Artículo

Abstract:

Feeding habits of Argentinian owls; an analisis of cast pellets. The author studied the contents of 1421 cast pellets of the following Argentinian owls: Bam Owl, Tyto alba tuidara (3 samples of 1215, 116 and 58 pellets); Great Horned Owl Bubo virginianus nacurutu (2 samples of 14 and 18 pellets) and Burrowing Owl. Athene cuniculllria partridgei (10 pelleta). The results are presented in tables with the following information: place, date, prey species, numbers of individuals in each prey species, present of each prey species on total prey, and a two variable code representing main prey species (AP) and secondary prey species (AS). The principal conclusions of the prey marnmals studied are: Oligoryzomys is a valid genus. Bibimys sp. and Colomyslaucha ssp., coexisting in Misiones Province. The presence of Holochilus brasiliensu ssp. is verified in the Misiones Province. Oligoryzomys flavescens antonitae ssp. nov. is described. Bibimys torresi Massoia , 1978, is cited for first time in Entre Rios Province.

Registro:

Título:La alimentación de algunas aves del orden Strigiformes en la Argentina
Autor:Massoia, Elio
Fecha:1983-06
Titulo revista:El Hornero
Editor:Aves Argentinas. Asociación Ornitológica del Plata
URL Persistente: http://hdl.handle.net/20.500.12110/hornero_v012_n01extra_p125
Ciudad:Buenos Aires
Idioma:Español
Año:1983
Volumen:012
Número:01extra
Titulo revista abreviado:Hornero (en línea)
ISSN:1850-4884
Formato:PDF
PDF:https://bibliotecadigital.exactas.uba.ar/download/hornero/hornero_v012_n01extra_p125.pdf
Registro:https://bibliotecadigital.exactas.uba.ar/collection/hornero/document/hornero_v012_n01extra_p125

Citas:

---------- APA ----------
(1983) . El Hornero, 012(01extra).
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/hornero/document/hornero_v012_n01extra_p125 [ ]
---------- CHICAGO ----------
Massoia, Elio. El Hornero 012, no. 01extra (1983).
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/hornero/document/hornero_v012_n01extra_p125 [ ]
---------- MLA ----------
Massoia, Elio. El Hornero, vol. 012, no. 01extra, 1983.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/hornero/document/hornero_v012_n01extra_p125 [ ]
---------- VANCOUVER ----------
Massoia, Elio. Hornero (en línea). 1983;012(01extra).
Available from: https://bibliotecadigital.exactas.uba.ar/collection/hornero/document/hornero_v012_n01extra_p125 [ ]