PARSIMONY ANALYSIS IN HISTORICAL BIOGEOGRAPHY AND COEVOLUTION - METHODOLOGICAL AND THEORETICAL UPDATE
PARSIMONY ANALYSIS IN HISTORICAL BIOGEOGRAPHY AND COEVOLUTION - METHODOLOGICAL AND THEORETICAL UPDATE
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DOI：
10.2307/2992205
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发表时间：
1990-03-01
期刊：
影响因子：
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通讯作者：
BROOKS, DR
中科院分区：
文献类型：
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作者：
BROOKS, DR
本文提出了一种在生态群丛中共存的进化枝的物种形成研究中进行简约分析的统一方法。它结合了两个方法的规定，提出了威利与第三，即重复的领域时，成员的单一或多个分支的差异代表。这第三个组成部分消除了忽略广泛分类群的数据或对分类群进行差异加权的需要。新热带区鸟类数据的重新分析表明，所提出的方法是敏感的各种一般和独特的进化的影响，在历史鸟类学的研究，因此是非还原论。进化枝水平上的简约分析类似于生态群丛水平上的简约分析，因为同源性调用的过程，即，共同的历史，是相同的，即使调用的过程来解释同质性不同，在所有情况下。
A unified methodology for parsimony analysis in studies of the co-speciation of clades that co-occur in ecological associations is presented. It incorporates two methodological prescriptions proposed by Wiley with a third, namely duplication of areas when members of single or multiple clades are differentially represented. This third component eliminates the need to ignore data on widespread taxa or to weight taxa differentially. Re-analysis of Neotropical bird data demonstrates that the proposed method is sensitive to a variety of general and unique evolutionary influences in studies of historical biogeography, and is hence non-reductionist. Parsimony analysis at the level of clades is analogous to parsimony analysis at the level of ecological associations because the process invoked for homology, i.e., common history, is the same, even though the processes invoked to explain homoplasy differ, in all cases.