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(Referência obtida automaticamente do Web of Science, por meio da informação sobre o financiamento pela FAPESP e o número do processo correspondente, incluída na publicação pelos autores.)

Morphology and molecular evidence support the validity of Pogonias courbina (Lacepede, 1803) (Teleostei: Sciaenidae), with a redescription and neotype designation

Texto completo
Autor(es):
de las Mercedes Azpelicueta, Maria [1] ; Matias Delpiani, Sergio [2] ; Luis Cione, Alberto [3] ; Oliveira, Claudio [4] ; Pires Marceniuk, Alexandre [4] ; Martin Diaz de Astarloa, Juan [5]
Número total de Autores: 6
Afiliação do(s) autor(es):
[1] Consejo Nacl Invest Cient & Tecn, Museo La Plata, Fac Ciencias Nat, Div Zool Vertebrados, La Plata, Buenos Aires - Argentina
[2] Consejo Nacl Invest Cient & Tecn, Lab iBOL Referencia Mar Del Plata, Inst Invest Marinas & Costeras, Fac Ciencias Exactas & Nat, Mar Del Plata, Buenos Aires - Argentina
[3] Consejo Nacl Invest Cient & Tecn, Museo La Plata, Fac Ciencias Nat, Museo La Plata, Div Paleontol, La Plata, Buenos Aires - Argentina
[4] Univ Estadual Paulista, Inst Biociencias, Dept Morfol, Sao Paulo - Brazil
[5] Consejo Nacl Invest Cient & Tecn, Lab Biotaxon Morfol & Mol Peces, Inst Invest Marinas & Costeras, Fac Ciencias Exactas & Nat, Mar Del Plata, Buenos Aires - Argentina
Número total de Afiliações: 5
Tipo de documento: Artigo Científico
Fonte: PLoS One; v. 14, n. 6 JUN 19 2019.
Citações Web of Science: 1
Resumo

The family Sciaenidae comprises about 300 species. The black drum Pogonias cromis was the only valid species of the genus. Herein, Pogonias courbina Lacepede 1803 is redescribed based on morphological and molecular evidence and a neotype is designated. Pogonias courbina is distinguished by the following characters: the occurrence of characteristic thickening of the dorsal spines VII to XI in all specimens larger than 250 mm SL; all pterygiophores in the dorsal-fin laminar, thin; anal-fin pterygiophores slender excluded those of spines; lateral projections of gas bladder with few finger-like projections; genetic distance between both species 1%; exclusive occurrence of characters in six informative sites of COI (58 G; 214 G; 328 A; 331 A; 553C; 580 G). The method Automatic Barcode gap Discovery detected gaps in nucleotid distance congruent with the NJ, MP, and ML tree analysis. Also, advertisement calls are three times shorter in duration in P. courbina than in P. cromis. In addition, two monophyletic groups for P. cromis and P. courbina appear in trees obtained with different methodologies, emphasizing the absence of shared haplotypes. A gap of about 8000 km occurs in the distribution of both species along coastal areas of the Atlantic Ocean. (AU)

Processo FAPESP: 16/09204-6 - Biodiversidade e Biogeografia em peixes marinho-estuarinos (Teleostei) do Brasil
Beneficiário:Claudio de Oliveira
Linha de fomento: Auxílio à Pesquisa - Regular
Processo FAPESP: 14/26508-3 - Filogenia da hiperdiversa ordem Characiformes (Teleostei: Ostariophysi) utilizando elementos ultraconservados
Beneficiário:Claudio de Oliveira
Linha de fomento: Auxílio à Pesquisa - Temático