臺灣蚜繭峰科(膜翅目)屬之系統
Other Title
The phylogeny of Aphidlidae (Hymenoptera) of Taiwan
Journal
中華農業研究
Journal Volume
33
Journal Issue
4
Pages
437-446
Date Issued
1984-12-12
Date
1984-12-12
Author(s)
周樑鎰
Liang-Yih Chou
Abstract
為探討臺鸞蚜繭蜂之系統，文中採用了24 種特徵，每種特徵依推測之祖先形質與子孫形質分別定為0 與1 兩象，並配合SOK × n 與SCD 之分析，再以SOK × n 與SCD 之值，利用UPGMA 聚類方法，將臺灣蚜繭蜂屬之系統以分歧圖表示出來。以rCS之值而言，SOK × n 之分析（rCS = 0.9036 ）優於SCD 之分析（rCS= 0.7987 ）。但因文中尚未採用胚胎學與解剖學等特徵，因此本文提出之分歧圖似尚可改良。
To find the systematic relationship of the 19 genera and subgenera of the Aphidiidae of Taiwan, using 24 characters, each coded 0 and 1 according to presumed plesiomorphism and apomorphism, respectively, are put in analysis. Proximity analysis by means of SCD (sum of character difference)and of SOK × n (modified similarity coefficient of Okada, 1970) and cluster analysis by UPGMA (unweighted pairgroun method using arithmetic averages) are adopted. The CPCC (cophenetic correlation coefficiecit) between the original t × t table and the matrix derived from cladogram is higher in SOK × n (rCS = 0.9036) than in SCD (rCS = 0.7987) analysis. Consequently, at least for constructing a phyletic cladogram it can be suggested that the SOK × n analysis is superior c SCD analysis.
Publisher
農業試驗所
Type
journal article
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