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Comparative multilocus phylogeography of three species of Poospiza (Aves, Passeriformes): exploring the history of the montane Atlantic Forest


The Atlantic Forest stands among the top five biodiversity hotspots in the world. The origins of such high diversity, however, are still poorly understood. Evolutionary studies, based mostly on widely-distributed endemic species, indicate a temporally and spatially complex history. The history of montane environments in the Atlantic Forest has received little attention, and the study of these environments using endemic species as models may reveal little explored aspects of the diversification process. Climatic fluctuations could affect the elevational distribution of montane organisms, promoting isolation during interglacial periods (as the current one). Alternatively, neotectonism could promote isolation of montane species by means, for instance, of development of valleys. Three species of the genus Poospiza occur in the montane Atlantic Forest. P. thoracica and the P.laterali/P.cabanisi complex present similar disjunct distributions, interrupted by the Serra do Mar mountain range in the state of Sao Paulo. Such similar disjunct distributions may have been a result of isolation in interglacial montane refugia, or recent tectonic events. The major goals of this study are the evaluation of the degree of genetic differentiation between disjunct populations of P. thoracica and the P. cabanisi/P. lateralis complex, estimation of how long ago those populations were isolated, and determination of the degree of concordance of divergence times and demographic signatures among those species. Comparison of the patterns observed in those species to the ones described from widely distributed endemic species of vertebrates may reveal mechanisms of diversification still little explored in the biome, as well as contributing to the conservation of the montane fauna of the Atlantic Forest. (AU)

