Ricardo Jannini Sawaya
CV Lattes
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Ministério da Educação (Brasil). Universidade Federal do ABC (UFABC). Centro de Ciências Naturais e Humanas (CCNH) (Institutional affiliation for the last research proposal) Birthplace: Brazil
graduation at Bacharelado Em Ciências Biológicas from Universidade Estadual de Campinas (1996), master's at Zoology from Universidade de São Paulo (1999) and doctorate at Ecology from Universidade Estadual de Campinas (2004). Has experience in Ecology, acting on the following subjects: serpentes, mata atlântica, amphibia, biodiversidade and cerrado. (Source: Lattes Curriculum)
- New approaches to ecology and conservation: phylogenetic and functional diversity of amphibians and snakes of Brazilian Atlantic Forest, AP.R
Abstract
To understand the main factors structuring biodiversity is a major challenge in ecology. It is possible to test multiple structuring processes, including biogeographical, ecological and neutral, from recent theoretical and analytical advances in metacommunity ecology. Species diversity is often treated as a representative property of community structure, and more widely of metacommuniti...
- Origin and evolution of snakes and their diversification in the Neotropics: a multidisciplinary approach, AP.BTA.TEM
Abstract
We aim to describe phylogenetic, biogeographic and ecological patterns of snakes while focusing mainly on the Neotropical fauna. Further, we will explore the evolutionary processes involved in the origin of these patterns. We will use a multidisciplinary approach to investigate the evolution of the species throughout a time interval that extends from the Cretaceous to the Recent. The pr...
- The genetics of isolation: island speciations, gene flow, and population structure in Bothrops jararaca complex, AR.EXT
- Climate change and vulnerability of snake and amphibian species in the Atlantic Forest hotspot, BP.DR
Abstract
Understanding species distribution patterns in space and time and historical and contemporary processes influencing species distribution can help in biodiversity management and conservation plans. In order to evaluate the degree of conservation of the biodiversity of the Atlantic Forest, the aim is identify climatic refuges of amphibians and snakes in the Atlantic Forest for present and...
- Environmental and biotic influences: understanding acoustic diversity in anuran amphibian communities of Atlantic Forest, BP.MS
Abstract
Communities can be defined as populations occurring together across time and space, and the processes related to the permanence of these populations are studied from the assembly of communities. The biodiversity can be measured by differents methods, such as alpha-diversity and phylogenetic diversity. Methods based on phylogenies can infer processes of assembly of communities, showing d...
- Evolution of the distribution patterns of forest jararacas, BP.IC
Abstract
Studying the geographic distribution patterns of organisms and the processes that generate such patterns is fundamental to Biogeography. It is believed that the diagonal development of South American open vegetation, which includes Cerrado, Caatinga, Chaco and Pampas, corresponded to a vicarious process for several groups of forest animals and plants. We suggest to test this hypothesis ...
- Historical biogeography of the snakes from open landscapes in South America, BP.PD
Abstract
The organisms show individual geographic distribution patterns that not result of chance. Several past and current events are responsible for the presence of sets of taxa in a given area. The accumulation of events over time makes the reconstruction of the history of the spatial distribution of the biota a complex activity that can be explored in the light of historical biogeography. Th...
- Evolutionary biogeography and conservation of lanceheads of Bothrops alternatus group (Serpentes, Viperidae), BP.MS
Abstract
The geographical distribution of species is affected by historical and current factors. Models of species' ecological distribution, before named as models of species' ecological niches, has been used to understand the role of these factors in the geographical distribution of various species groups. The habitat loss caused by human actions can also influence the species' geographical dis...
- Unveiling the hidden limits of species clusters: a cross-methodological approach to identify bioregions of neotropical snakes, BE.EP.PD
Abstract
The identification of natural biogeographical regions is fundamental for comparisons in broad-scale ecological and evolutionary studies, and constitutes an essential tool for conservation planning. Several recent ecological and biogeographical studies have attempted to delimit bioregions at both global and local scales, and there is a long history of regionalization schemes proposed for...
