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An integrative analysis uncovers a new, pseudo-cryptic species of Amazonian marmoset (Primates: Callitrichidae: Mico) from the arc of deforestation (2021)
Journal Article
Costa-Araújo, R., Silva-Jr., J., Boubli, J., Rossi, R., Canale, G., Melo, F., …Hrbek, T. (2021). An integrative analysis uncovers a new, pseudo-cryptic species of Amazonian marmoset (Primates: Callitrichidae: Mico) from the arc of deforestation. Scientific reports, 11(1), 15665. https://doi.org/10.1038/s41598-021-93943-w

Amazonia has the richest primate fauna in the world. Nonetheless, the diversity and distribution of Amazonian primates remain little known and the scarcity of baseline data challenges their conservation. These challenges are especially acute in the A... Read More about An integrative analysis uncovers a new, pseudo-cryptic species of Amazonian marmoset (Primates: Callitrichidae: Mico) from the arc of deforestation.

eDNA in a bottleneck : obstacles to fish metabarcoding studies in megadiverse freshwater systems (2021)
Journal Article
Jackman, J., Benvenuto, C., Coscia, I., Carvalho, C., Ready, J., Boubli, J., …Sales, N. (2021). eDNA in a bottleneck : obstacles to fish metabarcoding studies in megadiverse freshwater systems. Environmental DNA, 3(4), 837-849. https://doi.org/10.1002/edn3.191

The current capacity of environmental DNA (eDNA) to provide accurate insights into the biodiversity of megadiverse regions (e.g., the Neotropics) requires further evaluation to ensure its reliability for long‐term monitoring. In this study, we first... Read More about eDNA in a bottleneck : obstacles to fish metabarcoding studies in megadiverse freshwater systems.

Microsatellite markers for bearded capuchins (Sapajus libidinosus) : transferability and characterization (2021)
Journal Article
Moraes, B., Borges, D., Souza-Alves, J., Boubli, J., & Bezerra, B. (2021). Microsatellite markers for bearded capuchins (Sapajus libidinosus) : transferability and characterization. Anais da Academia Brasileira de Ciências (Impresso), 93(2), e20190802. https://doi.org/10.1590/0001-3765202120190802

Natural Sapajus libidinosus populations are in continuous decline due to fragmentation, habitat loss, and the illegal pet trade. They live in Caatinga scrub forests, which already lost over 50% of their original cover. The lack of studies on S. libid... Read More about Microsatellite markers for bearded capuchins (Sapajus libidinosus) : transferability and characterization.

On the geographic distribution of the bald uakaris (Cacajao calvus ssp.) in Brazilian Amazonia (2021)
Journal Article
Silva, F., Lemos, L., Ravetta, A., Röhe, F., Sampaio, R., Franco, C., …Boubli, J. (2021). On the geographic distribution of the bald uakaris (Cacajao calvus ssp.) in Brazilian Amazonia. Primate conservation, 35, 1-18

An understanding of a species’ geographic distribution is essential to assess, plan, and develop strategies for its
conservation. The geographic distribution of the bald uakari, Cacajao calvus, and its component subspecies has been poorly
investiga... Read More about On the geographic distribution of the bald uakaris (Cacajao calvus ssp.) in Brazilian Amazonia.

Parapatric pied and red-handed tamarin responses to congeneric and conspecific calls (2020)
Journal Article
Sobroza, T., Gordo, M., Barnett, A., Boubli, J., & Spironello, W. (2021). Parapatric pied and red-handed tamarin responses to congeneric and conspecific calls. Acta oecologica, 110, 103688. https://doi.org/10.1016/j.actao.2020.103688

Aggressive behaviors are widespread among territorial species and asymmetrical aggressiveness may imply differential access to resources. At a larger scale, such asymmetry may also drive shifts in geographic distributions. The pied tamarin (Saguinus... Read More about Parapatric pied and red-handed tamarin responses to congeneric and conspecific calls.

Habitat suitability for primate conservation in north-east Brazil (2020)
Journal Article
Moraes, B., Razgour, O., Souza-Alves, J., Boubli, J., & Bezerra, B. (2020). Habitat suitability for primate conservation in north-east Brazil. Oryx, 54(6), 803-813. https://doi.org/10.1017/S0030605319001388

Brazil has a high diversity of primates, but increasing anthropogenic pressures and climate change could influence forest cover in the country and cause future changes in the distribution of primate populations. Here we aim to assess the long-term su... Read More about Habitat suitability for primate conservation in north-east Brazil.

Phylogenetic relationships in the genus Cheracebus (Callicebinae, Pitheciidae) (2020)
Journal Article
Carneiro, J., Sampaio, I., Lima, T., Silva-Júnior, J. D. S., Farias, I., Hrbek, T., …Schneider, H. (2020). Phylogenetic relationships in the genus Cheracebus (Callicebinae, Pitheciidae). American Journal of Primatology, 82(9), e23167. https://doi.org/10.1002/ajp.23167

Cheracebus is a new genus of New World primate of the family Pitheciidae, subfamily Callicebinae. Until recently, Cheracebus was classified as the torquatus species group of the genus Callicebus. The genus Cheracebus has six species: C. lucifer, C. l... Read More about Phylogenetic relationships in the genus Cheracebus (Callicebinae, Pitheciidae).

