Molecular identification of a Buffy-tufted-ear marmoset (Callithrix aurita) incorporated in a group of invasive marmosets in the Serra dos Orgãos National Park, Rio de Janeiro – Brazil

Carvalho, Rodrigo Salles de; Silva, Dayse A.; Loiola, S.; Pereira, Daniel Queiroz; Carvalho, E.F.; Bergallo, Helena Godoy

doi:10.1016/j.fsigss.2013.10.118

Cited by 14 publications

(16 citation statements)

References 2 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Competition for resources and hybridization between them could negatively affect populations of both species that live in sympatry and, together with the other factors, may threaten the persistence of local populations of C. flaviceps in a climate change scenario. Indeed, hybridization between native threatened and invasive marmosets is already considered a serious threat to Callithrix aurita (Aximoff, Soares, Pissinatti, & Bueno, ; Carvalho et al, ; Nogueira et al, ).…”

Section: Discussionmentioning

confidence: 99%

“…This scenario is worrisome because Callithrix flaviceps is the most threatened species within the genus, already being classified as Endangered under the IUCN Red List (IUCN, 2017) due to its population size smaller than 2,500 mature individuals and ongoing decline (Rylands, Ferrari, & Mendes, 2008). The species is threatened by its (Aximoff, Soares, Pissinatti, & Bueno, 2016;Carvalho et al, 2013;Nogueira et al, 2011).…”

Section: Discussionmentioning

confidence: 99%

See 1 more Smart Citation

Climate change is likely to affect the distribution but not parapatry of the Brazilian marmoset monkeys (Callithrixspp.)

Braz

Lorini

Vale

2018

Diversity and Distributions

View full text Add to dashboard Cite

Aim Parapatric distributional patterns can arise from abiotic or biotic factors, or from dispersal barriers. Climate change can potentially affect parapatry by changing species’ potential geographic distribution, and thereby widening or shrinking contact zones. Here, we study the effects of climate change on all six species in the genus Callithrix, a group of small‐sized Neotropical primates that is distributed parapatrically in eastern Brazil, allegedly due to biotic interactions. Location Atlantic Forest, savanna and xeric shrublands from Brazil. Methods We explore a method to investigate potential effects of climate change on the distribution of parapatric species by (a) determining whether the parapatric pattern is explained by abiotic (climate) or biotic (species’ interactions) factors using niche equivalency and niche similarity tests; (b) estimating each species’ potential distribution under current and future climatic conditions, using ecological niche models; and (c) performing a pixel‐by‐pixel analysis in order to constrain distribution overlap between species pairs in which parapatry is maintained by biotic factors. Results We found that parapatry in Callithrix is maintained mostly by abiotic factors, except for two species pairs (Callithrix aurita vs. C. flaviceps and C. geoffroyi vs. C. penicillata) in which biotic factors are more likely to be acting. Our proposed method is able to produce better models than conventional ecological niche modelling, predicting net reductions in distribution area for some species and increases for others; however, reductions generally exceeded expansions. The reduction in potential distribution areas would maintain Callithrix flaviceps as Endangered under IUCN criteria. Main conclusions Despite range contractions and the loss of area of sympatry, climate change is unlikely to affect the parapatric distribution patterns in Callithrix, nor intensify interspecific interactions.

show abstract

Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Climate change is likely to affect the distribution but not parapatry of the Brazilian marmoset monkeys (Callithrixspp.)

