Results 81 to 90 of about 4,725 (161)

Effect of salinity on the larviculture of yellowleg shrimp Farfantepenaeus californiensis (Holmes, 1900) at low temperatures

open access: yesCiencias Marinas, 2000
Growth and survival of larval yellowleg shrimp, Farfantepenaeus californiensis, were evaluated at salinities of 30, 33, 36 and 38 ppt and temperature of 25.0 ± 0.5ºC, in La Paz, Baja California Sur, Mexico.
MA Porchas-Cornejo   +5 more
doaj   +1 more source

Broodstock development and captive breeding of sand lobster Thenus orientalis lund, 1793- Winter School on Recent Advances in Breeding and Larviculture of Marine Finfish and Shellfish [PDF]

open access: yes, 2009
Lobsters are among the largest marine arthropods, with a long life span. They are slow growing animals with a complicated and prolonged life cycle, which greatly increases the risk of stock depletion through indiscriminate fishing.
Kizhakudan, Joe K
core  

FOOD ACCEPTANCE IN DIFFERENT LARVAL STAGES OF Macrobrachium carcinus

open access: yesBoletim do Instituto de Pesca, 2021
Food acceptance in different larval stages of Macrobrachium carcinus was evaluated by investigating the stage at which the ingestion of inert moist diet food begins and by the incidence of Artemia nauplii and inert moist diet in the digestive tract ...
Cassia Barbosa CONSTANTINIDIS   +1 more
doaj  

Autochthonous probiotic mixture improves biometrical parameters of larvae of Piaractus mesopotamicus (Caracidae, Characiforme, Teleostei)

open access: yesCiência Rural, 2018
: Probiotics are a novel alternative to antibiotics as growth factors. Previously, our group isolated, selected and tested in vivo, eight autochthonous strains. They showed no significant effects when administered individually.
Marcos Gabriel Guidoli   +5 more
doaj   +1 more source

Use of crude salt in rearing of freshwater giant prawn, Macrobrachium rosenbergii (de Man) larvae [PDF]

open access: yes, 2003
Three different types of culture media: (i) 100% brine (B 100 ), (ii) 75% brine and 25% crude salt (B 75 CS 25 ), and 50% brine and 50% crude salt (B 50 CS 50) were tested to evaluate the possible use of brackish water reconstituted from the crude salt ...
Alam, M.J.   +2 more
core  

Hormonal control of tryptic enzyme activity in Atlantic cod larvae (Gadus morhua): Involvement of cholecystokinin during ontogeny and diurnal rhythm [PDF]

open access: yes, 2013
Highlights • We describe the ontogenetic development of CCK and tryptic enzyme activity in larval cod • CCK is known to play a key role in regulating digestive processes • CCK concentrations increased during ontogeny suggesting a growing role in ...
Alvarez-González   +71 more
core   +1 more source

Embryonic and early larval development of Florida pompano, Trachinotus carolinus

open access: yesJournal of the World Aquaculture Society
The Florida pompano, Trachinotus carolinus, is an ideal species for commercial aquaculture because of its rapid growth, tolerance to a range of environmental parameters, and high demand in the seafood market.
Ashley N. Morgan   +5 more
doaj   +1 more source

Gene expression, enzyme activity and performance of Nile tilapia larvae fed with diets of different CP levels

open access: yesAnimal, 2019
Protein is the most costly nutrient in fish feed, and while diets offered in the early stages of development typically have high levels of CP, they do not always correspond to the real requirements of the animals.
W.S. Silva   +6 more
doaj   +1 more source

An overview of global aquaculture and cage farming- Winter School on Recent Advances in Breeding and Larviculture of Marine Finfish and Shellfish [PDF]

open access: yes, 2009
Aquaculture, the fastest growing food-producing sector, now accounts for almost 50 percent of the world’s food fish and is perceived as having the greatest potential to meet the growing demand for aquatic food.
Rao, G Syda
core  

The use of tricaine methanesulfonate, clove oil, metomidate, and 2-phenoxyethanol for anesthesia induction in alewives (Alosa pseudoharengus) [PDF]

open access: yes, 2015
Anesthetics are widely used in routine aquaculture operations to immobilize animals for tagging, spawning, handling, and vaccination. A number of anesthetics are currently available for finfish, but their efficacy and optimal dosage is highly species ...
Watson, Mark Thomas
core   +2 more sources

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