Author(s): Britski, Heraldo A. ; Melo, Bruno F. [UNESP] ; Vari, Richard P. ; Oliveira, Claudio [UNESP]
Date: 2019
Persistent ID: http://hdl.handle.net/11449/185672
Origin: Oasisbr
Subject(s): Ostariophysi; Neotropical fishes; Systematics; Taxonomy
Document details
Revalidation and redescription of Steindachnerina nigrotaenia and redescription of S. insculpta (Characiformes: Curimatidae)
Description
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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
Steindachnerina nigrotaenia is resurrected from the synonym of S. brevipinna and considered a valid species. The previous designation of the lectotype of S. nigrotaenia is considered invalid and a new lectotype is designated herein. Steindachnerina nigrotaenia and S. insculpta are redescribed based on type specimens and on additional material from the rio Paraguai and the upper rio Parana basins, respectively. The two species can be separated by the number of scales of the lateral line and of the transverse series and by phylogenetic analyses of molecular data.
Univ Sao Paulo, Museu Zool, Av Nazare 481, BR-04264000 Sao Paulo, SP, Brazil
Univ Estadual Paulista, IBB UNESP, Inst Biociencias, Dept Morfol, R Prof Dr Antonio CW Zanin 250, BR-18618689 Botucatu, SP, Brazil
Smithsonian Inst, Natl Museum Nat Hist, Dept Vertebrate Zool, Washington, DC 20560 USA
Univ Estadual Paulista, IBB UNESP, Inst Biociencias, Dept Morfol, R Prof Dr Antonio CW Zanin 250, BR-18618689 Botucatu, SP, Brazil
CNPq: 404991/2018-1
FAPESP: 16/11313-8
FAPESP: 14/26508-3
Document Type
Journal article
Language English
Language English
