Poptella fuscata, a new Stethaprionini from the upper Amazon basin, Peru (Characiformes: Characidae)

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2021-06-25T10:49:44Z
dc.date.accessioned2022-12-19T22:25:38Z
dc.date.available2021-06-25T10:49:44Z
dc.date.available2022-12-19T22:25:38Z
dc.date.created2021-06-25T10:49:44Z
dc.date.issued2021-05-01
dc.identifierJournal of Fish Biology, v. 98, n. 5, p. 1281-1288, 2021.
dc.identifier1095-8649
dc.identifier0022-1112
dc.identifierhttp://hdl.handle.net/11449/207147
dc.identifier10.1111/jfb.14658
dc.identifier2-s2.0-85099479130
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/5387744
dc.description.abstractA new species of Poptella is described from the Río Putumayo, Upper Río Amazon basin, Peru. The new species is distinguished from congeners by having a dense field of dark chromatophores homogeneously spread over the posterior half of the body, posterior humeral blotch extending to three to four horizontal scale rows below the lateral line, and a higher number of branched dorsal-fin rays. The new species can be readily distinguished from P. paraguayensis by having a comparatively shorter predorsal spine.
dc.languageeng
dc.relationJournal of Fish Biology
dc.sourceScopus
dc.subjectbiodiversity
dc.subjectfreshwater fishes
dc.subjectneotropical
dc.subjectRío Nanay
dc.subjectRío Putumayo
dc.subjecttaxonomy
dc.titlePoptella fuscata, a new Stethaprionini from the upper Amazon basin, Peru (Characiformes: Characidae)
dc.typeArtículos de revistas


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