A new species of Diaphorocleidus (Monogenea: Ancyrocephalinae) from the gills of Argonectes robertsi (Characiformes) and new records of dactylogyrids parasitic on fishes from the Xingu River, Amazon Basin, Brazil [PDF]
, 2016 Diaphorocleidus altamirensis sp. nov., parasitic on the gills of Argonectes robertsi Langeani, 1999 from the Xingu River, northern Brazil, is described. The new species differs from its six congeners by the morphology of the male copulatory organ (which ...
José Luis Luque +2 more
core +1 more source
Macrophage centers as histochemical indicators of stress [PDF]
, 2010 Makrofagni centri, također poznati i kao melano makrofagni centri, su nakupine karakterističnih pigmentiranih stanica unutar tkiva heterotermnih kralježnjaka.
Kovačević, Lucija
core +2 more sources
Stream Fish Fauna From The Tributaries Of The Upper Itapetininga River, Upper Paranapanema River Basin, State Of São Paulo, Brazil [PDF]
, 2017 Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)The study area, which is located in urban and rural areas within the ...
Almeida R.S. +5 more
core +1 more source
Revista Brasileira de Parasitologia Veterinária, 2013 This study aimed to report the infection by Sphincterodiplostomum musculosum metacercariae in Steindachnerina insculpta from the Chavantes Reservoir, medium Paranapanema River, municipality of Ipaussu, State of São Paulo, Brazil. Thirty specimens of
Aline Cristina Zago +6 more
doaj
AVALIAÇÃO DOS EVENTOS DE HIBRIDIZAÇÃO ENTRE POPULAÇÕES INTRODUZIDAS E ENDÊMICAS DE Steindachnerina (PISCES, CHARACIFORMES) DO ALTO RIO PARANÁ [PDF]
, 2007 Steindachnerina insculpta era a única espécie do gênero no terço inferior do alto rio Paraná. Com a submersão dos Saltos de Sete Quedas, um segmento do Médio Paraná passou a ter continuidade com o Alto rio Paraná e populações de Steindachnerina ...
MARTIN, Paula Garcia +3 more
core
Fish fauna in a tributary stream of a Neotropical reservoir
Brazilian Journal of BiologyLittle is known about the fish diversity of streams that flow into Neotropical reservoirs. This is a special case of tributary streams flowing into reservoirs of the Paraná River basin in Brazil.
G. Correia-Silva +7 more
doaj +1 more source
Fish species (Osteichthyes: Actinopterygii) from two tributaries of the Rio do Peixe basin, Tupã municipality, São Paulo state, Brazil [PDF]
, 2017 The Rio Pitangueira and the Ribeirão Santa Terezinha are right margin affluents of the Rio do Peixe, upper Rio Paraná basin, São Paulo state, Brazil.
Alessandro Bifi +2 more
core +4 more sources
Neotropical IchthyologySpermiogenesis in the curimatid species, Steindachnerina insculpta, Cyphocharax gillii, C. modestus, C. spilotus, and Potamorhina altamazonica, is characterized by lateral development of the flagellum, nuclear rotation, eccentric nuclear fossa formation,
Irani Quagio-Grassiotto +4 more
doaj +1 more source
NUEVO HOSPEDADORES Y REGISTROS DE DESTRIBUCIÓN PARA NEMATODOS PARÁSITOS DE PECES DE ÁGUA DULCE DEL ESTADO DE SÃO PAULO, BRASIL [PDF]
, 2012 A study on the nematode parasites of nine species of freshwater fishes from Peixe River São Paulo, State, Brazil. was conducted. Fish were ollected between February 2010 and March 2011 and the following species were found: Procamallanus (Spirocamallanus ...
Abdallah, Vanessa Doro +3 more
core +3 more sources
TROPHIC ECOLOGY OF THE FISH IN THE RIO DOS VEADOS (UPPER PARANAPANEMA RIVER, SP) DURING THE DRY AND RAINY SEASONS [PDF]
, 2014 The aim of this study was to evaluate the trophic ecology of the principal species of fish (Astyanax altiparanae, A. fasciatus, Bryconamericus stramineus, B.
Carvalho, Edmir Daniel +1 more
core +1 more source