Now showing items 31-40 of 2171
The goatfish Pseudupeneus maculatus and its follower fishes at an oceanic island in the tropical west Atlantic
(Blackwell PublishingOxfordInglaterra, 2006)
Fishermen's local ecological knowledge on Southeastern Brazilian coastal fishes: contributions to research, conservation, and management
(Soc Brasileira IctiologiaSao PauloBrasil, 2012)
Hematological changes in pacu (Piaractus mesopotamicus) in response to different levels of fish silage as fish feed.
(In: SIMPÓSIO INTERNACIONAL DE NUTRIÇÃO E SAÚDE DE PEIXES, 5., 2013, Botucatu. [Anais...] Botucatu: Unesp, 2013., 2013)
Energy deficit does not affect immune responses of experimentally infected pacu (Piaractus mesopotamicus)
(Elsevier B.V., 2015-04-01)
We investigated if the energy deficit following a 30-day starvation period could affect the ability of fish to mount immune responses after experimental exposure to Aeromonas hydrophila. Fish were submitted to two feeding ...
GFAAS Determination of Zinc in Fish Feed and Feces Using Slurry Sampling
This paper presents a simple, fast, and sensitive method to determine zinc in samples of feces and fish feed by electrothermal atomic absorption spectrometry through the direct introduction of slurries of the samples into ...
Comportamento Alimentar da Tilápia Vermelha (Oreochromis niloticus x Oreochromis aureus) Arraçoada com Diferentes Aditivos
(Revista Brasileira Zootecnia Brazilian Journal Animal Sci, 1998-07-01)
The objective of this study was to evaluate the attractive capacity and palatability of a commercial extruded diet flavored with the following coats: fish oil (1%); fish oil (1%) + citric acid (.1%); fish oil (1%) + ...
Feeding frequency on the production viability of production and quantitative descriptors of parasitism in angelfishFrequência alimentar na viabilidade de produção e na descrição quantitativa de parasitas em acará bandeira
Angelfish (Pterophyllum scalare) is a very important species in Brazil’s domestic market, however feeding managements differ from fish breeders to aquarists, so the cost of feed and labor become relevant items when cultivating ...
Native fish larvae take advantage of introduced mussel larvae: field evidence of feeding preferences on veligers of the introduced freshwater bivalve Limnopernafortunei
Previous work has shown that the invasive bivalve Limnoperna fortunei has had a measurable impact on local food webs, but knowledge of the trophic interactions involved is still very limited. On the basis of samples collected ...
Effects of Glyphosate-Based Herbicide Sub-Lethal Concentrations on Fish Feeding Behavior
Glyphosate-based herbicides are widely used in agricultural systems. Although the target organism are particularly plant organisms, there are numerous studies showing adverse effects in aquatic animals, such as inhibition ...