Dominance relationships in lemurs: more than just female dominance and hierarchy linearity (Abstract/Comunicazione in atti di convegno)

Type

• Prodotto della ricerca (Classe)
• Abstract/Comunicazione in atti di convegno (Classe)

Label

• Dominance relationships in lemurs: more than just female dominance and hierarchy linearity (Abstract/Comunicazione in atti di convegno) (literal)

Anno

• 2011-01-01T00:00:00+01:00 (literal)

Alternative label

• Norscia, I ; Palagi, E (2011)
  Dominance relationships in lemurs: more than just female dominance and hierarchy linearity
  in 20th Meeting of the Italian Primatological Association, 2011, Bussolengo, 10-13 April 2011
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Norscia, I ; Palagi, E (literal)

Pagina inizio

• 261 (literal)

Pagina fine

• 262 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#altreInformazioni

• ID_PUMA: /cnr.istc/2011-B6-004. - Area di valutazione 11 - Scienze storiche, filosofiche, psicologiche e pedagogiche (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 82 (literal)

Rivista

• Folia primatologica (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo

• 2 (literal)

Note

• Abstract (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• Museo di Storia Naturale e del Territorio, Università di Pisa ; CNR-ISTC, Roma2-Bioparco (literal)

Titolo

• Dominance relationships in lemurs: more than just female dominance and hierarchy linearity (literal)

Abstract

• The determination of hierarchical relationships is a controversial issue in primate sociobiology, due to non homogeneity in the methodology used for hierarchy assessment. Here we investigated the dominance style of three sympatric lemur species, Lemur catta (two groups), Propithecus verreauxi (two groups), and introduced Eulemur fulvus x collaris (one group), in the Berenty forest, Madagascar. Data were collected in the periods November 2006-February 2007 (wet season) and March-July 2008 (dry season), via all occurrences animal sampling. Ad-libitum we checked for group dispersion (individuals spaced >=20m) and used it for a post-hoc evaluation of the cohesion level around the dominant. Based on aggression sociomatrices, we assessed hierarchy via both binary dyadic relationships and normalized David's scores. We assessed linearity also via supplant sociomatrices. Although all species shared female dominance and linear hierarchy, Lemur catta was the most despotic, showing a highly cohesive, steep and formalized hierarchy. Eulemur fulvus showed the shallowest hierarchy. Propithecus verreauxi showed a cohesive hierarchy as Lemur catta but also a scarcely formalized hierarchy as Eulemur fulvus. Overall, our results indicate that each lemur has a species-specific, and even group-specific profile, reflecting different despotism levels. (literal)

Prodotto di

• Institute of cognitive sciences and technologies (ISTC) (Istituto)
• Modelli Biologici dei Sistemi Cognitivi (SV.P16.002.002) (Modulo)

Autore CNR

• Elisabetta Palagi (Unità di personale esterno)

Insieme di parole chiave

• Parole chiave di "Dominance relationships in lemurs: more than just female dominance and hierarchy linearity" (Insieme di parole chiave)

Incoming links:

Prodotto

• Institute of cognitive sciences and technologies (ISTC) (Istituto)
• Modelli Biologici dei Sistemi Cognitivi (SV.P16.002.002) (Modulo)

Autore CNR di

• Elisabetta Palagi (Unità di personale esterno)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Folia primatologica (Rivista)

Insieme di parole chiave di

• Parole chiave di "Dominance relationships in lemurs: more than just female dominance and hierarchy linearity" (Insieme di parole chiave)