| 4 / 3 | Completed research grants |
| 2 / 2 | Ongoing scholarships in Brazil |
| 11 / 3 | Completed scholarships in Brazil |
| 1 / 1 | Completed scholarships abroad |
| 18 / 9 | All research grants and scholarships |
| Associated processes | |
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
| Publications | 22 |
| Citations | 137 |
| Cit./Article | 6.2 |
| Data from Web of Science | |
LOURENCO-DE-MORAES, RICARDO; MALAGOLI, LEO R.; GUERRA, VINICIUS; FERREIRA, RODRIGO B.; AFFONSO, IGOR DE PAIVA; HADDAD, CELIO F. B.; SAWAYA, RICARDO J.; BASTOS, ROGERIO P.. Nesting patterns among Neotropical species assemblages: can reserves in urban areas be failing to protect anurans?. URBAN ECOSYSTEMS, v. 21, n. 5, p. 933-942, OCT 2018. Web of Science Citations: 1. (13/50741-7, 14/23677-9, 08/50928-1)
GUIMARAES, MURILO; MUNGUIA-STEYER, ROBERTO; DOHERTY, JR., PAUL F.; SAWAYA, RICARDO J.. No survival costs for sexually selected traits in a polygynous non-territorial lizard. Biological Journal of the Linnean Society, v. 122, n. 3, p. 614-626, NOV 2017. Web of Science Citations: 1.
GUEDES, THAIS B.; SAWAYA, RICARDO J.; ZIZKA, ALEXANDER; LAFFAN, SHAWN; FAURBY, SOREN; PYRON, R. ALEXANDER; BERNILS, RENATO S.; JANSEN, MARTIN; PASSOS, PAULO; PRUDENTE, ANA L. C.; et al. Patterns, biases and prospects in the distribution and diversity of Neotropical snakes. GLOBAL ECOLOGY AND BIOGEOGRAPHY, v. 27, n. 1, p. 14-21, JAN 2018. Web of Science Citations: 6. (14/18837-7, 13/04170-8, 14/23677-9, 15/20215-7, 11/50206-9)
LEAO-PIRES, THIAGO A.; LUIZ, AMOM MENDES; SAWAYA, RICARDO J.. The complex roles of space and environment in structuring functional, taxonomic and phylogenetic beta diversity of frogs in the Atlantic Forest. PLoS One, v. 13, n. 4, APR 19 2018. Web of Science Citations: 2. (14/23677-9, 10/52321-7)
EDLER, DANIEL; GUEDES, THAIS; ZIZKA, ALEXANDER; ROSVALL, MARTIN; ANTONELLI, ALEXANDRE. Infomap Bioregions: Interactive Mapping of Biogeographical Regions from Species Distributions. Systematic Biology, v. 66, n. 2, SI, p. 197-204, MAR 2017. Web of Science Citations: 25. (14/18837-7, 13/04170-8)
DA MOTTA PORTILLO, JOSE THALES; OUCHI-MELO, LILIAN SAYURI; CRIVELLARI, LUCAS BATISTA; LOPES DE OLIVEIRA, THIAGO ALVES; SAWAYA, RICARDO J.; DUARTE, LEANDRO DA SILVA. Area and distance from mainland affect in different ways richness and phylogenetic diversity of snakes in Atlantic Forest coastal islands. ECOLOGY AND EVOLUTION, v. 9, n. 7, p. 3909-3917, APR 2019. Web of Science Citations: 0. (13/26101-8, 14/23677-9)
BRAZ, HENRIQUE B.; KASPEROVICZUS, KARINA N.; GUEDES, THAIS B.. Reproductive Biology of the Fossorial Snake Apostolepis gaboi (Elapomorphini): A Threatened and Poorly Known Species from the Caatinga Region. South American Journal of Herpetology, v. 14, n. 1, p. 37-47, APR 2019. Web of Science Citations: 0. (14/18837-7, 13/04170-8)
ANTONELLI, ALEXANDRE; ARIZA, MARIA; ALBERT, JAMES; ANDERMANN, TOBIAS; AZEVEDO, JOSUE; BACON, CHRISTINE; FAURBY, SOREN; GUEDES, THAIS; HOORN, CARINA; LOHMANN, LUCIA G.; et al. Conceptual and empirical advances in Neotropical biodiversity research. PeerJ, v. 6, OCT 4 2018. Web of Science Citations: 5. (17/12797-1, 12/50260-6, 14/18837-7, 13/04170-8)
SILVA-SOARES, THIAGO; MALAGOLI, LEO RAMOS; GONCALVES CRUZ, CARLOS ALBERTO; CARAMASCHI, ULISSES. On the taxonomy and natural history of the secretive Ischnocnema lactea (Miranda-Ribeiro, 1923) (Anura: Brachycephaloidea: Brachycephalidae). Zootaxa, v. 4444, n. 2, p. 137-153, JUL 9 2018. Web of Science Citations: 0. (14/50342-8, 13/50741-7, 14/23677-9, 08/50928-1)
BARBO, FAUSTO E.; GASPARINI, JOAO LUIZ; ALMEIDA, ANTONIO P.; ZAHER, HUSSAM; GRAZZIOTIN, FELIPE G.; GUSMAO, RODRIGO B.; FERRARINI, JOSE MARIO G.; SAWAYA, RICARDO J.. Another new and threatened species of lancehead genus Bothrops (Serpentes, Viperidae) from Ilha dos Franceses, Southeastern Brazil. Zootaxa, v. 4097, n. 4, p. 511-529, APR 4 2016. Web of Science Citations: 7. (11/50206-9)
ARAUJO, CYBELE DE OLIVEIRA; CORREA FILHO, DECIO TADEU; SAWAYA, RICARDO JANNINI. Snake assemblage of Estacao Ecologica de Santa Barbara, SP: a Cerrado remnant in Southeastern Brazil. Biota Neotropica, v. 10, n. 2, p. 235-245, APR-JUN 2010. Web of Science Citations: 8.
