Uso nocturno de perchas en dos especies de Anolis (Squamata: Polychrotidae) en un bosque Andino de Colombia

Detalhes bibliográficos
Autor(a) principal: Molina Zuluaga, Claudia
Data de Publicação: 2007
Outros Autores: Gutiérrez Cárdenas, D.A.
Tipo de documento: Artigo
Idioma: spa
Título da fonte: Papéis Avulsos de Zoologia (Online)
Texto Completo: https://www.revistas.usp.br/paz/article/view/33684
Resumo: In this study we recorded the use of sleeping site by Anolis "anoriensis" and Anolis mariarum in two study sites located in the montane forest of the extreme northern of Cordillera Central, Colombia. We also tested the occurrence of spatial segregation between the two species. Furthermore, we estimated perch availability in both study sites. Anolis mariarum slept more frequently on shrubs (51%) than other kinds of perches (ferns, herbs, trees), but did so in proportion to their availability. Anolis "anoriensis" used different kinds of perches in each site, depending on the presence/absence of A. mariarum. Such variation in response to shrubs as sleeping perches by A. "anoriensis" suggests the existence of competition between the species when they are in syntopy.
id USP-69_52240b045c82a044994a5c2a94e53c35
oai_identifier_str oai:revistas.usp.br:article/33684
network_acronym_str USP-69
network_name_str Papéis Avulsos de Zoologia (Online)
repository_id_str
spelling Uso nocturno de perchas en dos especies de Anolis (Squamata: Polychrotidae) en un bosque Andino de Colombia Percha nocturnauso de microhábitatcompetenciaAnolis mariarumAnolis "anoriensis"nocturnal perchmicrohabitat usecompetitionAnolis mariarumAnolis "anoriensis" In this study we recorded the use of sleeping site by Anolis "anoriensis" and Anolis mariarum in two study sites located in the montane forest of the extreme northern of Cordillera Central, Colombia. We also tested the occurrence of spatial segregation between the two species. Furthermore, we estimated perch availability in both study sites. Anolis mariarum slept more frequently on shrubs (51%) than other kinds of perches (ferns, herbs, trees), but did so in proportion to their availability. Anolis "anoriensis" used different kinds of perches in each site, depending on the presence/absence of A. mariarum. Such variation in response to shrubs as sleeping perches by A. "anoriensis" suggests the existence of competition between the species when they are in syntopy. En este estudio registramos el uso de sitios para dormir por Anolis "anoriensis" y Anolis mariarum en un bosque montano al norte de la Cordillera Central de Colombia, con el objetivo de examinar la ocurrencia de segregación espacial entre ellas. Además, estimamos la disponibilidad de perchas en ambos sitios. Anolis mariarum durmió con mayor frecuencia en arbustos (51%) que en otros tipos de perchas (arboles, helechos, herbáceas), y lo hizo en proporción similar a su disponibilidad. Anolis "anoriensis" utilizó de manera diferencial los tipos de percha en los dos sitios muestreados, dependiendo de la presencia/ausencia de la otra especie. Esta variación en la selección de los arbustos por A. "anoriensis" sugiere la existencia de competencia entre ambas especies cuando ocurren sintópicamente. Universidade de São Paulo (USP), Museu de Zoologia (MZUSP).2007-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/paz/article/view/3368410.1590/S0031-10492007002200001Papéis Avulsos de Zoologia; v. 47 n. 22 (2007); 273-281 Papéis Avulsos de Zoologia; Vol. 47 Núm. 22 (2007); 273-281 Papéis Avulsos de Zoologia; Vol. 47 No. 22 (2007); 273-281 1807-02050031-1049reponame:Papéis Avulsos de Zoologia (Online)instname:Universidade de São Paulo (USP)instacron:USPspahttps://www.revistas.usp.br/paz/article/view/33684/36422Molina Zuluaga, ClaudiaGutiérrez Cárdenas, D.A.info:eu-repo/semantics/openAccess2012-07-15T19:34:25Zoai:revistas.usp.br:article/33684Revistahttps://www.revistas.usp.br/pazPUBhttps://www.revistas.usp.br/paz/oaipublicacaomz@usp.br ; einicker@usp.br1807-02050031-1049opendoar:2023-01-12T16:41:30.367391Papéis Avulsos de Zoologia (Online) - Universidade de São Paulo (USP)false
