Results 121 to 130 of about 39,651 (306)
Changes in fish assemblages caused by different Neotropical biomes.
Latin American Journal of Aquatic Research, 2018 ABSTRACT We studied the leading causes of the spatial distribution pattern of fish species assemblage in the transition region between Cerrado-Caatinga biomes, in the São Francisco River (Brazil). Biotic and abiotic variables were collected at 17 sampling sites located in three sub-basins, in two periods during 2015.
Rodrigues, Leydiane +3 more
openaire +2 more sources
Journal of Fish Biology, EarlyView.Abstract Understanding complex migration patterns, including drivers of partial migration and habitat use, is challenging but essential for conservation, as it determines a species' adaptative capacity in the face of environmental change and anthropogenic threats.
Alexandre Peressin +6 more
wiley +1 more source
Phylogenetic Interrelationships and Reductive Evolution in Neotropical Characidiin Fishes (Characiformes, Ostariophysi) [PDF]
, 1993 Paulo Andreas Buckup
openalex +1 more source
Journal of Fish Biology, EarlyView.Abstract Four new species of the small‐sized armoured catfish genus Pareiorhina are described from mountain ranges in the Grande River drainage, upper Paraná River basin, based on morphological and molecular species delimitation methods. Molecular analyses based on the cytochrome oxidase subunit I (COI) marker recovered Pareiorhina as polyphyletic ...
Pedro L. C. Uzeda +6 more
wiley +1 more source
Feeding Biology of Pectoral Sandpiper Calidris Melanotos (Birds: Scolopacidae) In the Floodplain of the Paraná River, Argentina [PDF]
, 2010 This study focuses upon the nourishing biology of the Pectoral Sandpiper at the floodplain of the Paraná river during spring and summer. Trophic spectrum, feeding selectivity and efficiency, extent of the trophic niche, circadian rhythm of feeding ...
Bagnarol, Mónica +4 more
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Journal of Fish Biology, EarlyView.Abstract A new species of pearl cichlid of the ‘Geophagus’ brasiliensis species group, endemic to the Piranga River, a major tributary of the upper Doce River basin in the state of Minas Gerais, southeastern Brazil, is herein described. The new species is delimited using an integrative approach, with molecular‐based species delimitation methods coupled
Cidimar E. de Assis +7 more
wiley +1 more source
Historical Biogeography of Neotropical Freshwater Fishes [PDF]
Biological Journal of the Linnean Society, 2011 +6 more sources
Frontiers in Genetics, 2018 Pleistocene climate changes were major historical events that impacted South American biodiversity. Although the effects of such changes are well-documented for several biomes, it is poorly known how these climate shifts affected the biodiversity of the ...
Lívia A. de Carvalho Mondin +4 more
doaj +1 more source
Liver biomarkers response of the neotropical fish Aequidens metae to environmental stressors associated with the oil industry. [PDF]
Heliyon, 2021 Corredor-Santamaría W +4 more
europepmc +1 more source
Fishes of the Lagunas Encadenadas (Province of Buenos Aires, Argentina), a wetland of international importance [PDF]
, 1995 The Lagunas Encadenadas form a large endorheic wetland. The system comprises a chain of five main lagoons (Alsina, Chochico, Del Monte, Del Venado, and Epecuen). During two recent collection trips, 13 species of fish were caught.
Lopez, Hugo L, Miquelarena, Amalia M
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