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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 Corydoras (Ostariophysi: Siluriformes: Callichthyidae) with an unusual sexual dimorphism from the rio Juruena basin, Brazil

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Author(s):
Lima, Flavio C. T. [1] ; Britto, Marcelo R. [2]
Total Authors: 2
Affiliation:
[1] Univ Estadual Campinas Adao Jose Cardoso, Museu Zool, Caixa Postal 6109, BR-13083863 Campinas, SP - Brazil
[2] Univ Fed Rio de Janeiro, Museu Nacl, Dept Vertebrados, Setor Ictiol, Quinta Boa Vista S-N, BR-20940040 Rio De Janeiro, RJ - Brazil
Total Affiliations: 2
Document type: Journal article
Source: Zootaxa; v. 4742, n. 3, p. 518-530, FEB 21 2020.
Web of Science Citations: 0
Abstract

A new Corydoras is described from the rio Juruena system, upper rio Tapajos drainage, Amazon basin. Brazil. The new Corydoras is distinguished from all congeners by presenting a combination of a conspicuous broad vertical dark bar on head, at the level of the eye (mask), an overall light background color without large blotches or stripes on body or fins, the presence of two to four small dark blotches along the midline, and pectoral spine with antrorse serrations on its posterior margin. Males of the new species possess numerous, well-developed odontodes over the lateral portions of head, pectoral girdle, and pectoral spines, an uncommon feature for the genus. The new species is hypothesized to belong, within the genus Corydoras, either to Lineage 6 or Lineage 9. (AU)

FAPESP's process: 11/50282-7 - An inventory of the Characiform fish fauna (Teleostei, Ostariophysi) from South America
Grantee:Naercio Aquino Menezes
Support Opportunities: BIOTA-FAPESP Program - Thematic 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: 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