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Scientific publications (13)
(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)
MACEDO, GABRIEL; SILVA, MARCO; DO AMARAL, FABIO RAPOSO; MALDONADO-COELHO, MARCOS. Symmetrical discrimination despite weak song differentiation in 2 suboscine bird sister species. BEHAVIORAL ECOLOGY, v. 30, n. 5, p. 1205-1215, . (11/50143-7, 16/11439-1, 13/50297-0, 15/18287-0, 11/23155-4)
BIANCALANA, RENATA NEVES; BIONDO, CIBELE; DO AMARAL, FABIO RAPOSO. The mitochondrial genome of the sooty swift (Cypseloides fumigatus). MITOCHONDRIAL DNA PART B-RESOURCES, v. 2, p. 198-200, . (11/50143-7, 13/50297-0, 11/23155-4)
PAZ, ANDREA; BROWN, JASON L.; CORDEIRO, CARLOS L. O.; AGUIRRE-SANTORO, JULIAN; ASSIS, CLAYDSON; AMARO, RENATA CECILIA; RAPOSO DO AMARAL, FABIO; BOCHORNY, THUANE; BACCI, LUCAS F.; CADDAH, MAYARA K.; et al. Environmental correlates of taxonomic and phylogenetic diversity in the Atlantic Forest. Journal of Biogeography, v. 48, n. 6, . (11/50143-7, 13/50297-0, 03/10335-8, 11/50146-6, 18/03428-5, 11/50225-3, 17/26162-8, 11/23155-4)
BIANCALANA, RENATA NEVES; DO AMARAL, FABIO RAPOSO; BIONDO, CIBELE. Novel microsatellites for Cypseloides fumigatus, cross-amplifiable in Streptoprocne zonaris. REVISTA BRASILEIRA DE ORNITOLOGIA, v. 27, n. 3, p. 207-211, . (11/50143-7, 13/50297-0, 11/23155-4)
NACER, DEBORAH F.; DO AMARAL, FABIO RAPOSO. Striking pseudogenization in avian phylogenetics: Numts are large and common in falcons. Molecular Phylogenetics and Evolution, v. 115, p. 1-6, . (11/50143-7, 13/50297-0, 11/23155-4)
THOM, GREGORY; DO AMARAL, FABIO RAPOSO; HICKERSON, MICHAEL J.; ALEIXO, ALEXANDRE; ARAUJO-SILVA, LUCAS E.; RIBAS, CAMILA C.; CHOUERI, ERIK; MIYAKI, CRISTINA Y.. Phenotypic and Genetic Structure Support Gene Flow Generating Gene Tree Discordances in an Amazonian Floodplain Endemic Species. Systematic Biology, v. 67, n. 4, p. 700-718, . (11/50143-7, 15/12551-7, 13/50297-0, 14/00113-2, 11/23155-4, 12/50260-6)
MALDONADO-COELHO, MARCOS; MARINI, MIGUEL ANGELO; DO AMARAL, FABIO RAPOSO; RIBON, ROMULO. The invasive species rules: competitive exclusion in forest avian mixed-species flocks in a fragmented landscape. REVISTA BRASILEIRA DE ORNITOLOGIA, v. 25, n. 1, p. 54-59, . (11/50143-7, 13/50297-0, 10/05445-2, 15/18287-0, 11/23155-4)
DO AMARAL, FABIO RAPOSO; MALDONADO-COELHO, MARCOS; ALEIXO, ALEXANDRE; LUNA, LEILTON W.; DO REGO, PERICLES SENA; ARARIPE, JULIANA; SOUZA, THAINARA O.; SILVA, WEBER A. G.; THOM, GREGORY. Recent chapters of Neotropical history overlooked in phylogeography: Shallow divergence explains phenotype and genotype uncoupling in Antilophia manakins. Molecular Ecology, v. 27, n. 20, p. 4108-4120, . (13/50297-0, 17/25720-7, 14/00113-2, 15/18287-0, 15/12551-7, 16/11439-1, 11/23155-4, 11/50143-7)
THOM, GREGORY; SMITH, BRIAN TILSTON; GEHARA, MARCELO; MONTESANTI, JULIA; LIMA-RIBEIRO, MATHEUS S.; PIACENTINI, VITOR Q.; MIYAKI, CRISTINA Y.; DO AMARAL, FABIO RAPOSO. Climatic dynamics and topography control genetic variation in Atlantic Forest montane birds. Molecular Phylogenetics and Evolution, v. 148, . (11/50143-7, 13/50297-0, 11/23155-4, 17/25720-7, 18/17869-3, 18/03428-5)
DO AMARAL, FABIO RAPOSO; THOM, GREGORY; LIMA-RIBEIRO, MATHEUS S.; ALVARADO-SERRANO, DIEGO F.; MONTESANTI, JULIA A. C.; PELLEGRINO, KATIA C. M.; MIYAKI, CRISTINA Y.; HICKERSON, MICHAEL J.; MALDONADO-COELHO, MARCOS. ugged relief and climate promote isolation and divergence between two neotropical cold-associated bird. Evolution, v. 75, n. 10, . (11/50143-7, 16/11439-1, 15/12551-7, 18/17869-3, 13/50297-0, 17/25720-7, 15/18287-0, 11/23155-4)
ACERO-MURCIA, ADRIANA CAROLINA; DO AMARAL, FABIO RAPOSO; DE BARROS, FABIO C.; RIBEIRO, TIAGO DA SILVA; MIYAKI, CRISTINA Y.; MALDONADO-COELHO, MARCOS. Ecological and evolutionary drivers of geographic variation in songs of a Neotropical suboscine bird: The Drab-breasted Bamboo Tyrant (Hemitriccus diops, Rhynchocyclidae). AUK, v. 138, n. 2, . (15/18287-0, 13/50297-0, 11/50143-7, 11/23155-4, 16/11439-1)
BIANCALANA, RENATA NEVES; BIONDO, CIBELE; DO AMARAL, FABIO RAPOSO. The mitochondrial genome of the sooty swift (Cypseloides fumigatus). MITOCHONDRIAL DNA PART B-RESOURCES, v. 2, n. 1, p. 3-pg., . (13/50297-0, 11/23155-4, 11/50143-7)
THOM, GREGORY; GEHARA, MARCELO; SMITH, BRIAN TILSTON; MIYAKI, CRISTINA Y.; DO AMARAL, FABIO RAPOSO. Microevolutionary dynamics show tropical valleys are deeper for montane birds of the Atlantic Forest. NATURE COMMUNICATIONS, v. 12, n. 1, . (11/50143-7, 17/25720-7, 18/03428-5, 13/50297-0, 11/23155-4, 18/17869-3)

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