Assessing the potential of environmental DNA metabarcoding for monitoring Neotropical mammals : a case study in the Amazon and Atlantic Forest, Brazil (2020)
Journal Article
Sales, N., Da Cruz Kaizer, M., Coscia, I., Perkins, J., Highlands, A., Boubli, J., …McDevitt, A. (2020). Assessing the potential of environmental DNA metabarcoding for monitoring Neotropical mammals : a case study in the Amazon and Atlantic Forest, Brazil. Mammal Review, 50(3), 221-225. https://doi.org/10.1111/mam.12183

The application of environmental DNA (eDNA) metabarcoding as a biomonitoring tool has greatly increased in the last decade. However, most studies have focused on aquatic macro-organisms in temperate areas (e.g., fishes). We apply eDNA metabarcoding t... Read More about Assessing the potential of environmental DNA metabarcoding for monitoring Neotropical mammals : a case study in the Amazon and Atlantic Forest, Brazil.

On the taxonomic history and true identity of the collared titi, cheracebus torquatus (Hoffmannsegg, 1807) (Platyrrhini, Callicebinae) (2020)
Journal Article
Byrne, H., Rylands, A., Nash, S., & Boubli, J. (2020). On the taxonomic history and true identity of the collared titi, cheracebus torquatus (Hoffmannsegg, 1807) (Platyrrhini, Callicebinae). Primate conservation, 34, 13-52

The collared titi, Cheracebus torquatus, is paradoxically the least well-defined of the so-called “torquatus group” of
Neotropical titi monkeys. Since its description by Hoffmannsegg in 1807, it has been re-characterized numerous times. In this
stu... Read More about On the taxonomic history and true identity of the collared titi, cheracebus torquatus (Hoffmannsegg, 1807) (Platyrrhini, Callicebinae).

The Munduruku marmoset : a new monkey species from southern Amazonia (2019)
Journal Article
Costa-Araújo, R., de Melo, F., Canale, G., Hernández-Rangel, S., Messias, M., Rossi, R., …Hrbek, T. (2019). The Munduruku marmoset : a new monkey species from southern Amazonia. PeerJ, 7, e7019. https://doi.org/10.7717/peerj.7019

Although the Atlantic Forest marmosets (Callithrix spp.) are among the best studied Neotropical primates, the Amazonian marmosets (Callibella humilis, Cebuella spp. and Mico spp.) are much less well-known. Even species diversity and distributions are... Read More about The Munduruku marmoset : a new monkey species from southern Amazonia.

Predicted distribution and habitat loss for the endangered black-faced black spider monkey Ateles chamek in the Amazon (2018)
Journal Article
Rabelo, R., Gonçalves, J., Silva, F., Rocha, D., Canale, G., Bernardo, C., & Boubli, J. (2020). Predicted distribution and habitat loss for the endangered black-faced black spider monkey Ateles chamek in the Amazon. Oryx, 54(5), 699-705. https://doi.org/10.1017/S0030605318000522

The rate of deforestation in the Amazon is increasing. Predictive models estimate that as a result of agricultural expansion 40% of these forests will be lost by 2050. As a consequence the habitat of forest-dwelling species such as the Endangered bla... Read More about Predicted distribution and habitat loss for the endangered black-faced black spider monkey Ateles chamek in the Amazon.

On a new species of titi monkey (Primates: Plecturocebus Byrne et al., 2016), from Alta Floresta, southern Amazon, Brazil (2018)
Journal Article
Boubli, J., Byrne, H., da Silva, M., Silva-Júnior, J., Costa Araújo, R., Bertuol, F., …Hrbek, T. (2018). On a new species of titi monkey (Primates: Plecturocebus Byrne et al., 2016), from Alta Floresta, southern Amazon, Brazil. Molecular Phylogenetics and Evolution, 132(Mar 19), 117-137. https://doi.org/10.1016/j.ympev.2018.11.012

The taxonomy of the titi monkeys (Callicebinae) has recently received considerable attention. It is now recognised that this subfamily is composed of three genera with 33 species, seven of them described since 2002. Here, we describe a new species of... Read More about On a new species of titi monkey (Primates: Plecturocebus Byrne et al., 2016), from Alta Floresta, southern Amazon, Brazil.

The Roosevelt – Rondon expedition marmoset (Mico marcai) : unveiling the conservation status of a data deficient species (2018)
Journal Article
Silva, F., EL Bizri, H., Goncalves, J., Lemos, L., Araujo, R., Lima, I., …Boubli, J. (2020). The Roosevelt – Rondon expedition marmoset (Mico marcai) : unveiling the conservation status of a data deficient species. Oryx, 54(4), 539-545. https://doi.org/10.1017/S0030605318000303

The Roosevelt-Rondon Expedition marmoset, Mico marcai, was collected in 1914 and to date, all information on this species comes from three skins brought back by the Expedition and two additional skins collected in the 1990s. It is no surprise then th... Read More about The Roosevelt – Rondon expedition marmoset (Mico marcai) : unveiling the conservation status of a data deficient species.

