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Oligosarcus perdido (Characiformes, Characidae), a new species of freshwater fish from Serra da Bodoquena, upper Rio Paraguai basin, Brazil
(2007-08-29)
Oligosarcus perdido, a new species of freshwater fish from Serra da Bodoquena, upper Rio Paraguai basin, Brazil, is described. The new species is distinguished from congeners by the number of lateral-line scales, number ...
A new species of Hemigrammus Gill, 1858 (Characiformes: Characidae) from Río Caura, Venezuela
(2007-10-08)
A new characid species, Hemigrammus taphorni, is described from the Río Caura drainage, Venezuela. The new species is distinguished from its congeners by characters related to its color pattern, number of scale rows below ...
Hemiodus jatuarana, a new species of Hemiodontidae from the rio Trombetas, Amazon Basin, Brazil (Teleostei, Characiformes)
(Magnolia Press, 2004-06-21)
Hemiodus jatuarana, a new species of the Hemiodontidae from Oriximina, rio Trombetas, Amazon Basin, Brazil, is described. The new species can be readily distinguished from its congeners by the presence of a horizontally ...
A cytochemical approach to describe oocyte development in the freshwater ostariophysan, Serrasalmus maculatus (Characiformes)
(Elsevier B.V., 2014-05-01)
With the intent to provide additional information on the reproductive biology of the ostariophysian fish, the oocyte development in Serrasalmus maculatus is here described under light and electron microscopy by using some ...
Sistemática y distribución geográfica de la Familia Crenuchidae (Ostariophysi: Characiformes) en la Argentina
(Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo, 2017)
Revisión sistemática del género Gephyrocharax Eigenmann, 1912 (Characiformes: Characidae: Stevardiinae)
(Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo, 2014)
Sistemática y distribución geográfica de la Familia Crenuchidae (Ostariophysi: Characiformes) en la Argentina
(Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo, 2017)
Revisión sistemática del género Gephyrocharax Eigenmann, 1912 (Characiformes: Characidae: Stevardiinae)
(Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo, 2014)