Phylogenetic relationships of the suckermouth armored catfishes of the Rhinelepis group (Loricariidae: Hypostominae)

被引：19

作者：

Armbruster, JW ^{[1
]}

机构：

[1] Illinois Nat Hist Survey, Champaign, IL 61820 USA

来源：

COPEIA | 1998年 / 03期

关键词：

D O I：

10.2307/1447792

中图分类号：

Q95 [动物学];

学科分类号：

071002 ;

摘要：

The loricariid catfish genera Pogonopoma, Pogonopomoides, Pseudorineleis, aud Rhi nelepis form a monophyletic clade within the subfamily Hypostominae. Phylogenetic analysis of morphologicaI characters reveals the following. relationships: (Pseudorinelepis + (Rhinelepis + (Pogonopoma + Pogonopomoides))). These nodes are strongly supported with several synapomorphies, and each genus is redescribed and diagnosed. Phylogenetic analysis revealed a split between the Amazonian genus (Pseudorinelepis) and the remainder of the genera which occur in southeastern Brazil.

引用

页码：620 / 636

页数：17