Results 1 to 10 of about 13,923 (215)

Fish, Lajeado Reservoir, rio Tocantins drainage, State of Tocantins, Brazil [PDF]

open access: yesCheck List, 2007
The Lajeado HR is the fourth hydroelectric power plant constructed in the rio Tocantins. The implementation of hydroelectric plants in the rio Tocantins basin is of high environmental concern because they may result in severe damage to the ichthyofauna ...
Paulo Lucinda   +5 more
doaj   +5 more sources

Contemporary Ichthyological and Fisheries Research of Deepwater Fish: New Advances, Current Challenges, and Future Developments

open access: yesJournal of Marine Science and Engineering, 2022
Deepwater fishes are a very diverse group of chondrichthyans and teleosts widely distributed in the world ocean from the Arctic to the Antarctic and inhabiting the water column and seabed of continental slopes, seamounts, and high seas usually at depths ...
Alexei M. Orlov
doaj   +1 more source

EPISOOTOLOGICAL SUPERVISION AND EXPERT ASSESSMENT OF THE VERIFICATION OF THE SURA RIVER ICHTHYOFAUNA, ITS EPISOOTIC AND BIOLOGICAL SAFETY

open access: yesВетеринарная патология, 2021
Sura belongs to the rivers of the highest category of fishery water use. The river lies entirely within the Volga Upland, in the west it adjoins the Oka's basin.
V. V. Sochnev   +7 more
doaj   +1 more source

The ichthyofauna of the Beshar River in Kohkiluyeh and Boyer-Ahmad Province, southwest of Iran [PDF]

open access: yesIranian Journal of Animal Biosystematics, 2014
In the present study, we reported the results of the monitoring and investigations of the ichthyofauna of the Beshar River, one of the tributaries of the Tigris−Euphrates basin in Kohkiluyeh and Boyer-Ahmad Province, southwest of Iran. The results showed
Omid Tabiee, F. Boustani, S. Vatandoust
doaj   +1 more source

Drastic reduction of the functional diversity of native ichthyofauna in a Neotropical lake following invasion by piscivorous fishes

open access: yesNeotropical Ichthyology, 2021
Biological invasions are leading several species to extinction and are projected as a main driver of biodiversity changes in lakes for this century.
Carla Patrícia de Souza   +3 more
doaj   +1 more source

Fish fauna from the estuaries of Ceará state, Brazil: a checklist in support of conservation of the Brazilian semiarid coast [PDF]

open access: yesCheck List, 2023
We provide extensive surveys in eight estuaries along the coast of Ceará State in Northeastern Brazil, including local samples and data compiled from online data bases and literature.
Ronaldo César Gurgel-Lourenço   +7 more
doaj   +3 more sources

Biotic indices to be used for assessment of Ichthyofauna structure of the Zapadna Morava river (West Serbia, the Danube basin) [PDF]

open access: yesZbornik Matice Srpske za Prirodne Nauke, 2005
The presence of 25 fish species from 8 families was found to exist in the ichthyofauna of the Zapadna Morava river (the Danube basin, West Serbia) in the period from 1996-1999.
Marković Goran S., Veljović Predrag S.
doaj   +1 more source

Snapshot of macroalgae and fish assemblages in temperate reefs in the Southern European Atlantic Ecoregion [PDF]

open access: yes, 2020
Most of the biodiversity studies in the South European Atlantic Shelf ecoregion are limited to shallow subtidal or intertidal habitats, while deeper reef habitats, also of relevant ecological importance, are particularly understudied.
Arenas, Francisco   +3 more
core   +2 more sources

The ichthyofauna of the Moksha River, a tributary of the Volga river basin, Russia [PDF]

open access: yesCheck List, 2017
The results of an 11-year study of the ichthyofauna in the Moksha River (central part of European Russia) are described here. Thirty-seven species were recorded, including 34 present in rivers and 26 in lake systems.
Oleg Artaev, Alexander B. Ruchin
doaj   +3 more sources

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