GUEDES, THAIS B.; NOGUEIRA, CRISTIANO; MARQUES, OTAVIO A. V.. Diversity, natural history, and geographic distribution of snakes in the Caatinga, Northeastern Brazil. Zootaxa, v. 3863, n. 1, p. 1-93, SEP 19 2014. Web of Science Citations: 18. (12/19858-2, 13/04170-8, 11/50206-9)
GUEDES, THAIS B.; SAWAYA, RICARDO J.; NOGUEIRA, CRISTIANO DE C.. Biogeography, vicariance and conservation of snakes of the neglected and endangered Caatinga region, north-eastern Brazil. Journal of Biogeography, v. 41, n. 5, p. 919-931, MAY 2014. Web of Science Citations: 20. (12/19858-2, 13/04170-8, 11/50206-9)
GUIMARAES, MURILO; CORREA, DECIO T.; FILHO, SERGIO S.; OLIVEIRA, THIAGO A. L.; DOHERTY, JR., PAUL F.; SAWAYA, RICARDO J.. One step forward: contrasting the effects of Toe clipping and PIT tagging on frog survival and recapture probability. ECOLOGY AND EVOLUTION, v. 4, n. 8, p. 1480-1490, APR 2014. Web of Science Citations: 13.
MALAGOLI, LEO R.; DE SA, FABIO P.; CANEDO, CLARISSA; HADDAD, CELIO F. B.. A New Species of Hylodes (Anura, Hylodidae) from Serra do Mar, Southeastern Brazil: The Fourth with Nuptial Thumb Tubercles. Herpetologica, v. 73, n. 2, p. 136-147, JUN 2017. Web of Science Citations: 2. (08/50928-1, 13/50741-7, 14/23677-9, 10/14117-9, 14/50342-8)
GUEDES, THAIS B.; BARBO, FAUSTO E.; FRANCA, DANIELLA; ZAHER, HUSSAM. Morphological variation of the rare psammophilous species Apostolepis gaboi (Serpentes, Dipsadidae, Elapomorphini). Zootaxa, v. 4418, n. 5, p. 469-480, MAY 10 2018. Web of Science Citations: 1. (11/50206-9, 14/18837-7, 13/04170-8, 15/05047-0)
CLEMENTE-CARVALHO, RUTE B. G.; PEREZ, SERGIO I.; TONHATTI, CARLOS H.; CONDEZ, THAIS H.; SAWAYA, RICARDO J.; HADDAD, CELIO F. B.; DOS REIS, SERGIO F.. Boundaries of Morphological and Molecular Variation and the Distribution of a Miniaturized Froglet, Brachycephalus nodoterga (Anura: Brachycephalidae). Journal of Herpetology, v. 50, n. 1, p. 169-178, MAR 2016. Web of Science Citations: 4. (11/10230-8, 13/50741-7, 08/50928-1)
CITELI, NATHALIE; HAMDAN, BRENO; GUEDES, THAIS. Snake richness in urban forest fragments from Niteroi and surroundings, state of Rio de Janeiro, southeastern Brazil. BIODIVERSITY DATA JOURNAL, v. 4, 2016. Web of Science Citations: 1. (14/18837-7, 13/04170-8)
MESQUITA, ANDREA F. C.; LAMBERTINI, CAROLINA; LYRA, MARIANA; MALAGOLI, LEO R.; JAMES, TIMOTHY Y.; TOLEDO, LUIS FELIPE; HADDAD, CELIO F. B.; BECKER, C. GUILHERME. Low resistance to chytridiomycosis in direct-developing amphibians. SCIENTIFIC REPORTS, v. 7, NOV 30 2017. Web of Science Citations: 8. (14/23388-7, 16/25358-3, 13/50741-7, 14/23677-9)
