Skip to main content
WCS
Menu
Library
Library Catalog
eJournals & eBooks
WCS Research
Archives
Research Use
Finding Aids
Digital Collections
WCS History
WCS Research
Research Publications
Science Data
Services for WCS Researchers
Archives Shop
Bronx Zoo
Department of Tropical Research
Browse By Product
About Us
FAQs
Intern or Volunteer
Staff
Donate
Search WCS.org
Search
search
Popular Search Terms
WCS History
Library and Archives
Library and Archives Menu
Library
Archives
WCS Research
Archives Shop
About Us
Donate
en
fr
Title
Seasonal movements of Podocnemis sextuberculata (Testudines : Podocnemididae) in the Mamiraua Sustainable Development Reserve, Amazonas, Brazil
Author(s)
Fachin-Teran, A; Vogt, RC; Thorbjarnarson, JB
Published
2006
Publisher
Chelonian Conservation and Biology
Abstract
We studied the linear home range and seasonal movements of Podocnemis sextuberculata from September 1996 to December 1998 in the Mamiraua Sustainable Development Reserve located in the middle Solim (o) over tilde es River, near Tefe, Amazonas, Brazil. We collected data on turtle movements and home range through mark and recapture and radiotelemetry, focusing on seasonal differences between periods of high and low water levels. Based on radiotelemetry of 6 females in the Jaraua River system, linear home range varied from 16.52 to 44.5 km. Nesting migrations from the Jaraua to the beaches of the Japura River averaged 18.04 km. Males did not move significantly between captures. For conservation purposes, it is of critical importance to protect both the canals that the turtles use to travel between the lakes and the river as well as the deep holes in the river where mature turtles congregate during the dry season.
Keywords
CHRYSEMYS-PICTA; TURTLE; POPULATION; RIVER
Access Full Text
A full-text copy of this article may be available. Please email the
WCS Library
to request.
Back
PUB10876