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dc.contributor.author
Rossi, Nicola
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dc.contributor.author
Chiaraviglio, Margarita
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dc.contributor.author
Cardozo Milanesio, Gabriela Alejandra
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dc.date.available
2023-07-10T13:44:23Z
dc.date.issued
2022-06-07
dc.identifier.citation
Rossi, Nicola; Chiaraviglio, Margarita; Cardozo Milanesio, Gabriela Alejandra; Relationships among Behavior, Chromatism, and Morphology in Male Aggressive Encounters in Tropidurus spinulosus; American Society of Ichthyologists and Herpetologists; Ichthyology and Herpetology; 110; 2; 7-6-2022; 340-349
dc.identifier.issn
2766-1520
dc.identifier.uri
http://hdl.handle.net/11336/202905
dc.description.abstract
Male-male aggressive encounters in lizards may involve physical confrontation or the use of multiple cues to signal fighting ability. Behavioral, chromatic, and morphological traits may be associated to reinforce gradual messages to escalate or deescalate interactions during encounters. Our first aim was to provide a detailed ethogram of male-male aggressive encounters in the social lizard Tropidurus spinulosus. Then, we aimed to elucidate the association among behaviors and morphological and chromatic characters. Our results showed several behavioral displays organized in sequential phases, with two displays being characteristic of this species; furthermore, increasingly threatening displays may be repeated several times before reaching physical aggression. Males that dominated the encounters usually had more extended color bands in the most visible body parts, lower body condition, and preferentially had performed pushup early in the bout, whereas males that were ultimately chased had high color band extension in the chest and high testicular volume and performed more lateral compression and head-swipe escalating readily to physical aggression by biting the opponent. In conclusion, the behavioral displays employed by different males were associated with their morphological and chromatic characters, highlighting the existence of signaling strategies among individuals.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
American Society of Ichthyologists and Herpetologists
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
AGONISM
dc.subject
BEHAVIOUR
dc.subject
COLOUR
dc.subject.classification
Ecología
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dc.subject.classification
Ciencias Biológicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
Relationships among Behavior, Chromatism, and Morphology in Male Aggressive Encounters in Tropidurus spinulosus
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2023-07-07T19:06:11Z
dc.journal.volume
110
dc.journal.number
2
dc.journal.pagination
340-349
dc.journal.pais
Estados Unidos
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dc.description.fil
Fil: Rossi, Nicola. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Diversidad y Ecología Animal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto de Diversidad y Ecología Animal; Argentina
dc.description.fil
Fil: Chiaraviglio, Margarita. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Diversidad y Ecología Animal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto de Diversidad y Ecología Animal; Argentina
dc.description.fil
Fil: Cardozo Milanesio, Gabriela Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Diversidad y Ecología Animal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto de Diversidad y Ecología Animal; Argentina
dc.journal.title
Ichthyology and Herpetology
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1643/h2021025
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://bioone.org/journals/ichthyology-and-herpetology/volume-110/issue-2/h2021025/Relationships-among-Behavior-Chromatism-and-Morphology-in-Male-Aggressive-Encounters/10.1643/h2021025.short
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