Braz

Lorini

Vale

2018

Diversity and Distributions

View full text Add to dashboard Cite

show abstract

“…Callithrix jacchus and C. penicillata are invasive species in southeastern Brazil, although their populations are well established in this region, and have a negative impact on a number of different aspects of the local fauna and flora (Oliveira & Grelle ; Rocha, Bergallo, & Pombal JR, ; Ruiz‐Miranda et al, ; Sales, Ruiz‐Miranda, & de Paula Santos, ). These invasive marmosets are now known to occur in many fragments of the local Atlantic Forest, including conservation units, which were previously inhabited only by C. aurita (Bechara, ; Carvalho et al, ; Oliveira, ; Pereira et al, ). The results of recent research in ecology and genetics have highlighted the negative impacts of invasive marmosets on the populations of C. aurita .…”

Section: Introductionmentioning

confidence: 99%

“…The results of recent research in ecology and genetics have highlighted the negative impacts of invasive marmosets on the populations of C. aurita . These is in particular through competition for dietary resources, which would be expected for species of the same genus with similar feeding adaptations, and hybridization (Bechara, ; Carvalho et al, ; Gonçalves, ; Melo et al, ; Nogueira et al, ; Nunes, ; Pereira et al, ; Port‐Carvalho & Kierulff, ). Recent research indicates that, in the specific case of C. aurita , groups of the species are being replaced by hybrids of the exotic and native species (Nogueira et al, ; Pereira et al, ).…”

Section: Introductionmentioning

confidence: 99%

Spatial distribution of buffy‐tufted‐ear (Callithrix aurita) and invasive marmosets (Callithrixspp.) in a tropical rainforest reserve in southeastern Brazil

Detogne

Ferreguetti

Mello

et al. 2017

American J Primatol

View full text Add to dashboard Cite

We investigated the spatial distribution of native and invasive marmoset species (Callithrix), as well as their hybrids, in the Serra dos Órgãos National Park (PARNASO) and surrounding area in Rio de Janeiro state, Brazil. To estimate occupancy and the detection probability, we surveyed 56 sites within the park and 52 sites outside its limits using vocal playbacks, as well as by interviewing local residents in the surrounding area. We estimated the occupancy and detection probability of Callithrix aurita and the observed groups composed of Callithrix jacchus, Callithrix penicillata, and their hybrids. We also recorded the presence or absence of mixed groups of native and exotic species, and their hybrids. We recorded similar occupancy rates and detection probabilities for both native and invasive species within the national park. C. aurita was found more often within the areas of the park located furthest from access roads and with the least human interference, while invasive species were more likely to be found along the edge of the park and in areas with greater human interference. In the area surrounding the park, invasive marmosets were recorded at seven sites, and a mixed group of native and invasive marmosets was observed at one site, but non-hybrid C. aurita groups were not recorded. The occupancy probability of C. aurita in the study area is relatively low, which may indicate a low population density, with groups restricted to a small region within the PARNASO in the proximity of groups of invasive marmosets.

show abstract

“…Além disso, a hibridação com espécies exóticas é uma das principais ameaças à perpetuação de C. aurita devido principalmente a potencial perda genética das populações locais de C. aurita (Mallet 2005). Apesar disso, híbridos já foram identificados nos estados de São Paulo (Mendes 1997), Minas Gerais (Melo 1999) e Rio de Janeiro (Nogueira et al 2011, Carvalho et al 2013.…”

unclassified

REGISTROS DE Callithrix aurita (Primates, Callitrichidae) E SEUS HÍBRIDOS NO PARQUE NACIONAL DO ITATIAIA

Aximoff

Soares

Pissinatti³

et al. 2016

Oecol. Austr.

View full text Add to dashboard Cite

Molecular identification of a Buffy-tufted-ear marmoset (Callithrix aurita) incorporated in a group of invasive marmosets in the Serra dos Orgãos National Park, Rio de Janeiro – Brazil

Cited by 14 publications

References 2 publications

Climate change is likely to affect the distribution but not parapatry of the Brazilian marmoset monkeys (Callithrixspp.)

Climate change is likely to affect the distribution but not parapatry of the Brazilian marmoset monkeys (Callithrixspp.)

Spatial distribution of buffy‐tufted‐ear (Callithrix aurita) and invasive marmosets (Callithrixspp.) in a tropical rainforest reserve in southeastern Brazil

REGISTROS DE Callithrix aurita (Primates, Callitrichidae) E SEUS HÍBRIDOS NO PARQUE NACIONAL DO ITATIAIA

Contact Info

Product

Resources

About