Análise filogenética de Questidae e Clitellata: o problema da parafilia de "Polychaeta"

Iheringia. Série Zoologia

André R. S. Garraffoni²  Dalton S. Amorim¹ 

[1] ,Universidade Federal do Paraná Centro de Estudos do Mar Pontal do Sul PR ,Brasil

关键词: Polychaeta;    Questidae;    Clitellata;    Cladistics;   

DOI  :  10.1590/S0073-47212003000100011

来源: SciELO

【 摘 要 】

Hypotheses about the phylogenetic relationships within Questidae, and the relationships of this taxon with Clitellata using parsimony analysis of 35 external and internal morphological characters of 36 terminal taxons are presented. The results show the position of Questidae within Scolecida and Clitellata. Within the Polychaeta, Clitellata is the sister group of the Questidae. The results also indicate that the Scolecida, Microdrilli, Polychaeta, Oligochaeta and Tubificidae are paraphyletic. Clitellata, Megadrilli, Questidae, Hirudinae are monophyletic.

【 授权许可】

CC BY   
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