Ureotelism is inducible in the neotropical freshwater Hoplias malabaricus (Teleostei, Erythrinidae) [PDF]
Increased environmental pH decreases ammonia transport through the gills, impairing nitrogenous waste. The consequent toxicity is usually drastic to most fishes. A few species are able to synthesize urea as a way to detoxify plasma ammonia.
G. Moraes, V. L. P. Polez
doaj +4 more sources
Centesimal composition and meat yield of Hoplias malabaricus: association with intestinal parasites [PDF]
Hoplias malabaricus is a non-migratory fish commonly found in the Mogi Guaçu River basin, mainly feeding on fish, small crustaceans and insects. It forms part of the diet for humans, birds and some mammals.
Carla Bianca da Silva Guimarães +4 more
doaj +4 more sources
Different foods in larvicultura of traíra (Hoplias malabaricus)
. Pereira S.L., Mendonça P.P., Pellanda A.S., Matielo M.D. & Gon- çalves Junior L.P. [Different foods in larvicultura of traíra (Hoplias malabaricus).] Utilização de diferentes alimentos na larvicultura de traíra (Hoplias malabaricus). Revista Brasileira
Samuel Louzada Pereira +4 more
doaj +4 more sources
Isoform expression in the multiple soluble malate dehydrogenase of Hoplias malabaricus (Erythrinidae, Characiformes) [PDF]
Kinetic properties and thermal stabilities of Hoplias malabaricus liver and skeletal muscle unfractionated malate dehydrogenase (MDH, EC 1.1.1.37) and its isolated isoforms were analyzed to further study the possible sMDH-A* locus duplication evolved ...
Aquino-Silva M. R. +2 more
doaj +6 more sources
A new sympatric region for distinct karyotypic forms of Hoplias malabaricus (Pisces, Erythrinidae)
Specimens of Hoplias malabaricus from Lagoa Carioca, an isolated lake of the Rio Doce State Park (state of Minas Gerais, Brazil), were cytogenetically studied.
G. G. Born, L. A. C. Bertollo
doaj +4 more sources
Ecological Niche Modeling of <i>Hoplias malabaricus</i> (Characiformes, Erythrinidae) Under Climate Change Scenarios. [PDF]
This study employs ecological niche models (ENMs) to project current and future habitat suitability for a genetically validated lineage of Hoplias malabaricus, a widely distributed Neotropical freshwater predator. ABSTRACT Freshwater fish are highly vulnerable to climate change because they are restricted to inland waters and cannot readily disperse ...
Guimarães KLA +2 more
europepmc +2 more sources
Genomic Insights Into Carnivorous Fish in the Characiformes. [PDF]
This study employed comparative genomic approaches using 12 high‐quality Characiformes genomes (covering nine subfamilies) with zebrafish as an outgroup to explore the molecular mechanisms underlying the carnivorous adaptation of Characiformes. Expanded gene families, positively selected genes, and rapidly evolving genes in carnivorous species were ...
Zhao S +10 more
europepmc +2 more sources
Primeiro registro de albinismo em traíra Hoplias malabaricus no Brasil
Este trabalho é o primeiro registro de ocorrência de uma fêmea adulta de traíra, Hoplias malabaricus, capturada no estado de Pernambuco, que apresentou características de albinismo total.
Tatiene Rossana Móta SILVA +2 more
doaj +1 more source
Linking rivers, mixing faunas: How artificial connectivity between the Middle and Upper Paraná River basins shapes fish diversity in a tributary of the Itaipu Reservoir, Brazil. [PDF]
Abstract This work aimed to investigate the distribution and occurrence of fish species along the São Francisco Falso Braço Norte (SFFBN) River basin, a tributary of the Middle Paraná River basin now artificially connected to the Upper Paraná ecoregion, to evaluate how such connectivity may affect the biogeographic distribution and regional composition
Kampfert LEP +5 more
europepmc +2 more sources
Published as part of Ceríaco, Luis M. P., Santos, Bruna S., Semedo, Thiago B. F., Garcia, Lucas Canes & Moreira, Cristiano Rangel, 2023, The fish collection of José Mariano da Conceição Veloso (1742 - 1811) and the beginning of ichthyological research in Brazil, with a taxonomic description of the extant specimens, pp.
Ceríaco, Luis M. P. +4 more
openaire +2 more sources

