Fish fauna from Río Pilcomayo National Park and Ramsar Site and its surroundings, Formosa, Argentina [PDF]
, 2014 The first list of fish species from the Río Pilcomayo National Park and Ramsar Site (RPNP), located in the WetChaco plains of Northern Argentina is presented here.
Baigún, Claudio Rafael M. +5 more
core +7 more sources
Acanthocephala, Annelida, Arthropoda, Myxozoa, Nematoda and Platyhelminthes parasites of fishes from the Guandu river, Rio de Janeiro, Brazil [PDF]
, 2010 Using information from all published reports and data collected during several parasitological surveys between April 2003 and September 2009, a checklist of the parasites of fishes from Guandu River, southeastern of Brazil was generated.
Abdallah, Vanessa +2 more
core +4 more sources
Cytogenetic analysis of sympatric Trachelyopterus Valenciennes 1840 (Siluriformes, Auchenipteridae) species reveals highly conserved karyotypes despite the geographic distance [PDF]
, 2023 Trachelyopterus Valenciennes 1840 species exhibit striking morphological and cytogenetic similarities, leading to persistent taxonomic challenges. This research focuses on Trachelyopterus galeatus Linnaeus 1766 and Trachelyopterus porosus Eigenmann ...
Chrystian Aparecido Grillo Haerter +8 more
core +2 more sources
A case of intersex occurrence in Steindachneridion parahybae (Steindachner, 1877) (Siluriformes: Pimelodidae) under captivity condition: A cytogenetic and morphological study [PDF]
, 2016 Poco se sabe sobre la biología reproductiva de Steindachneridion parahybae , una especie de teleósteo gonocorístico en peligro de extinción que habita la cuenca del río Paraíba do Sul y en éste trabajo se describe por primera vez la aparición de ...
Caneppele, Danilo +4 more
core +2 more sources
BESIDES MINING, DAMS, NON-NATIVE SPECIES... THE INGESTION OF ANTHROPOGENIC DEBRIS BY FISHES IN THE DOCE RIVER BASIN, SOUTHEASTERN BRAZIL [PDF]
, 2023 The Doce River basin is impacted by mining, dams, introduction of non-native species, andother human actions. Here we show an additional threat — the ingestion of anthropogenic objects bythe freshwater fishes of the region. We collected 234 specimens at
Arruda, Vinícius Comastri +11 more
core +1 more source
Community of protozoans and metazoans parasitizing Auchenipterus nuchalis (Auchenipteridae), a catfish from the Brazilian Amazon. [PDF]
, 2017 This paper describes the first study on parasite diversity in Auchenipterus nuchalis Spix & Agassiz, 1829 (Auchenipteridae). In 31 fish caught in a tributary of the Amazon River, 10,708 parasites were collected, such as Ichthyophthirius multifiliis ...
TAVARES-DIAS, M.
core +2 more sources
Lista de los peces de la provincia de Santiago del Estero [PDF]
, 2014 Fil: Fernández, Luis A.. Fundación Miguel Lillo. Tucumán; ArgentinaFil: Nadalin, Diego Oscar. División Zoología Vertebrados. Facultad de Ciencias Naturales y Museo. Universidad Nacional de La Plata; ArgentinaFil: López, Hugo Luis.
Andreoli Bize, Julieta +3 more
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IDENTIFICACIÓN DE LA FAUNA PARASITARIA EN PECES DE LA BACIA DEL RIO PERICUMÃ EM EL ESTADO DE MARANHÃO, BRASIL [PDF]
, 2021 Between March and July 2019, 11 fish belonging to the species Cichlasoma zarskei Ottoni, 2011 (Acará), Serrasalmus aff. rhombeus Linnaeus, 1766 (Piranha), Trachelyopterus galeatus Linnaeus, 1766 (Bagrinho) and Hoplias malabaricus Bloch, 1794 (Traíra) in ...
Carvalho Viana, Diego +3 more
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Habitat preferences of common native fishes in a tropical river in Southeastern Brazil
Neotropical IchthyologyWe determined in this study the habitat preferences of seven native fish species in a regulated river in Southeastern Brazil. We tested the hypothesis that fishes differ in habitat preference and that they use stretches of the river differing in ...
Marcus Rodrigues da Costa +3 more
doaj +1 more source
A fauna de peixes nas bacias do sudeste do Espírito Santo, Brasil [PDF]
, 2012 The hydrographic basin of southeastern Espírito Santo comprises the systems of Rio Novo, Rio Benevente and small river basins of the Guarapari. The present study is part of a series of studies on the fish fauna of river basins in Espírito Santo State ...
Martinelli, Mikael Mansur +2 more
core +2 more sources