and molecular data sets are discussed briefly: quality and quantity of data, homology assessment, nonindependence of characters, sampling of taxa, and resolution of trees derived from different data sets.

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来源期刊

Herpetological Monographs 生物-动物学

CiteScore

5.40

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： Since 1982, Herpetological Monographs has been dedicated to original research about the biology, diversity, systematics and evolution of amphibians and reptiles. Herpetological Monographs is published annually as a supplement to Herpetologica and contains long research papers, manuscripts and special symposia that synthesize the latest scientific discoveries.