dc.title.none.fl_str_mv Uso nocturno de perchas en dos especies de Anolis (Squamata: Polychrotidae) en un bosque Andino de Colombia
title Uso nocturno de perchas en dos especies de Anolis (Squamata: Polychrotidae) en un bosque Andino de Colombia
spellingShingle Uso nocturno de perchas en dos especies de Anolis (Squamata: Polychrotidae) en un bosque Andino de Colombia
Molina Zuluaga, Claudia
Percha nocturna
uso de microhábitat
competencia
Anolis mariarum
Anolis "anoriensis"
nocturnal perch
microhabitat use
competition
Anolis mariarum
Anolis "anoriensis"
title_short Uso nocturno de perchas en dos especies de Anolis (Squamata: Polychrotidae) en un bosque Andino de Colombia
title_full Uso nocturno de perchas en dos especies de Anolis (Squamata: Polychrotidae) en un bosque Andino de Colombia
title_fullStr Uso nocturno de perchas en dos especies de Anolis (Squamata: Polychrotidae) en un bosque Andino de Colombia
title_full_unstemmed Uso nocturno de perchas en dos especies de Anolis (Squamata: Polychrotidae) en un bosque Andino de Colombia
title_sort Uso nocturno de perchas en dos especies de Anolis (Squamata: Polychrotidae) en un bosque Andino de Colombia
author Molina Zuluaga, Claudia
author_facet Molina Zuluaga, Claudia
Gutiérrez Cárdenas, D.A.
author_role author
author2 Gutiérrez Cárdenas, D.A.
author2_role author
dc.contributor.author.fl_str_mv Molina Zuluaga, Claudia
Gutiérrez Cárdenas, D.A.
dc.subject.por.fl_str_mv Percha nocturna
uso de microhábitat
competencia
Anolis mariarum
Anolis "anoriensis"
nocturnal perch
microhabitat use
competition
Anolis mariarum
Anolis "anoriensis"
topic Percha nocturna
uso de microhábitat
competencia
Anolis mariarum
Anolis "anoriensis"
nocturnal perch
microhabitat use
competition
Anolis mariarum
Anolis "anoriensis"
description In this study we recorded the use of sleeping site by Anolis "anoriensis" and Anolis mariarum in two study sites located in the montane forest of the extreme northern of Cordillera Central, Colombia. We also tested the occurrence of spatial segregation between the two species. Furthermore, we estimated perch availability in both study sites. Anolis mariarum slept more frequently on shrubs (51%) than other kinds of perches (ferns, herbs, trees), but did so in proportion to their availability. Anolis "anoriensis" used different kinds of perches in each site, depending on the presence/absence of A. mariarum. Such variation in response to shrubs as sleeping perches by A. "anoriensis" suggests the existence of competition between the species when they are in syntopy.
publishDate 2007
dc.date.none.fl_str_mv 2007-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://www.revistas.usp.br/paz/article/view/33684
10.1590/S0031-10492007002200001
url https://www.revistas.usp.br/paz/article/view/33684
identifier_str_mv 10.1590/S0031-10492007002200001
dc.language.iso.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv https://www.revistas.usp.br/paz/article/view/33684/36422
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade de São Paulo (USP), Museu de Zoologia (MZUSP).
publisher.none.fl_str_mv Universidade de São Paulo (USP), Museu de Zoologia (MZUSP).
dc.source.none.fl_str_mv Papéis Avulsos de Zoologia; v. 47 n. 22 (2007); 273-281
Papéis Avulsos de Zoologia; Vol. 47 Núm. 22 (2007); 273-281
Papéis Avulsos de Zoologia; Vol. 47 No. 22 (2007); 273-281
1807-0205
0031-1049
reponame:Papéis Avulsos de Zoologia (Online)
instname:Universidade de São Paulo (USP)
instacron:USP
instname_str Universidade de São Paulo (USP)
instacron_str USP
institution USP
reponame_str Papéis Avulsos de Zoologia (Online)
collection Papéis Avulsos de Zoologia (Online)
repository.name.fl_str_mv Papéis Avulsos de Zoologia (Online) - Universidade de São Paulo (USP)
repository.mail.fl_str_mv publicacaomz@usp.br ; einicker@usp.br
_version_ 1797051526325207040

Registros relacionados