Data/hora: 09/06/2024 02:42:07

Provedor de dados: | 81
País: | Argentina
Título: | A distinctive new cloud-forest rodent (Hystricognathi: Echimyidae) from the Manu Biosphere Reserve, Peru
Autores: | Patterson,Bruce D.; Velazco,Paul M.
Data: | 2006-12-01
Ano: | 2006
Palavras-chave: | Andes; Morphology; Phylogenetics; Species description; Systematics.
Resumo: | Recent surveys in Peru 's Manu National Park and Biosphere Reserve uncovered a new species of hystricognath rodent, a spiny rat (Echimyidae) with dense, soft fur. Inhabiting Andean cloud-forests at 1900 m, the new rodent belongs to a radiation of "brush-tailed tree rats" previously known only from the Amazon, Orinoco, and other lowland river drainages. Phylogenetic analysis of morphology (cranial and dental characters) unambiguously allies the new species with species of Isothrix. While the inclusion of the new taxon does not resolve the "star phylogeny" which underlies the echimyid radiation, it identifies the Andes as a possible theatre for the evolution of some soft-haired members of the group. The new species is described and a revised diagnosis of the genus Isothrix is presented.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0327-93832006000200002
Editor: | Sociedad Argentina para el Estudio de los Mamíferos (SAREM)
Formato: | text/html
Fonte: | Mastozoología neotropical  v.13 n.2 2006
Fonte: | info:eu-repo/semantics/openAccess