Sperm Quality of Brazilian Flounder Paralichthys orbignyanus Throughout the Reproductive Season [PDF]
The aimof this study was to evaluate the sperm quality of Brazilian £ounder Paralichthys orbignyanus throughout its reproductive season. Sperm was collected at the beginning, middle and end of the breeding period.
Luís André Sampaio +2 more
exaly +3 more sources
Neuropeptide Y Gene Expression Around Meal Time in the Brazilian Flounder Paralichthys orbignyanus [PDF]
Neuropeptide Y (NPY) is considered the major stimulant for food intake in mammals and fish. Previous results indicate that NPY is involved in the feeding behaviour of the Brazilian flounder, Paralichthys orbignyanus. In this study, we evaluated hypothalamic NPY expression before (-2 h), during (0 h) and after feeding (+2 h) in two independent ...
Luís André Sampaio +2 more
exaly +5 more sources
Larval Culture Technique and Quality Control in Juveniles of Flounder Paralichthys orbignyanus (Valenciennes, 1839) in Argentina [PDF]
Paralichthyds are the most economically important fish in the Southern Atlantic due to their abundance, flesh quality, high market price and increasing fishery demand. In Argentina, the first juvenile mass production of flounder Paralichthys orbignyanus i orbignyanus follow those described for olivaceus. At 40 days post-hatching (dph) and 798 degrees-
López, A.V. +5 more
exaly +7 more sources
Identification, Tissue Distribution and Evaluation of Brain Neuropeptide Y Gene Expression in the Brazilian Flounder Paralichthys orbignyanus [PDF]
Neuropeptide Y (NPY) is one of the most potent stimulants of food intake in vertebrates, mammals and fish. However, the present knowledge about feeding behaviour in fish is still limited and based on studies in a few species. The Brazilian flounder Paralichthys orbignyanus is being considered for aquaculture, and it is important to understand the ...
Luís André Sampaio +2 more
exaly +5 more sources
Food and Feeding Habits of Flounder Paralichthys orbignyanus (Jenyns, 1842) in Bahía Blanca Estuary, Argentina [PDF]
Specimens of flounder Paralichthys orbignyanus (Jenyns, 1842) were collected in Bahia Blanca estuary between February 1997 and January 1998, and their feeding habits were examined in relation to season and size class. The stomach contents of 823 specimens, ranging from 70 to 875 mm total length, were analysed. Their diet included organisms from 17 taxa.
Lopez Cazorla, Andrea Cecilia, Forte, S.
exaly +4 more sources
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Cryopreservation of Brazilian flounder (Paralichthys orbignyanus) sperm
Aquaculture, 2008Abstract The Brazilian flounder, Paralichthys orbignyanus, is being considered for aquaculture due to its high demand and market price. Reproduction and larviculture studies have demonstrated the feasibility of massive fingerling production, and techniques that prolong life and increase gamete viability can assist in the culture development of this ...
Carlos Frederico Ceccon Lanes +8 more
openaire +1 more source
Population structure of mud flounder
AbstractThe mud flounder Paralichthys orbignyanus (Pleuronectiformes, Paralichthyidae) inhabits shallow waters of low salinities and mud bottoms in the temperate marine coastal regions of the Bonaerensean Ecoregion of the Argentinean Biogeographic Province in the south‐western Atlantic Ocean. Specimens of P.
Leandro Fainburg +3 more
openaire +3 more sources
Estimates of age and growth of flounder Paralichthys orbignyanus (Jenyns,1842) were made by analysing fish from commercial catches in Bahia Blanca estuary (39° LS). A total of 823 fish caught by fishing fleets operating in the estuary were collected between February 1997 and January 1998.
exaly +3 more sources
Abstract Collecting by Alcide D'Orbigny in the western South Atlantic provided material for Platessa orbignyana Valenciennes, 1839, published as an illustration of the holotype without accompanying descriptive information. A brief and inadequate description was provided in 1847.
Juan M. Díaz de Astarloa +2 more
openaire +1 more source
Redescription of Bacciger Microacetabularis (Martorelli et Suriano, 1983) nov. comb. Parasitizing Paralichthys orbignyanus (Pisces, Paralichthyidae) From Argentina [PDF]
In this paper Steringotrema microacetabularis (Suriano et Martorelli, 1983) is redescribed and transferred to Bacciger Nicoll, 1924 in the Faustulidae Poche, 1926 based on newly collected material from the type-host, Paralichthys orbignyanus Valenciennes,
Ana J Alarcos +2 more
exaly +2 more sources

