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Biology and physiology of freshwater neotropical fish
(2019-01-01)
Biology and Physiology of Freshwater Neotropical Fish is the all-inclusive guide to fish species prevalent in the neotropical realm. It provides the most updated systematics, classification, anatomical, behavioral, genetic, ...
Morphologically differentiated sex chromosomes in neotropical freshwater fish
(2001-12-01)
A general survey of the occurrence of morphologically differentiated sex chromosomes in the neotropical freshwater fishes is presented. The total number of 32 occurrences involving simple XX-XY and ZZ-ZW, and multiple ...
DNA barcoding reveals hidden diversity in the Neotropical freshwater fish Piabina argentea (Characiformes: Characidae) from the Upper Parana Basin of Brazil
(Informa Healthcare, 2011-10-01)
Background and aims. We analyzed a small and wide geographically distributed Neotropical freshwater fish, the Piabina argentea from the Upper Parana Basin, to check the hypothesis that this species is composed of more than ...
DNA barcoding reveals hidden diversity in the Neotropical freshwater fish Piabina argentea (Characiformes: Characidae) from the Upper Parana Basin of Brazil
(Informa Healthcare, 2011-10-01)
Background and aims. We analyzed a small and wide geographically distributed Neotropical freshwater fish, the Piabina argentea from the Upper Parana Basin, to check the hypothesis that this species is composed of more than ...
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 ...
How does host ecology influence sampling effort in parasite diversity estimates? A case study using Neotropical freshwater fishes
(Walter De Gruyter Gmbh, 2017-06-01)
Accurately estimating biodiversity is fundamental to ecological understanding and prediction. Helminthes are often neglected in biodiversity estimates and when included are often underestimated. Here we examine how sampling ...
Genetics of neotropical fish: from chromosomes to populations
(Springer, 2009-03-01)
The Neotropical freshwater fish fauna is very rich-according to the most recent catalogue 71 families and 4,475 species have been described. However, only a small amount of general information is available on the composition ...
Genetics of neotropical fish: from chromosomes to populations
(Springer, 2009-03-01)
The Neotropical freshwater fish fauna is very rich-according to the most recent catalogue 71 families and 4,475 species have been described. However, only a small amount of general information is available on the composition ...
Scolex Morphology of Proteocephalid Cestodes Parasites of Neotropical Freshwater Fishes
(Fundação Oswaldo Cruz. Instituto Oswaldo Cruz., 2020)