Open AccessGlass frogs (Centrolenidae) of Yanayacu Biological Station, Ecuador, with the description of a new species and comments on centrolenid systematics
Author(s) -
GUAYASAMIN JUAN M.,
BUSTAMANTE MARTÍN R.,
ALMEIDAREINOSO DIEGO,
FUNK W. CHRIS
Publication year - 2006
Publication title -
zoological journal of the linnean society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.148
H-Index - 83
eISSN - 1096-3642
pISSN - 0024-4082
DOI - 10.1111/j.1096-3642.2006.00223.x
Subject(s) - monophyly , biology , systematics , genus , amazonian , zoology , phylogenetic tree , ecology , taxonomy (biology) , amazon rainforest , clade , biochemistry , gene
We describe Centrolene bacatum , C. buckleyi , Cochranella posadae , and a new species of Cochranella from Yanayacu Biological Station on the Amazonian slopes of the Ecuadorian Andes. The new species differs from other species in Centrolenidae by a combination of characters, including reduced webbing between Fingers III and IV, and kidneys covered with white peritoneum. We summarize the current generic and infrageneric classification in Centrolenidae and discuss some of its problems. A phylogenetic analysis of morphological and behavioural data shows that the genera Centrolene and Cochranella might not be monophyletic; the genus Hyalinobatrachium and, in particular, the group H. fleischmanni seem to be monophyletic. However, an analysis with many more characters is needed to resolve the relationships of glass frogs. © 2006 The Linnean Society of London, Zoological Journal of the Linnean Society , 2006, 147 , 489–513.