Results 1 to 10 of about 174 (69)
Dactylogyridae (Monogenoidea, Polyonchoinea) From the Gills of Auchenipterus nuchalis (Siluriformes, Auchenipteridae) From the Tocantins River, Brazil [PDF]
Parasite, 2020 Two species of Cosmetocleithrum Kritsky, Thatcher & Boeger, 1986 (both new) and two species of Demidospermus Suriano, 1983 (one new) are reported from the gills of the catfish Auchenipterus nuchalis, popularly known as “mapará”, from the Tocantins River ...
Simone C. Cohen +2 more
exaly +5 more sources
Revista De Biologia Tropical, 2012 New impoundments provide opportunities to check whether species that present enough feeding flexibility in natural conditions may take advantage of this situation and, without reproductive restriction, can occupy the most conspicuous habitat in a large ...
Angelo Antonio Agostinho, Rosemara Fugi
exaly +8 more sources
Acta Scientiarum: Biological Sciences, 2008 O objetivo deste trabalho é caracterizar o desenvolvimento inicial de Auchenipterus osteomystax (Ribeiro, 1918) (Osteichthyes, Auchenipteridae). O material analisado é proveniente de amostras coletadas no plâncton no alto rio Paraná, rio Ivaí, alto rio ...
Andréa Bialetzki +7 more
doaj +5 more sources
Cage Culture With Tilapia Induces Alteration in the Diet of Natural Fish Populations: The Case of Auchenipterus Osteomystax [PDF]
Brazilian Journal of Biology, 2010 Fish rearing in cages installed in reservoirs has developed rapidly in Brazil over the last decade. However, this type of aquaculture induces some changes in the environment because of the high quantity of nutrients released into the surroundings. This study evaluated trophic changes resulting from these nutrient inputs into the diet, feeding activity ...
Luiz Carlos Gomes +2 more
exaly +9 more sources
Three new species of Creptotrema (Trematoda, Allocreadiidae) with an amended diagnosis of the genus and reassignment of Auriculostoma (Allocreadiidae), based on morphological and molecular evidence. [PDF]
Parasite, 2021 Diversity of Creptotrema was investigated using morphological and molecular tools, including data for Creptotrema creptotrema (type-species). Three new species, parasites of Brazilian fishes, are described: Creptotrema conconae n. sp.
Franceschini L +5 more
europepmc +4 more sources
Acta Scientiarum: Biological Sciences, 2009 Surumanha, Auchenipterus osteomystax Miranda-Ribeiro, 1918 is an insectivorous species that inhabits benthopelagic freshwater environments. In order to know the parasitic fauna and aspects of the host-parasite relationship in surumanhas from Rosana’s ...
Fernando de Castro Tavernari +5 more
doaj +6 more sources
Acta Scientiarum: Biological Sciences, 2010 A new species of Demidospermus Suriano, 1983 is described from the gills of Auchenipterus osteomystax Miranda-Ribeiro, 1918 (Auchenipteridae), collected in the upper Paraná river floodplain, Brazil.
Fernando de Castro Tavernari +3 more
doaj +2 more sources
Acta Scientiarum: Biological Sciences, 2009 Surumanha, Auchenipterus osteomystax Miranda-Ribeiro, 1918 is aninsectivorous species that inhabits benthopelagic freshwater environments. In order to know the parasitic fauna and aspects of the host-parasite relationship in surumanhas from Rosana’s ...
Ana Carolina Figueiredo Lacerda +5 more
doaj +2 more sources
Características reprodutivas de peixes invasores no rio Paranapanema, bacia do alto rio Paraná, sul do Brasil [PDF]
Neotropical Biology and Conservation, 2019 Estudos sobre biologia reprodutiva podem fornecer explicações sobre o sucesso na colonização de novas áreas, dado que características biológicas associadas às espécies invasoras podem conferir vantagem na invasão.
Diego Azevedo Zoccal Garcia +2 more
exaly +5 more sources
Acta Scientiarum: Biological Sciences, 2009 A new species of Demidospermus Suriano, 1983 is described from the gills of Auchenipterus osteomystax Miranda-Ribeiro, 1918 (Auchenipteridae), collected in the upper Paraná river floodplain, Brazil.
Fernando de Castro Tavernari +3 more
doaj +5 more sources