Phylogeography, Historical Population Demography, and Climatic Modeling of Two Bird Species Uncover Past Connections Between Amazonia and the Atlantic Forest.

Autor: Castro-Astor IN; Department of Biology, City College of New York and Biology Program at CUNY Graduate Center City University of New York New York City New York USA., Cracraft J; Department of Ornithology American Museum of Natural History New York City New York USA., Tello JG; Department of Ornithology American Museum of Natural History New York City New York USA.; Department of Biology Long Island University Brooklyn New York USA., Alves MAS; Departamento de Ecologia Universidade do Estado do Rio de Janeiro Rio de Janeiro Brazil., Mauck WM 3rd; Department of Ornithology American Museum of Natural History New York City New York USA.; IQVIA Inc Durham North Carolina USA., Aleixo A; Coordenação de Zoologia Museu Paraense Emílio Goeldi Belém Brazil.; Instituto Tecnológico Vale Desenvolvimento Sustentável Belém Brazil., Duca C; Universidade Vila Velha, Unidade Acadêmica II - Biomédicas Vila Velha Brazil., Carnaval AC; Department of Biology, City College of New York and Biology Program at CUNY Graduate Center City University of New York New York City New York USA.; Biology Ph.D. Program CUNY Graduate Center New York City New York USA.
Jazyk: angličtina
Zdroj: Ecology and evolution [Ecol Evol] 2024 Dec 09; Vol. 14 (12), pp. e70587. Date of Electronic Publication: 2024 Dec 09 (Print Publication: 2024).
DOI: 10.1002/ece3.70587
Abstrakt: We combined mitochondrial DNA sequence data and paleoclimatic distribution models to document phylogeographic patterns and investigate the historical demography of two manakins, Ceratopipra rubrocapilla and Pseudopipra pipra , as well as to explore connections between Amazonia and the Atlantic Forest. ND2 sequences of C. rubrocapilla (75 individuals, 24 sites) and P. pipra (196, 77) were used in Bayesian inference and maximum likelihood analyses. We estimated mitochondrial nucleotide diversity, employed statistical tests to detect deviations from neutral evolution and constant population sizes, and used species distribution modeling to infer the location of suitable climate for both species under present-day conditions, the Last Glacial Maximum (LGM), and the Last Interglacial Maximum (LIG). Mitochondrial sequence data from C. rubrocapilla indicate one Amazonian and one Atlantic Forest haplogroup. In P. pipra , we recovered a highly supported and differentiated Atlantic Forest haplogroup embedded within a large Southern Amazonian clade. Genetic and taxonomic structure in Amazonia differs widely between these two species; older P. pipra has a more marked genetic structure and taxonomic differentiation relative to the younger C. rubrocapilla . Both species have similar genetic patterns in the Atlantic Forest. Paleoclimatic distribution models suggest connections between southwestern Amazonia and the southern Atlantic Forest during the LIG, but not between eastern Amazonia and the northeastern Atlantic Forest, as suggested by previous studies. This indicates that multiple corridors, and at different locations, may have been available over the Pliocene and Pleistocene between these two regions.
Competing Interests: The authors declare no conflicts of interest.
(© 2024 The Author(s). Ecology and Evolution published by John Wiley & Sons Ltd.)
Databáze: MEDLINE
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