Variaciones geográficas de Pyrrhura frontalis (Aves, Psittacidae)

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Geopaphic variation in the Reddiah-bellied Parakeet (Pyrrhura frontelis ). Geographic variation in the widespread (NE Argentina to NE Brazil). Reddish-bellied Parakeet is not well understood, particularly the distribution of subspecies chripepe and the validity of the race Kriegii and its presence i...

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Autor principal: Darrieu, Carlos A.
Lenguaje:Español
Publicado: 1983
Acceso en línea:https://hdl.handle.net/20.500.12110/hornero_v012_n01extra_p059
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:hornero_v012_n01extra_p059
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spelling todo:hornero_v012_n01extra_p0592023-10-03T13:46:17Z Variaciones geográficas de Pyrrhura frontalis (Aves, Psittacidae) Darrieu, Carlos A. Geopaphic variation in the Reddiah-bellied Parakeet (Pyrrhura frontelis ). Geographic variation in the widespread (NE Argentina to NE Brazil). Reddish-bellied Parakeet is not well understood, particularly the distribution of subspecies chripepe and the validity of the race Kriegii and its presence in Misiones. We studied 208 specimens collected at 63 localities, and we recognize only two subspecies P. frontalis (reddish tail) and P. chiripepe (green-yellow tail). We think convenient to include in the rust subspecies all the red-tailed populations; thus we do not recognize the alleged race kriegii. The variation in tail color is clinal, and it is impossible to segregate intermediate specimens in another race. The raee frontalis is distributed from Babia to Sao Paulo in Brazil, and the race chiripepe is distributed from south Rio de Janeiro, Sao Paulo and south Matto Grosso to Rio Grande do Sul (Brazil) and to Chaco and Corrientes in Argentina, as well as SE Paraguay. 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_p059
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 Geopaphic variation in the Reddiah-bellied Parakeet (Pyrrhura frontelis ). Geographic variation in the widespread (NE Argentina to NE Brazil). Reddish-bellied Parakeet is not well understood, particularly the distribution of subspecies chripepe and the validity of the race Kriegii and its presence in Misiones. We studied 208 specimens collected at 63 localities, and we recognize only two subspecies P. frontalis (reddish tail) and P. chiripepe (green-yellow tail). We think convenient to include in the rust subspecies all the red-tailed populations; thus we do not recognize the alleged race kriegii. The variation in tail color is clinal, and it is impossible to segregate intermediate specimens in another race. The raee frontalis is distributed from Babia to Sao Paulo in Brazil, and the race chiripepe is distributed from south Rio de Janeiro, Sao Paulo and south Matto Grosso to Rio Grande do Sul (Brazil) and to Chaco and Corrientes in Argentina, as well as SE Paraguay.
author Darrieu, Carlos A.
spellingShingle Darrieu, Carlos A.
Variaciones geográficas de Pyrrhura frontalis (Aves, Psittacidae)
author_facet Darrieu, Carlos A.
author_sort Darrieu, Carlos A.
title Variaciones geográficas de Pyrrhura frontalis (Aves, Psittacidae)
title_short Variaciones geográficas de Pyrrhura frontalis (Aves, Psittacidae)
title_full Variaciones geográficas de Pyrrhura frontalis (Aves, Psittacidae)
title_fullStr Variaciones geográficas de Pyrrhura frontalis (Aves, Psittacidae)
title_full_unstemmed Variaciones geográficas de Pyrrhura frontalis (Aves, Psittacidae)
title_sort variaciones geográficas de pyrrhura frontalis (aves, psittacidae)
publishDate 1983
url https://hdl.handle.net/20.500.12110/hornero_v012_n01extra_p059
work_keys_str_mv AT darrieucarlosa variacionesgeograficasdepyrrhurafrontalisavespsittacidae
_version_ 1807319210583392256

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