Analyses of the sediment toxicity of Monjolinho River, São Carlos, São Paulo State, Brazil, using survey, growth and gill morphology of two fish species (Danio rerio and Poecilia reticulata) [PDF]
, 2008 The objective of this work was to evaluate the toxicity of the sediments of the Monjolinho River (São Carlos - São Paulo/Brazil), through partial chronic toxicity bioassays with juveniles of D. rerio and P. reticulata.
CAMPAGNA, Aline Fernanda +5 more
core +2 more sources
Journal of Applied Ichthyology, Volume 2024, Issue 1, 2024.In recent decades, climate change has significantly altered the environmental dynamics of aquatic ecosystems, profoundly impacting the intricate balance of life within them. This review paper delves into the multifaceted impacts of climate change on the physiology of aquatic life, emphasizing temperature and salinity as pivotal ecological factors ...
Deepak Agarwal +6 more
wiley +1 more source
Some haematological parameters in Prochilodus lineatus (Pisces, Curimatidae) [PDF]
, 1994 Les valeurs des indices hématologiques ont été mesurées chez 56 adultes de #Prochilodus lineatus$ ("sabalo") capturés dans les plaines d'inodation du Salado (Argentine). Le sang a été collecté dans les vaisseaux de la partie caudale des poissons.
Parma de Croux, M.J.
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Cambios estacionales de la densidad de peces en una laguna del valle aluvial del rio Parana (Argentina) [PDF]
, 1988 En aval du confluent du Parana et du Paraguay, les nombreuses espèces de poissons présentes (dont beaucoup d'intérêt commercial) accomplissent des migrations complexes, latérales et longitudinales, encore inexpliquées.
Oldani, N.O. +3 more
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Descrição das larvas das principais espécies de peixes utilizadas pela pesca, no Pantanal. [PDF]
, 2019 Elaborou-se uma chave ilustrada, baseando-se na comparacao de caracteristicas morfologicas e morfometricas dos estadios iniciais, quando as larvas ainda sao encontradas no plancton, a deriva no rio.
LIMA, C. A. R. M. A., NASCIMENTO, F. L.
core +1 more source
Histopathologic Feature(s) of the Dactylogyrus Sp-Infected Gills in the Ornamental Marine Fish [PDF]
, 2012 In the present study, Dactylogyrus sp. was examined in the gill(s) of the ornamental marine fish due to the fact that this kind of parasite is very often found in those fishes without any pathognomonic clinical signs orpathologic anantomic lesions.
Eriawati, N. N. (Ni) +1 more
core +2 more sources
Mudanças morfológicas dos testículos de curimbatá Prochilodus scrofa (Steindachner) (teleostei, prochilodontidae), submetido à indução hormonal [PDF]
Revista Brasileira de Zoologia, 1998 This Study Concerns the morphological changes of the testes of "curimbata", Prochilodus scrofa (Steindachner, 1881) at the beginning of sperm production, before and after the hormonal injections. We examined 25 three year old males that were reared in tanks at the Experimental Fish and Frog Culturing Station of Pindamonhangaba of the Fisheries ...
Kavamoto, Emico Tahira +2 more
openaire +3 more sources
Evolucion morfologica del aparato digestivo de postlarvas y prejuveniles de Prochilodus lineatus (Val., 1847) (Pisces, Curimatidae) y su relacion con la dieta [PDF]
, 1992 Le "sabalo" (#Prochilodus lineatus$) est une espèce les plus importantes de poissons du Parana. Le régime alimentaire est détritivore chez l'adulte. Cet article présente l'analyse du régime alimentaire des post-larves et préjuvéniles de #Prochilodus ...
Rossi, L.M.
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Boletim do Instituto de Pesca, 2018 The purpose of this paper is to determine the selection curve of gill-nets used to catch curimbatá, Prochilodus scrofa (Steindachner, 1881), according to Gulland (1969). The result is: c* (L)=e-0.025(L-l.67m)2 Where: c* (L)= relative frequency of
E.P. dos Santos, A. Mota, J.D. Rodrigues
doaj
Contribution à la systématique des Prochilodus boliviens (Pisces, Characiformes, Prochilodidae) [PDF]
, 1991 Quatre-vingt-huit spécimens du genre néotropical de poissons characiformes #Prochilodus$ Agassiz, récoltés en Bolivie, ont été étudiés. L'évaluation de caractères taxonomiques classiques ainsi que la structure des dents labiales et une analyse ...
Géry, J. +2 more
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