Howlers and marmosets in Pacatuba: an overcrowded existence in a semi-deciduous Atlantic forest fragment?

Author:

Hue Thomas,Caubet Marion,Moura Antonio Christian de A.

Abstract

AbstractThe Atlantic forest of Brazil is extremely fragmented. This fragmentation has had a toll on the mammal’s assemblages. Although different species are not equally susceptible to fragmentation, populations of some species have become locally extinct. Primate populations in these fragments are in decline or have gone locally extinct. However, there is a dearth of information on density of primates in the highly fragmented Atlantic forest of NE Brazil. We conducted a series of censuses to record primates and other mammals in the Pacatuba semi deciduous forest (~267 ha). Most of the midsized and large mammals disappeared, even fragment-tolerant species such as sloths and coatis are missing in the area. Currently, marmosets (

Publisher

Walter de Gruyter GmbH

Subject

Animal Science and Zoology,Ecology, Evolution, Behavior and Systematics

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