Data/hora: 21/06/2024 12:22:26

Biblioteca(s): | Embrapa Pantanal.
Data corrente: | 11/07/2022
Data da última atualização: | 03/01/2023
Autoria: | MUNIZ, F. de L.; POLO, E.; CAMPOS, Z.; HERNÁNDEZ- RANGEL, S. M.; FARIAS, I. P.; HRBEK, T.
Afiliação: | FÁBIO DE LIMA MUNIZ, Federal University of Amazonas, UFAM, Manaus; ÉRICO POLO, Federal University of Amazonas, UFAM, Manaus; ZILCA MARIA DA SILVA CAMPOS, CPAP; SANDRA MARCELA HERNÁNDEZ- RANGEL, Federal University of Amazonas, UFAM, Manaus; IZENI PIRES FARIAS, Federal University of Amazonas, UFAM, Manaus; TOMAS HRBEK, Federal University of Amazonas, UFAM, Manaus.
Título: | Phylogenomic data support a non-bifurcating speciation history within the Paleosuchus palpebrosus species complex (Alligatoridae: Caimaninae).
Ano de publicação: | 2022
Fonte/Imprenta: | In: WORKING MEETING OF THE CROCODILE SPECIALIST GROUP OF THE INTERNATIONAL UNION FOR CONSERVATION NATURE, 26., 2022, Chetumal. Abstracts... [Chetumal]: CSG, 2022.
Páginas: | p. 66.
Idioma: | Português
Notas: | Evento Online.
Conteúdo: | Abstract: In our previous study we detected three Evolutionarily Significant Units and proposed that P. palpebrosus is a species complex. In the present study, we expanded our genomic sampling to 6,733 loci to delimit lineages, test monophyly and resolve phylogenetic relationships between lineages. Cluster analyzes were consistent in indicating four deeply divergent groups - Amazon (A), Madeira (M), Bolivia (B) and Pantanal (P). Species tree estimated with SNAPP (A,(M,(B,P))) was well supported and different from that estimated from the itochondrial cytb gene (A,((M+B),P)). Supertree estimated in ASTRAL-III was consistent with the SNAPP results and confirmed the monophyly of A, P and B+P, although B and M were both not well supported as monophyletic. Additionally, the topology resulting from SNAPP was analyzed in G-PhoCS, which estimated three unidirectional migration bands.
Thesagro: | Jacaré.
Categoria do assunto: | P Recursos Naturais, Ciências Ambientais e da Terra
URL: | http://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1144635/1/CSG26-Abstracts-Program-220707-151117-66.pdf
Registro original: | Embrapa Pantanal (CPAP)
Exemplares: | CPAP - (60770-1) - UPC - RA - DD -  -  -  - DIS