Results 21 to 30 of about 370 (87)

A new species of Satanoperca (Teleostei: Cichlidae) from the Rio Tocantins basin, Brazil

Neotropical Ichthyology, 2021
A new species of Satanoperca is described from the Rio Araguaia, Rio Tocantins basin, Brazil, and non-native records are available in the upper Rio Paraná basin. It differs from congeneric species by color pattern characters, such as head and flank marks.
R. R. Ota, G. C. Deprá, S. Kullander, W. J. Graça, C. S. Pavanelli   +4 more
semanticscholar   +1 more source

Carga parasitária x estresse oxidativo em Satanoperca jurupari (Heckel, 1840) na Amazônia Oriental

Revista Ibero-Americana de Ciências Ambientais, 2021
Objetivou-se nesse trabalho verificar a carga parasitária da espécie Satanoperca jurupari (Heckel,1840) e sua relação com a resposta bioquímica por meio da determinação dos teores de tióis totais (GSH) e dos produtos finais da lipoperoxidação, aspectos ...
R. L. Ferreira, Angley Pantoja Pinheiro, Arllon José dos Santos Dias, Abthyllane Amaral de Carvalho, E. Matos, Gabriel Araújo da Silva, M. Videira   +6 more
semanticscholar   +1 more source

Checklist and practical identification key for the cichlid fishes (Cichliformes: Cichlidae) of the La Plata drainage in Bolivia, including three new geographical records

bioRxiv, 2019
In comparison with the Bolivian Amazon, the ichthyofauna of the La Plata drainage of Bolivia received relatively little attention historically. Until now, 14 species of cichlid fish have been registered from this area.
P. Hablützel, Robert B. Huanto
semanticscholar   +1 more source

Effect of parasitism on the relative condition factor of Astyanax bimaculatus (Characiformes: Characidae) a freshwater fish from Caatinga domain, Brazil [PDF]

, 2022
The present study aimed to evaluate the effect of parasitism on the condition factor of Astyanax bimaculatus (Linnaeus 1758) (Characiformes, Characidae), in Batateiras river, Salgado river basin, northeastern Brazil.
Antunes, Dhenes Ferreira, Silva, Bruno Anderson Fernandes, Yamada, Fabio Hideki   +2 more
core   +2 more sources

Early ontogeny and swimming behavior of larvae of the neotropical fish Prochilodus costatus Valenciennes 1850 and Prochilodus argenteus Spix & Agassiz 1829 (Characiformes: Prochilodontidae) [PDF]

, 2016
Early development of fish larvae is a highly dynamic process and its study may provide important information about ontogenetic development, bioenergetic growth, behaviour, taxonomic characteristics for identification in natural environments ...
Arantes, FP, Godinho, HP, Sales, NAIARA GUIMARAES, Santos, JE, Santos, ML   +4 more
core   +1 more source

Henneguya sacacaensis n. sp. (Myxozoa: Myxosporea) parasitizing gills of the acará bicudo Satanoperca jurupari (Osteichthyes: Cichlidae) in eastern Amazon.

Revista brasileira de parasitologia veterinaria = Brazilian journal of veterinary parasitology : Orgao Oficial do Colegio Brasileiro de Parasitologia Veterinaria, 2020
This study describes Henneguya sacacaensis n. sp. in specimens of the Osteichthyes Satanoperca jurupari (Heckel, 1840), collected in the Rio Curiaú Environmental Protection Area in the city of Macapá, state of Amapá Brazil.
Roger Leomar da Silva Ferreira, D. Silva, Priscila Gomes de Araújo, I. Hamoy, E. Matos, M. Videira   +5 more
semanticscholar   +1 more source

Comunidades de peixes da RPPN Sesc Pantanal. [PDF]

, 2019
As comunidades de peixes ao longo de 74,75 km do rio Cuiabá e áreas circundantes, na Reserva Particular do Patrimônio Natural SESC Pantanal foram estudadas quanto à composição, diversidade, riqueza, constância de ocorrência e abundância de espécies. Para
MARQUES, D. K. S., RESENDE, E. K. de
core  

Two new species of Sciadicleithrum (Monogenea, Dactylogyridae) parasites of Neotropical cichlid fishes from the Paraná River, Brazil

Acta Parasitologica, 2009
Two new species of Sciadicleithrum are described from the gills of Neotropical cichlid fishes collected from Paraná River, Brazil. Sciadicleithrum satanopercae sp. nov.
F. Yamada, R. Takemoto, S. Bellay, G. C. Pavanelli   +3 more
semanticscholar   +1 more source

Peixes insetívoros e zooplanctófagos da planície inundável do Rio Miranda, Pantanal, Mato Grosso do Sul, Brasil. [PDF]

, 2015
Estudou-se a alimentacao de peixes insetivoros e zooplanctofagos de quatro ambientes da planicie de inundacao do rio Miranda (dois bracos mortos, uma vazante e uma lagoa). Cinco especies sao insetivoras (T. stellatus, R. hahni, P. mucosa, P. striatulus e
ALMEIDA, V. L. L. de, PEREIRA, R. A. C., RESENDE, E. K. de, SILVA, A. G. da   +3 more
core   +1 more source

New host records and a checklist of fishes infected with Austrodiplostomum compactum (Digenea: Diplostomidae) in Brazil [PDF]

, 2013
This study reports the infection of fishes by Austrodiplostomum compactum metacercariae in the Chavantes reservoir, medium Paranapanema River, municipality of Ipaussu, Sao Paulo State, Brazil. Twenty-three fish species were analysed, and 13 were infected
Abdallah VD, Azevedo RK, Azevedo RK, Bachmann F, Belei F, Bellay S, Berrie AD, Brasil-Sato MC, Brasil-Sato MC, Bush AO, Carvalho AR, Carvalho AR, Carvalho ED, Crowden AE, Eiras CJ, Eiras JC, Eiras JC, Höglund J, Karvonen A, Karvonen A, Kohn A, Kohn A, Lacerda ACF, Lacerda ACF, Langeani F, Machado PM, Machado PM, Martins ML, Martins ML, Mesquita RLB, Monteiro CM, Morais AM, Noronha D, Novaes JLC, Overstreet R, Owen SF, Paes JVK, Paes JVK, Paperna I, Paraguassú AR, Pavanelli GC, Pinto HA, Pojmanska T, Ramos IP, Santos MD, Santos RS, Santos RS, Seppälä O, Seppälä O, Shariff M, Travassos L, Violante-González J, Voutilainen A, Yamada FH, Zago AC, Zica EOP, Zica EOP, Zica EOP   +57 more
core   +2 more sources