Phylogeny of the trilobite subgenus Acanthopyge (Lobopyge)

被引：22

作者：

Ebach, MC

Ahyong, ST

机构：

[1] Western Australian Museum, Dept Earth & Planetary Sci, Perth, WA 6000, Australia

[2] Univ Melbourne, Sch Bot, Parkville, Vic 3052, Australia

[3] Australian Museum, Dept Marine Invertebrates, Sydney, NSW 2010, Australia

[4] Univ Sydney, Sch Geosci, Sydney, NSW 2006, Australia

来源：

CLADISTICS-THE INTERNATIONAL JOURNAL OF THE WILLI HENNIG SOCIETY | 2001年 / 17卷 / 01期

关键词：

D O I：

10.1006/clad.1999.0145

中图分类号：

Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Cladistic analysis of the trilobite subgenus Acanthopyge (Lobopyge) has not been previously attempted, apart from an inferred phylogeny of the Lichida by Thomas and Holloway (1988, Philos. Tuans. R. Sec. London B Biol. Sci. 321, 179-262). Results of two separate analyses with variable taxonomic sampling show a possible cosmopolitan affinity for Australian Devonian species of A. (Lobopyge) and corroborate the placement of A. (Lobopyge) rohri in A. (Lobopyge). Benelopyge is a junior subjective synonym of A. (Lobopyge). (C) 2001 The Willi Hennig Society.

引用

页码：1 / 10

页数：10

共 67 条

[1] THE LICHID TRILOBITE BOREALARGES N-GEN, WITH SPECIES FROM THE SILURIAN OF ARCTIC CANADA [J].