REANALYSIS OF HEINTZICHTHYS-GOULDII (NEWBERRY), AN ASPINOTHORACID ARTHRODIRE (PLACODERMI) FROM THE FAMENNIAN OF NORTHERN OHIO, WITH A REVIEW OF BRACHYTHORACID SYSTEMATICS

被引：39

作者：

CARR, RK

机构：

[1] Museum of Paleontology, The University of Michigan, Ann Arbor, Michigan

来源：

ZOOLOGICAL JOURNAL OF THE LINNEAN SOCIETY | 1991年 / 103卷 / 04期

关键词：

DEVONIAN; ARTHRODIRA; BRACHYTHORACID; SYSTEMATICS;

D O I：

10.1111/j.1096-3642.1991.tb00909.x

中图分类号：

Q95 [动物学];

学科分类号：

071002 ;

摘要：

Heintzichthys gouldii is redescribed based on new material from the Interstate 71 Paleontological Salvage Project (Cleveland Museum of Natural History, 1966‐67). Phylogenetic analysis of brachythoracid arthrodires clearly shows the monophyly of Camuropiscidae and the aspinothoracid arthrodires. Heintzichthys gouldii and Gorgonichthys clarki are removed from Dinichthyidae and placed within aspinothoracid arthrodires. The remaining members in the family Dinichthyidae are united solely by plesiomorphic characters. A number of putative synapomorphies for the eubrachythoracid arthrodires are questioned; however, the validity of this taxon is supported by three synapomorphies. Copyright © 1991, Wiley Blackwell. All rights reserved

引用

页码：349 / 390

页数：42

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