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Mostrando ítems 221-230 de 37029
Biogeographic patterns of Chilean littoral fishes
(Sociedad de Biología de Chile, 2000)
Fish ecology in tropical streams
(BrasilUEM, 2018)
A method for chromosome preparations from large fish specimens using in vitro short-term treatment with colchicine
(Birkhauser Verlag Ag, 2014)
A standard protocol for obtaining fish chromosomes under post-mortem conditions
(Elsevier B.V., 2014)
Riscos ocupacionais em atividades desenvolvidas em pisciculturas em tanques-rede
(Universidade Tecnológica Federal do ParanáCuritibaDepartamento Acadêmico de Construção Civil, 2012-12-18)
The present work centers on evaluate the situation of net-cage fish farms. The analysis focuses on the inherent risks for workers throughout all stages of productive process in this environment. The fish farms evaluated ...
Changes in blood parameters of hybrid tambacu fish parasitized by Dolops carvalhoi (Crustacea, Branchiura), a fish louse
(2007-09-06)
Measurement of blood parameters has been used for many years as a tool for monitoring the health offish. The present study investigated the effects of a natural infestation of Dolops carvalhoi Lemos de Castro, 1949, on red ...
Habitat, distribuição e aspectos adaptativos de peixes da microbacia do ribeirão Grande, Estado de São Paulo, Brasil
(2004-01-01)
The ichthyofauna of ribeirão Grande microbasin that runs through one of the few remaining fragments of Atlantic Forest (in Mantiqueira mountain range, Valley of Paraíba) was studied. Fish samples were obtained with an ...