DENISE DE CERQUEIRA ROSSA-FERES; RICARDO JANNINI SAWAYA; JULIÁN FAIVOVICH; JOÃO GABRIEL RIBEIRO GIOVANELLI; CINTHIA AGUIRRE BRASILEIRO; LUIS SCHIESARI; JOÃO ALEXANDRINO; CÉLIO FERNANDO BAPTISTA HADDAD. Anfíbios do Estado de São Paulo, Brasil: conhecimento atual e perspectivas. Biota Neotropica, v. 11, p. 47-66, Dez. 2011. (05/52727-5, 08/50928-1, 04/04820-3, 01/13341-3, 08/57939-9)
CYBELE DE OLIVEIRA ARAUJO; THAIS HELENA CONDEZ; RICARDO JANNINI SAWAYA. Anfíbios Anuros do Parque Estadual das Furnas do Bom Jesus, sudeste do Brasil, e suas relações com outras taxocenoses no Brasil. Biota Neotropica, v. 9, n. 2, p. 77-98, Jun. 2009.
NAVARRO-LOZANO, ALBA; SANCHEZ-DOMENE, DAVID; ROSSA-FERES, DENISE C.; BOSCH, JAIME; SAWAYA, RICARDO J.. Are oral deformities in tadpoles accurate indicators of anuran chytridiomycosis?. PLoS One, v. 13, n. 1, JAN 10 2018. Web of Science Citations: 3. (14/23677-9, 10/52321-7)
HUSSAM ZAHER; FAUSTO ERRITTO BARBO; PAOLA SANCHEZ MARTÍNEZ; CRISTIANO NOGUEIRA; MIGUEL TREFAUT RODRIGUES; RICARDO JANNINI SAWAYA. Répteis do Estado de São Paulo: conhecimento atual e perspectivas. Biota Neotropica, v. 11, p. 67-81, Dez. 2011.
SAWAYA‚ R.J.; SAZIMA‚ I.. A new species of Tantilla (Serpentes: Colubridae) from southeastern Brazil. Herpetologica, v. 59, n. 1, p. 119-126, 2003. (00/12339-2)
BARBO, FAUSTO E.; GRAZZIOTIN, FELIPE G.; SAZIMA, IVAN; MARTINS, MARCIO; SAWAYA, RICARDO J.. A NEW AND THREATENED INSULAR SPECIES OF LANCEHEAD FROM SOUTHEASTERN BRAZIL. Herpetologica, v. 68, n. 3, p. 418-429, SEP 2012. Web of Science Citations: 9. (11/50206-9)
MARQUES, OTAVIO AUGUSTO VUOLO; PEREIRA, DONIZETE NEVES; BARBO, FAUSTO ERRITTO; GERMANO, VALDIR JOSÉ; SAWAYA, RICARDO JANNINI. Os répteis do município de São Paulo: diversidade e ecologia da fauna pretérita e atual. Biota Neotropica, v. 9, n. 2, p. 139-150, 2009.
OTAVIO AUGUSTO VUOLO MARQUES; CRISTIANO NOGUEIRA; MARCIO MARTINS; RICARDO JANNINI SAWAYA. Impactos potenciais das mudanças propostas no Código Florestal Brasileiro sobre os répteis brasileiros. Biota Neotropica, v. 10, n. 4, p. 39-41, Dez. 2010.
BRASILEIRO‚ C.A.; HADDAD‚ C.F.B.; SAWAYA‚ R.J.; MARTINS‚ M.. A new and threatened species of Scinax (Anura: Hylidae) from Queimada Grande Island‚ southeastern Brazil. Zootaxa, v. 1391, n. 1, p. 47-55, 2007. (01/13341-3, 00/12339-2, 03/06014-1)
LUIZ, AMOM MENDES; LEAO-PIRES, THIAGO AUGUSTO; SAWAYA, RICARDO J.. Geomorphology Drives Amphibian Beta Diversity in Atlantic Forest Lowlands of Southeastern Brazil. PLoS One, v. 11, n. 5, MAY 12 2016. Web of Science Citations: 3.