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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

A new miniature Pristella (Actinopterygii: Characiformes: Characidae) with reversed sexual dimorphism from the rio Tocantins and rio Sao Francisco basins, Brazil

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Author(s):
Lima, F. C. T. [1] ; Caires, R. A. [2] ; Conde-Saldana, C. C. [3] ; Mirande, J. M. [4] ; Carvalho, F. R. [5]
Total Authors: 5
Affiliation:
[1] Univ Estadual Campinas Adao Jose Cardoso, Museu Zool, Caixa Postal 6109, BR-13083683 Campinas, SP - Brazil
[2] Univ Sao Paulo, Museu Zool, Secao Peixes, BR-04263000 Sao Paulo, SP - Brazil
[3] UNESP Univ Estadual Paulista Julio de Mesquita Fi, Inst Biociencias, Dept Morfol, Rua Prof Dr Antonio Celso Wagner Zanin 250, BR-18618068 Botucatu, SP - Brazil
[4] Fdn Miguel Lillo, Unidad Ejecutora Lillo, CONICET, RA-4000 San Miguel De Tucuman, Tucuman - Argentina
[5] Univ Fed Mato Grosso do Sul, Inst Biociencias, Lab Ictiol, Av Costa e Silva S-N, Cidade Univ, BR-79070900 Campo Grande, MS - Brazil
Total Affiliations: 5
Document type: Journal article
Source: CANADIAN JOURNAL OF ZOOLOGY; v. 99, n. 5, p. 339-348, MAY 2021.
Web of Science Citations: 0
Abstract

A new species of the genus Pristella Eigenmann, 1908 ( Pristella crinogi sp. nov.) is described from the middle rio Tocantins and middle rio Sao Francisco basins, Brazil. The new species can be diagnosed from its two congeners, Pristella ariporo Conde- Saldana, Albornoz-Garzon, Garcia-Melo, Villa-Navarro, Mirande, and Lima, 2019 and Pristella maxillaris (Ulrey, 1894), by a combination of color pattern and teeth morphology characters. A phylogenetic analysis of the genus recovered P. crinogi as the sister taxa of P. ariporo. Pristella crinogi, along with P. ariporo, are the first characiform fishes, and one of the first bony fishes, to be reported as presenting a reversed sexual dimorphism, with females presenting a more developed color pattern than males. Comments on theminiaturization of the species, as well as remarks on the biogeography of the genus Pristella, are presented. (AU)

FAPESP's process: 19/16999-3 - Historical biogeography and evolutionary diversification of the neotropical fish family Erythrinidae: a phylogenomic perspective inferred from ultraconserved elements (UCE's)
Grantee:Cristhian Camilo Conde Saldaña
Support Opportunities: Scholarships abroad - Research Internship - Doctorate
FAPESP's process: 12/03404-2 - State of the art of Hyphessobrycon Durbin types (Characiformes, Characidae) of the European museums
Grantee:Fernando Rogério de Carvalho
Support Opportunities: Scholarships abroad - Research Internship - Post-doctor
FAPESP's process: 11/51532-7 - Systematics of tetras (genera Hemigrammus, Hyphessobrycon, Thayeria, Parapristella, and Bryconella), with emphasis on the species from the northern cis-andean South America.
Grantee:Flávio César Thadeo de Lima
Support Opportunities: Research Grants - Young Investigators Grants
FAPESP's process: 13/20936-0 - Systematics of tetras (genera Hemigrammus, Hyphessobrycon, Thayeria, Parapristella e Bryconella), with emphasis on the species from northern cis-Andean South America
Grantee:Flávio César Thadeo de Lima
Support Opportunities: Scholarships in Brazil - Young Researchers
FAPESP's process: 07/02978-7 - Systematics of Brycon (Teleostei: Ostariophysi: Characiformes: Characidae) genus: taxonomic revision of species from trans-Andean South America and Central America and Brycon pesu complex and Bryconinae phylogeny and biogeography
Grantee:Flávio César Thadeo de Lima
Support Opportunities: Scholarships in Brazil - Post-Doctoral
FAPESP's process: 11/11422-8 - Hyphessobrycon Durbin (Characiformes: Characidae) in the upper rio Paraná basin: taxonomy and systematic
Grantee:Fernando Rogério de Carvalho
Support Opportunities: Scholarships in Brazil - Post-Doctoral
FAPESP's process: 17/12909-4 - Diversity and evolution of deep-sea fishes: DEEP-OCEAN
Grantee:Marcelo Roberto Souto de Melo
Support Opportunities: BIOTA-FAPESP Program - Young Investigators Grants
FAPESP's process: 18/09767-6 - Phylogenomics analysis and taxonomic review of the Neotropical genus Hoplerythrinus (Characiformes: Erythrinidae)
Grantee:Cristhian Camilo Conde Saldaña
Support Opportunities: Scholarships in Brazil - Doctorate