SciELO - Scientific Electronic Library Online

 
vol.16 número2Roedores del extremo sudoriental continental de ArgentinaDos nuevos casos de autonomía caudal en roedores suramericanos índice de autoresíndice de materiabúsqueda de artículos
Home Pagelista alfabética de revistas  

Servicios Personalizados

Revista

Articulo

Indicadores

  • No hay articulos citadosCitado por SciELO

Links relacionados

Compartir


Mastozoología neotropical

versión impresa ISSN 0327-9383versión On-line ISSN 1666-0536

Resumen

PREVEDELLO, Jayme A.; DELCIELLOS, Ana C.  y  VIEIRA, Marcus V.. Homing behavior of Philander frenatus (Didelphimorphia, Didelphidae) across a fragmented landscape in the atlantic forest of Brazil. Mastozool. neotrop. [online]. 2009, vol.16, n.2, pp.475-480. ISSN 0327-9383.

We report the first record of homing behavior of a Neotropical marsupial, the opossum Philander frenatus. The individual studied returned to the home forest fragment where it was captured (1050 m away) crossing a hostile matrix, instead moving to a much closer fragment (50 m distant). Movements did not follow wind or the direction of the closest fragment, but they were significantly oriented towards the home fragment. The individual probably had previous experience with the release site. This unique observation suggests that the ability of P. frenatus to overcome the effects of habitat fragmentation may be higher than considered previously.

Palabras clave : Landscape connectivity; Marsupials; Matrix use; Movements; Perceptual range.

        · resumen en Portugués     · texto en Inglés     · Inglés ( pdf )

 

Creative Commons License Todo el contenido de esta revista, excepto dónde está identificado, está bajo una Licencia Creative Commons