Consulta: subjectFacets:"Submersed logs"
Registros recuperados: 1
Data/hora: 12/06/2024 01:17:39

The effect of structural enrichment in hatchery tanks on the morphology of two neotropical fish species
Provedor de dados: 83
Autores: Saraiva,Sarah de Oliveira; Pompeu,Paulo Santos.
Reared fish differ from wild fish in several aspects, including morphology, because they are adapted to captive conditions that are totally different from natural conditions. To minimize the influence of the hatchery environment on the morphology of fish, the use of environmental enrichment through the incorporation of natural designs in captivity, has been proposed. In the present study, we performed the physical structuring of fish farming tanks to verify the enrichment effect on the morphology of two species of neotropical fishes: Prochilodus lineatus and Brycon orbignyanus. Each species was subjected to four different treatments over two months: tanks with submersed logs, with artificial aquatic plants, with both structures and without any structure....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Artificial macrophytes; Brycon orbignyanus; Phenotypic plasticity; Prochilodus lineatus; Submersed logs.
Ano: 2014
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252014000400891