La alimentación de algunas aves del orden Strigiformes en la Argentina

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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...

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Autor principal: Massoia, Elio
Lenguaje:Español
Publicado: 1983
Acceso en línea:https://hdl.handle.net/20.500.12110/hornero_v012_n01extra_p125
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
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spelling todo:hornero_v012_n01extra_p1252023-10-03T13:46:20Z La alimentación de algunas aves del orden Strigiformes en la Argentina Massoia, Elio 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. 1983-06 PDF Español info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar https://hdl.handle.net/20.500.12110/hornero_v012_n01extra_p125
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
language Español
orig_language_str_mv Español
description 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.
author Massoia, Elio
spellingShingle Massoia, Elio
La alimentación de algunas aves del orden Strigiformes en la Argentina
author_facet Massoia, Elio
author_sort Massoia, Elio
title La alimentación de algunas aves del orden Strigiformes en la Argentina
title_short La alimentación de algunas aves del orden Strigiformes en la Argentina
title_full La alimentación de algunas aves del orden Strigiformes en la Argentina
title_fullStr La alimentación de algunas aves del orden Strigiformes en la Argentina
title_full_unstemmed La alimentación de algunas aves del orden Strigiformes en la Argentina
title_sort la alimentación de algunas aves del orden strigiformes en la argentina
publishDate 1983
url https://hdl.handle.net/20.500.12110/hornero_v012_n01extra_p125
work_keys_str_mv AT massoiaelio laalimentaciondealgunasavesdelordenstrigiformesenlaargentina
_version_ 1807323926463774720

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