Results 221 to 230 of about 6,401 (269)

A Review of Red Snapper, Lutjanus campechanus, Acoustic Telemetry Studies

2019
Laura Jay Williams-Grove, Stephen T. Szedlmayer   +1 more
exaly   +2 more sources

Fine-scale behavior of red snapper (Lutjanus campechanus) around bait: approach distances, bait plume dynamics, and effective fishing area

Canadian Journal of Fisheries and Aquatic Sciences, 2021
The behavior of fish around bait is poorly understood despite it being important for the fish catching process and estimating relative abundance. We used a fine-scale acoustic positioning system to quantify the movements of 26 red snapper (Lutjanus ...
N. Bacheler, B. Runde, K. Shertzer, J. Buckel, P. Rudershausen   +4 more
semanticscholar   +1 more source

Cryopreservation of sperm of red snapper (Lutjanus campechanus)

Aquaculture, 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, Chase G. Holladay, Edward J. Chesney, Terrence R. Tiersch   +3 more
openaire   +1 more source

A meta-analytical review of the effects of environmental and ecological drivers on the abundance of red snapper (Lutjanus campechanus) in the U.S. Gulf of Mexico

Reviews in Fish Biology and Fisheries, 2020
Brad E Erisman, Derek G Bolser, Alexander Ilich   +2 more
exaly   +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, Gary R. Fitzhugh, Karl J. Starzinger, Robert A. Farsky   +3 more
openaire   +1 more source

Hormone induced spawning of red snapper, Lutjanus campechanus

Aquaculture, 1983
Abstract Red snapper, Lutjanus campechanus , were induced to ovulate following injections of Human Chorionic Gonadotropin (HCG). Females were injected initially with 1.1 IU/g body weight. When subsequent injections were necessary, 0.55 IU/g of body weight was used. Ovulation occurred between 42 and 56 h following injection.
R.Vernon Minton, John P. Hawke, Walter M. Tatum   +2 more
openaire   +1 more source

Using DNA barcoding to improve taxonomic resolution of the diet of red snapper (Lutjanus campechanus) along the Atlantic coast of the southeastern United States

Fishery Bulletin, 2021
— Predator–prey interactions are a vital yet often under- studied reg- ulator of marine fish population and community structure. However, fish prey species often cannot be identified by using morphological characters because of degradation from digestion.
Kevin R Spanik, T. Smart, M. Reichert, T. Darden   +3 more
semanticscholar   +1 more source

Substrate preference in age-0 red snapper, Lutjanus campechanus

Environmental Biology of Fishes, 1997
We tested age-0 red snapper, Lutjanus campechanus, for sand or shell substrate preference in a circular tank (1.5 m diameter × 0.6 m deep). The test tank was divided into two equal areas of whole oyster shell or sand substrates. All trials were video taped for 20 to 25 min.
Stephen T. Szedlmayer, Jeffrey C. Howe
openaire   +1 more source

Validation of annual periodicity in otoliths of red snapper, Lutjanus campechanus

Environmental Biology of Fishes, 2011
The periodicity of otolith growth increments (opaque and translucent zones) from adult red snapper (Lutjanus campechanus) was examined through a mark and recapture study (2005–2010), and laboratory holding of hatchery reared red snapper over a 2 year period (2002–2004).
Stephen T. Szedlmayer, Sabrina G. Beyer
openaire   +1 more source

Diseño y simulación de una aleta bioinspirada en el pargo rojo (Lutjanus campechanus) mediante el control de actuadores de nitinol

Esprint Investigación
La robótica bioinspirada busca replicar principios biomecánicos de organismos vivos para optimizar la eficiencia de sistemas robóticos, destacando el pargo rojo (Lutjanus campechanus) como un modelo relevante por su maniobrabilidad acuática. Este estudio
Cecilia Alejandra Morales Layedra, Oscar Danilo Llumigusin Caiza, Byron Joao Macas Poma, Edwin Xavier López Quispe, Deivys Dayan Iza Quishpe   +4 more
semanticscholar   +1 more source