Advanced search
Start date
Betweenand
(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 Species of Cascudinho of the Genus Hisonotus (Siluriformes: Loricariidae: Hypoptopomatinae) from the Upper Rio Tapajos Basin, Brazil

Full text
Author(s):
Carvalho, Murilo [1] ; Datovo, Alessio [1]
Total Authors: 2
Affiliation:
[1] Univ Sao Paulo, LIRP, FFCLRP, Dept Biol, PPG Biol Comparada, BR-14040901 Ribeirao Preto, SP - Brazil
Total Affiliations: 1
Document type: Journal article
Source: Copeia; n. 2, p. 266-275, JUN 27 2012.
Web of Science Citations: 12
Abstract

Hisonotus bockmanni, new species, is described based on specimens collected in a sandbank in the Rio Cururu, a tributary to the Rio Teles Pires, one of the rivers forming the Rio Tapajos in the Amazon Basin. The new taxon is distinguished from its congeners by a unique color pattern, whose most striking features are: two elliptical white spots, anterior to nostrils; predorsal region darkly pigmented with five unpigmented spots arranged as anteriorly pointed chevron; and a rostrocaudally elongate cross along most of the caudal peduncle. The placement of the new species in Hisonotus as well as its possible affinities within that genus are discussed in light of the current knowledge of the phylogenetic relationships among the Hypoptopomatinae. (AU)

FAPESP's process: 02/06459-0 - Phylogenetic systematics, evolution and classification of living and fossil rays, with an analysis of historical biology of freshwater stingrays of the family Potamotrygonidae (Chondrichthyes: Batoidea)
Grantee:Marcelo Rodrigues de Carvalho
Support type: Research Grants - Young Investigators Grants
FAPESP's process: 09/54931-0 - Improvement and management of biological specimen collections at the Departamento de Biologia, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo
Grantee:Carlos Alberto Garofalo
Support type: Research Infrastructure Program - Biological specimen collections
FAPESP's process: 03/03108-5 - Systematics, taxonomic revision and biogeography of the Heptapterini Gill, 1861 (Ostariophysi, Siluriformes, Heptapteridae) class
Grantee:Flávio Alicino Bockmann
Support type: BIOTA-FAPESP Program - Regular Research Grants