Hormone-induced spawning of the spotted rose snapper Lutjanus guttatus was studied using wild and cage-grown fish. Carp pituitary suspension (CPS) and human chorionic gonadotropin (hCG) were assessed. Wild females (0.7–2.1 kg body weight (BW), n = 18) were collected by hook and line in the Gulf of Nicoya, Costa Rica, to induce final maturation and ovulation in the laboratory. In the first experiment, five doses of CPS were evaluated and spawning was only observed at the higher doses (4.0 and 4.5 mg CPS kg–1 BW); the doses used were lower than for other species under similar conditions. In the second experiment, CPS and hCG protocols were compared using cage-grown broodstock (n = 30 females, 462–995 g; n = 60 males, 400–600 g); egg prod...
The response of the South American Catfish Rhamdia sp. induction process, where both females and mal...
The silver perch Leiopotherapon plumbeus, locally known as ayungin, is an endemic freshwater fish th...
Many fish of interest in aquaculture, including the dusky grouper, Epinephelus marginatus exhibit re...
Wild spotted rose snapper, Lutjanus guttatus (n = 400, 60–100 g), were captured and grown out in cag...
The effect of carp pituitary extract (EPC) was studied in six mature females of the spotted snapper,...
Se estudió el efecto del extracto de pituitaria de carpa (EPC) en 6 hembras maduras de pargo mancha,...
Wild spotted rose snapper, Lutjanus guttatus (n = 400, 60-100 g), were captured and grown out in cag...
Abstract The tete sea catfish Ariopsis seemanni is a fish used for human consumption by fishermen an...
ABSTRACT: This research was conducted in the San José del Nus fish farm, located in the Municipality...
The silver perch Leiopotherapon plumbeus, locally known as ayungin, is an endemic freshwater fish th...
Wild broodstock of the Pacific red snapper Lutjanus peru, a high value commercial species in Mexico,...
Valverde Chavarría, S. (1999). Determinación de la dosis hormonal que estimula la maduración final y...
The silver perch Leiopotherapon plumbeus, locally known as ayungin, is an endemic freshwater fish th...
Hypophysation was the first known induced reproduction technique in fish farming and, it continues b...
An improved protocol for hormonal induction of spawning in spotted rose snapper (Lutjanus guttatus) ...
The response of the South American Catfish Rhamdia sp. induction process, where both females and mal...
The silver perch Leiopotherapon plumbeus, locally known as ayungin, is an endemic freshwater fish th...
Many fish of interest in aquaculture, including the dusky grouper, Epinephelus marginatus exhibit re...
Wild spotted rose snapper, Lutjanus guttatus (n = 400, 60–100 g), were captured and grown out in cag...
The effect of carp pituitary extract (EPC) was studied in six mature females of the spotted snapper,...
Se estudió el efecto del extracto de pituitaria de carpa (EPC) en 6 hembras maduras de pargo mancha,...
Wild spotted rose snapper, Lutjanus guttatus (n = 400, 60-100 g), were captured and grown out in cag...
Abstract The tete sea catfish Ariopsis seemanni is a fish used for human consumption by fishermen an...
ABSTRACT: This research was conducted in the San José del Nus fish farm, located in the Municipality...
The silver perch Leiopotherapon plumbeus, locally known as ayungin, is an endemic freshwater fish th...
Wild broodstock of the Pacific red snapper Lutjanus peru, a high value commercial species in Mexico,...
Valverde Chavarría, S. (1999). Determinación de la dosis hormonal que estimula la maduración final y...
The silver perch Leiopotherapon plumbeus, locally known as ayungin, is an endemic freshwater fish th...
Hypophysation was the first known induced reproduction technique in fish farming and, it continues b...
An improved protocol for hormonal induction of spawning in spotted rose snapper (Lutjanus guttatus) ...
The response of the South American Catfish Rhamdia sp. induction process, where both females and mal...
The silver perch Leiopotherapon plumbeus, locally known as ayungin, is an endemic freshwater fish th...
Many fish of interest in aquaculture, including the dusky grouper, Epinephelus marginatus exhibit re...