-
Tytuł:
-
GEOGRAPHICAL VARIATION IN THE DIET OF GEOFFROY'S CAT (ONCIFELIS GEOFFROYI) IN PAMPAS GRASSLAND OF ARGENTINA.
-
Autorzy:
-
Manfredi, Claudia
Lucherini, Mauro
Canepuccia, Alejandro D.
Casanave, Emma B.
-
Temat:
-
CATS
FOOD of animal origin
FORAGING behavior
GRASSLANDS
-
Źródło:
-
Journal of Mammalogy; Dec2004, Vol. 85 Issue 6, p1111-1115, 5p, 1 Diagram, 1 Chart, 2 Graphs
-
Terminy geograficzne:
-
PAMPAS (Argentina)
ARGENTINA
-
Geoffroy's cat (Oncifelis geoffroyi) is a little-known South American felid. We report here the first detailed data on its food habits and variations among 3 areas of the Argentine Pampas grassland. Analysis of 421 scat samples showed a relatively narrow trophic niche, dominated by vertebrates, especially small rodents. Despite a wide overlap in diet composition, geographical variation was found in frequency of occurrence of primary food categories, presence of secondary food items, and mean weight of vertebrate prey. These differences seem to be related to variation in food availability and suggest that Geoffroy's cats are able to show a certain degree of adaptability in foraging behavior. [ABSTRACT FROM AUTHOR]
Copyright of Journal of Mammalogy is the property of Oxford University Press / USA and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)