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Polyculture of Freshwater Angelfish Pterophyllum scalare and Pacific white shrimp Litopenaeus vannamei in low-salinity water
(Wiley-Blackwell, 2014-03-01)
In this study, we evaluated the production potential of the polyculture of Freshwater Angelfish (Pterophyllum scalare, Cichlidae) and Pacific white shrimp (Litopenaeus vannamei). Two experimental trials were set up. The ...
Scuticociliatosis caused by uronema sp. In ten different ornamental aquarium reef fish in BrazilScuticociliatose causado por uronema sp. Em dez diferentes peixes ornamentais de recife no Brasil
(2020-01-01)
Scuticociliatosis, caused by an opportunistic ciliate protozoan, is responsible for significant economic losses in marine ornamental fish. This study reports the occurrence of Uronema spp., parasitizing ten species of ...
Marine ornamental trade in Brazil
(SpringerDordrechtHolanda, 2005)
Trichodina modesta: an exotic ciliate in the Neotropical region parasitizing an unusual host
(Brazilian Coll Veterinary Parasitology, 2015-04-01)
In this study, an important ornamental fish, Betta splendens (Osphronemidae), from three different Brazilian states was examined for parasitic infestations. Smears with parasites were impregnated with silver nitrate or ...
EFFICIENCY OF BRAZILIAN NATIVE ORNAMENTAL FISHES AS MOSQUITO LARVAE PREDATORS
(Inst Pesca, 2017-01-01)
Fish are an alternative in mosquito biological control. Some species are proven to be effective in many countries, but are Brazilian native. Brazilian species may be larvivorous but this lacks information. Therefore, the ...
Less water renewal reduces effects on social aggression of the cichlid Pterophyllum scalare
(2018-01-01)
Changes in aquatic environments can affect fish behavior. Water renewal, for example, can dilute chemical signals, which are a social communication tool used by some fish species, and this dilution increases aggressive ...
Densidade de estocagem para produção de acará-bandeira em viveiros escavados em policultivo com camarão-da-amazônia
(2010-10-01)
The aim of this study was to evaluate the production of Freshwater Angelfish (Pterophyllum scalare) in different stocking densities in cages polycultured with Amazon River Prawn (Macrobrachium amazonicum). Four treatments ...
Whole-body cortisol increases after direct and visual contact with a predator in zebrafish, Danio rerio
(Elsevier B.V., 2007-11-26)
Ornamental fish may be severely affected by a stressful environment. Stressors impair the immune response, reproduction and growth rate; thus, the identification of possible stressors will aid to improve the overall quality ...
Feeding level and frequency for freshwater angelfish
(Sociedade Brasileira de Zootecnia, 2012-06-01)
The objective of this study was to determine the optimal feeding level and feeding frequency for the culture of freshwater angelfish (Pterophyllum scalare). A randomized block design in a factorial scheme (3 × 2) with three ...