Population genetic structuring in pacu (Piaractus mesopotamicus) across the Paraná-Paraguay basin: evidence from microsatellites [PDF]
, 2009 The Paraná-Paraguay basin encompasses central western Brazil, northeastern Paraguay, eastern Bolivia and northern Argentina. The Pantanal is a flooded plain with marked dry and rainy seasons that, due to its soil characteristics and low declivity, has a ...
CALCAGNOTTO, Daniela, DESALLE, Rob
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Marginal lagoons: natural nurseries of migratory fish [PDF]
, 2021 As lagoas marginais constituem ambiente complexo que potencializa o sucesso reprodutivo das espécies migratórias, fornecendo abrigo e recursos. Nosso estudo avalia o papel dessas lagoas no recrutamento de espécies migratórias no rio Jequitaí.
Arantes, Fábio Pereira +4 more
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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 +4 more
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Population genetic structure revealed by a school of the freshwatermigratory fish, Brycon hilarii
Latin American Journal of Aquatic Research, 2012 It is believed that different genetic populations of migratory fishes can co-exist in a single hydrographic system. Although different populations may occupy and explore the river together, they segregate during the spawning season and consequently the population genetic structuring is maintained.
Sanches, Alexandra +1 more
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Memorias do Instituto Oswaldo Cruz, 1997 Prosthenhystera obesa (Diesing,1850) Travassos, 1922 from the gall bladder of Astyanax bimaculatus, Caranx gibbosus, Galeocharax humeralis, Leporinus copelandii, Pimelodus fur, Pseudopimelodus roosevelti, Salminus brevidens, Salminus maxillosus and from ...
Anna Kohn +2 more
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A conservation agenda for the Pantanal's biodiversity [PDF]
, 2011 A biodiversidade do Pantanal constitui recurso natural com reconhecido valor na economia, na cultura, na recreação, na estética, na ciência e na educação. A vegetação, mais a produtividade sazonal, suporta uma fauna abundante.
Alho, Cleber José Rodrigues +1 more
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New records and confirmations of freshwater fish (Teleostei, Ostariophysi) from Uruguay after flood pulses from the Paraná and Uruguay rivers [PDF]
Check ListBased on fish monitoring programs in the Uruguay River held during the 2023–2024 flood pulse, we report for the first time the presence of the following four species in the Uruguay river basin: Hemiodus orthonops Eigenmann & Kennedy ...
Iván González-Bergonzoni +13 more
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Research, Society and Development, 2021 O pantanal é uma das maiores áreas úmidas do mundo, caracterizada por apresentar alterações durante os ciclos hidrológicos, que correspondem a períodos que se alternam durante enchentes e vazantes. Este estudo teve como objetivo analisar a dieta de Brycon hilarii (Valenciennes, 1850), em diferentes períodos hidrológicos da Estação Ecológica de Taiamã ...
Michelle do Espírito Santo Bertolino +5 more
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Criopreservação de sêmen de peixe. [PDF]
, 2011 As espécies de água doce mais ameaçadas geralmente são as de valor econômico, de hábitos reofílicos e que realizam longas migrações ascendentes para reprodução.
MARQUES, D. K. S., RESENDE, E. K. de
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New hosts and distribution records of Braga patagonica, a parasite cymothoidae of fishes from the Amazon. [PDF]
, 2019 Specimens of Braga patagonica Schiödte & Meinert, 1884 (Isopoda: Cymothoidae) from freshwater fishes deposited in Ichthyological Collection of Amazon National Research Institute (INPA), in central Amazon and from fishes from eastern Amazon (Brazil) were ...
ARAÚJO, C. S. O. +3 more
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