Now showing items 1-10 of 366
Considerations on the ichthyofauna of the Uruguay River basin: Hemiancistrus fuliginosus Cardoso & Malabarba, 1999 (Loricariidae: Ancistrinae)
The genus Hemiancistrus occur in basins in South America. In this work analyses the distribution of the genera in the Argentina and realize considerations of the icthyofauna of the cuenca to the Uruguay river.
Factors affecting fish diversity and abundance in drying ponds and lagoons in the upper Paraná River basin, Brazil
Monthly samples were taken from April 1992 to March 1993 of fish assemblages present in six permanent lagoons and four ponds, fragmented from them during the drought period and during the terminal phases of desiccation, ...
Artificial reefs and their effects on fish assemblages in a Brazilian reservoir and Tailrace
In this paper, we evaluate the effects of artificial reefs on fish assemblages in a hypereutrophic reservoir and in the lotic zone immediately below dam. Fish diversity was highest in the lotic zone relative to the reservoir. ...
Ichthyofauna diversity in a protected area in the state of São Paulo, southeastern Brazil
(Instituto Internacional de Ecologia, 2014)
Origen y Distribución de la Ictiofauna de la Laguna de San Ignacio, Baja California Sur, México
(Ciencia Ergo Sum, 2000)
San Ignacio Lagoon is a coastal lagoon in the west coast of Mexico that belongs to the largest protected area of the country: El Vizcaino Biosphere Reserve. Despite the outstanding ecological, bio-economical and landscape ...
A ictiofauna de áreas rasas do complexo estuarino baía de Paranaguá, Paraná.
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-graduação em Ecologia e Recursos Naturais, 2004-04-15)
The present work investigated the ichthyofauna in the shallow waters of the Paranaguá Bay estuarine complex, Paraná state, Brazil, considering eight sample sites along the north-south axis. The analyses of the physical and ...
Influence of the abiotic factors on the ichthyofauna composition in different orders stretches of Capivara River, Sai Paulo State, Brazil
(E Schweizerbart'sche Verlagsbuchhandlung, 1998-01-01)