Results 151 to 160 of about 780 (194)

Cryopreservation of sperm of red snapper (Lutjanus campechanus)

open access: yesAquaculture, 2004
Abstract Interest in the culture of snappers (family Lutjanidae) has developed throughout the world because of declines in wild stocks combined with a consistent high demand and market value. Some snappers, such as the red snapper Lutjanus campechanus have proven to be difficult to spawn and culture in captivity.
Kenneth L. Riley   +3 more
openaire   +2 more sources

Bioaccumulation of heavy metals in maricultured fish, Lates calcarifer (Barramudi), Lutjanus campechanus (red snapper) and Lutjanus griseus (grey snapper)

open access: yesChemosphere, 2018
Mariculture fish contains a rich source of protein, but some species may bioaccumulate high levels of heavy metals, making them unsafe for consumption. This study aims to identify heavy metal concentration in Lates calcarifer (Barramudi), Lutjanus campechanus (Red snapper) and Lutjanus griseus (Grey snapper).
Nasri Nasyitah Sobihah   +4 more
openaire   +3 more sources

Spawning of red snapper (Lutjanus campechanus) in captivity

Aquaculture, 1978
Abstract Red snapper ( Lutjanus campechanus ) spawned in captivity when held at temperatures and photoperiods which approximated normal conditions in the Texas Gulf of Mexico region. Multiple spawns were observed in May and June, 1978.
C R Arnold
exaly   +2 more sources

Microsatellite Variation Among Red Snapper (Lutjanus campechanus) from the Gulf of Mexico

Marine Biotechnology, 2001
Allelic variation at a total of 20 nuclear-encoded microsatellites was examined among adult red snapper (Lutjanus campechanus) sampled from 4 offshore localities in the Gulf of Mexico. The number of alleles at the 20 microsatellites ranged from 5 to 20; average (+/- SE) direct count heterozygosity values ranged from 0.148 +/- 0.025 to 0.902 +/- 0.008 ...
Linda R Richardson   +2 more
exaly   +3 more sources

Daily movement patterns of red snapper (Lutjanus campechanus) on a large artificial reef

open access: yesFisheries Research, 2019
Abstract Red snapper (Lutjanus campechanus) are at the center of many artificial reef efforts in the Gulf of Mexico. To elucidate red snapper use of artificial structure for fisheries management, their fine-scale movements need to be examined further.
Catheline Y.M. Froehlich   +2 more
openaire   +2 more sources

Changes in free amino acid profile of red snapper Lutjanus campechanus, eggs, and developing larvae

Fish Physiology and Biochemistry, 2010
The free amino acids (FAA) profile was determined for newly fertilized eggs and resultant larvae from wild-caught red snapper Lutjanus campechanus induced to spawn with hCG. Yolk sac and oil globule volumes of eggs and larvae were monitored over time from digital photographs.
R P Phelps, D A Davis, K A Cummins
exaly   +3 more sources

Effect of salinity on growth, survival, and serum osmolality of red snapper, Lutjanus campechanus

Fish Physiology and Biochemistry, 2021
Three trials were conducted to evaluate the performances of red snapper, Lutjanus campechanus, in low salinities. The median lethal concentration (96 h LC50) of salinity was determined by trimmed Spearman-Karber method using survival data of fish (18.9 ± 0.2 g) collected after 96 h from acclimation to 2, 4, 8, and 32 ppt salinities in 800 L tanks (n ...
Harsha S. C. Galkanda-Arachchige   +4 more
openaire   +2 more sources

Precision of age estimation in red snapper (Lutjanus campechanus)

Fisheries Research, 2005
The validation of aging methods is an important step in estimating growth and longevity and has been accomplished for red snapper. However, routine age interpretation remains largely subjective. A reference collection of 300 red snapper otoliths was circulated among seven external laboratories in the Gulf of Mexico region to compare ages against our ...
Robert J. Allman   +3 more
openaire   +1 more source

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