Artículo

Abstract:

The feeding ecology of Galllinula chloropus galeata was studied collecting seasonal samples (spring, summer and winter). Twenty eight stomachs were analized. In each one the volume of each taxonomic entity was registered. The Weighted Resultant Index (Mohan and Sankaran 1988) and Seasonal amplitude of the niche (Levins 1968) were calculated. This study revealed for Galllinula chloropus galeata an oportunistic behavior. The trophic breath of the niche did not show seasonal variations.

Registro:

Documento:Publicación periódica
Título:Aporte al conocimiento de la biología alimentaria de la Pollona Negra (Gallinula chloropus) en el Paraná Medio, Argentina
Autor:Laimanovich, Rafael C.; Beltzer, Adolfo Héctor
Fecha:1993-09
Titulo revista:El Hornero
Editor:Revista de Ornitología Neotropical; Aves Argentinas
URL Persistente: http://hdl.handle.net/20.500.12110/hornero_v013_n04_p289
Idioma:Español
Año:1993
Volumen:013
Número:04
Página de inicio:289
Página de fin:291
Formato:application/pdf
PDF:http://digital.bl.fcen.uba.ar/download/hornero/hornero_v013_n04_p289.pdf
Registro:http://digital.bl.fcen.uba.ar/collection/hornero/document/hornero_v013_n04_p289

Citas:

---------- APA ----------
Laimanovich, R. C. & Beltzer, A. H. (1993) . El Hornero, 013(04), 289-291.
Recuperado de http://digital.bl.fcen.uba.ar/collection/hornero/document/hornero_v013_n04_p289 [ ]
---------- CHICAGO ----------
Laimanovich, R. C., Beltzer, A. H.. El Hornero 013, no. 04 (1993) : 289-291.
Recuperado de http://digital.bl.fcen.uba.ar/collection/hornero/document/hornero_v013_n04_p289 [ ]
---------- MLA ----------
Laimanovich, R. C., Beltzer, A. H.. El Hornero, vol. 013, no. 04, 1993, pp. 289-291.
Recuperado de http://digital.bl.fcen.uba.ar/collection/hornero/document/hornero_v013_n04_p289 [ ]
---------- VANCOUVER ----------
Laimanovich, R. C., Beltzer, A. H.. 1993;013(04):289-291.
Available from: http://digital.bl.fcen.uba.ar/collection/hornero/document/hornero_v013_n04_p289 [ ]