Titi monkey biogeography : parallel Pleistocene spread by Plecturocebus and Cheracebus into a post-Pebas Western Amazon (2018)
Journal Article
Byrne, H., Lynch Alfaro, J., Sampaio, I., Farias, I., Schneider, H., Hrbek, T., & Boubli, J. (2018). Titi monkey biogeography : parallel Pleistocene spread by Plecturocebus and Cheracebus into a post-Pebas Western Amazon. Zoologica Scripta, 47(5), 499-517. https://doi.org/10.1111/zsc.12300

Titi monkeys, subfamily Callicebinae, are a diverse, species‐rich group of Neotropical primates with an extensive range across South America. Their distribution in space and time makes them an interesting primate model for addressing questions of Neo... Read More about Titi monkey biogeography : parallel Pleistocene spread by Plecturocebus and Cheracebus into a post-Pebas Western Amazon.

A phylogenomic perspective on the robust capuchin monkey (Sapajus) radiation : first evidence for extensive population admixture across South America (2018)
Journal Article
Lima, M., Silva-Junior, J., Cerny, D., Buckner, J., Aleixo, A., Chang, J., …Lynch Alfaro, J. (2018). A phylogenomic perspective on the robust capuchin monkey (Sapajus) radiation : first evidence for extensive population admixture across South America. Molecular Phylogenetics and Evolution, 124, 137-150. https://doi.org/10.1016/j.ympev.2018.02.023

Phylogenetic relationships amongst the robust capuchin monkeys (genus Sapajus) are poorly understood. Morphology-based taxonomies have recognized anywhere from one to twelve different species. The current IUCN (2017) classification lists eight robust... Read More about A phylogenomic perspective on the robust capuchin monkey (Sapajus) radiation : first evidence for extensive population admixture across South America.

Phylogeny, molecular dating and zoogeographic history of the titi monkeys (Callicebus, Pitheciidae) of eastern Brazil (2018)
Journal Article
Carneiro, J., Sampaio, I., Silva-Junior, J., Farias, I., Hrbek, T., Pissinatti, A., …Schneider, H. (2018). Phylogeny, molecular dating and zoogeographic history of the titi monkeys (Callicebus, Pitheciidae) of eastern Brazil. Molecular Phylogenetics and Evolution, 124, 10-15. https://doi.org/10.1016/j.ympev.2018.03.001

The titi monkeys belong to a genus of New World primates endemic to South America, which were recently reclassified in three genera (Cheracebus, Plecturocebus and Callicebus). The genus Callicebus, which currently includes five species, is endemic to... Read More about Phylogeny, molecular dating and zoogeographic history of the titi monkeys (Callicebus, Pitheciidae) of eastern Brazil.

In search of a meaningful classification for Amazonian marmosets : should dwarf marmosets be considered Mico congenerics? (2018)
Journal Article
Silva, F., Costa-Araújo, R., Boubli, J., Santana, M., Franco, C., Bertuol, F., …Hrbek, T. (2018). In search of a meaningful classification for Amazonian marmosets : should dwarf marmosets be considered Mico congenerics?. Zoologica Scripta, 47(2), 133-143. https://doi.org/10.1111/zsc.12278

The criteria to classify the diversity of Neotropical Primates have recently taken the discussion boards due to the reappraisal on the phylogenetic relationship of some groups. Such controversial and arbitrary decisions, however, can hamper conservat... Read More about In search of a meaningful classification for Amazonian marmosets : should dwarf marmosets be considered Mico congenerics?.

How many Pygmy Marmoset (Cebuella Gray, 1870) species are there? A taxonomic re-appraisal based on new molecular evidence (2017)
Journal Article
Boubli, J., da Silva, M., Rylands, A., Nash, S., Bertuol, F., Nunes, M., …Hrbek, T. (2017). How many Pygmy Marmoset (Cebuella Gray, 1870) species are there? A taxonomic re-appraisal based on new molecular evidence. Molecular Phylogenetics and Evolution, 120, 170-182. https://doi.org/10.1016/j.ympev.2017.11.010

The pygmy marmoset, Cebuella pygmaea, the smallest of the New World monkeys, has one of the largest geographical distributions of the Amazonian primates. Two forms have been recognized: Cebuella pygmaea pygmaea (Spix, 1823), and C. p. niveiventris Lö... Read More about How many Pygmy Marmoset (Cebuella Gray, 1870) species are there? A taxonomic re-appraisal based on new molecular evidence.

Medium/Long wavelength sensitive opsin diversity in Pitheciidae (2017)
Journal Article
Goulart, V., Boubli, J., & Young, R. (2017). Medium/Long wavelength sensitive opsin diversity in Pitheciidae. Scientific reports, 7(7737), https://doi.org/10.1038/s41598-017-08143-2

New World primates feature a complex colour vision system. Most species have polymorphic colour vision where males have a dichromatic colour perception and females can be either ichromatic or trichromatic. The adaptive value of high allelic diversity... Read More about Medium/Long wavelength sensitive opsin diversity in Pitheciidae.