Results 61 to 70 of about 2,137 (193)

DINÁMICA POBLACIONAL DE POSTLARVAS Y JUVENILES DE CAMARONES DE LA FAMILIA PENAEIDAE EN EL GOLFO DE MONTIJO, PACÍFICO PANAMEÑO

open access: yesTecnociencia, 2011
  Se presenta por primera vez un estudio de postlarvas y juveniles de camarones de la Familia Penaeidae para el Golfo de Montijo, Pacífico panameño. La finalidad de este trabajo se centró en el análisis de abundancia relativa y tallas de las postlarvas ...
José Carlos Chang, Ángel Javier Vega
doaj  

Diversity and distribution of mobile genetic elements in marine invertebrates genomes

open access: yesВавиловский журнал генетики и селекции, 2017
Mobile genetic elements (MGE) play an important role in genome structure and gene expression changes. All types of MGE are subdivided to two classes – retrotransposons and DNA-transposons.
M. V. Puzakov   +2 more
doaj   +1 more source

TOTAL REPLACEMENT OF FISHMEAL WITH AN ORGANICALLY CERTIFIED YEAST–BASED PROTEIN IN PACIFIC WHITE SHRIMP (Litopenaeus Vannamei) DIETS: LABORATORY AND FIELD TRIALS [PDF]

open access: yes, 2006
The feasibility of totally replacing the fishmeal component of marine shrimp (Litopenaeus vannamei) diets was examined both in the laboratory setting and during a full–scale commercial trial.
Bart Reid   +4 more
core  

Effects of Diurnal Oxygen Variation on Survival, Growth, and Stress Gene Expression in Pacific White Shrimp Litopenaeus vannamei

open access: yesAquaculture Research, Volume 2025, Issue 1, 2025.
Oxygen is typically one of the first limiting water quality parameters affecting the culture of aquatic animals. However, there is a limited understanding of the effects of short‐term low dissolved oxygen (DO) in Pacific white shrimp reared in outdoor green‐water environments exposed to natural diurnal cycles, especially less than 3 mg L−1 DO, and ...
Cristhian F. San Andres   +10 more
wiley   +1 more source

“Summer Syndrome” in Litopenaeus stylirostris in New Caledonia: Pathology and epidemiology of the etiological agent, Vibrio nigripulchritudo [PDF]

open access: yesAquaculture, 2006
The Summer Syndrome is a new shrimp disease that has been affecting a shrimp growout farm in New Caledonia since end of 1997. It was recognized to be caused by a systemic vibriosis due to Vibrio nigripulchritudo. This new disease turned out almost immediately enzootic in the shrimp farm involved and has affected all its crops ever since. Since the year
Goarant, Cyrille   +5 more
openaire   +1 more source

Growth, feed intake, survival, and histological response of white shrimp Litopenaeus vannamei fed diets containing grains naturally contaminated with aflatoxin = Crecimiento, consumo de alimento, supervivencia y respuesta histológica del camarón blanco Litopenaeus vannamei alimentado con dietas de granos contaminados naturalmente con aflatoxinas [PDF]

open access: yes, 2012
Two feeding trials were carried out to evaluate the effect of diets containing corn or peanut grains naturally contaminated with aflatoxins on the growth, feed intake, survival, and histological response of the white shrimp Litopenaeus vannamei. In trial
Cruz Suárez, Lucía Elizabeth   +6 more
core  

Development of duplex real-time PCR for the detection of WSSV and PstDV1 in cultivated shrimp [PDF]

open access: yes, 2014
BACKGROUND: The White spot syndrome virus (WSSV) and Penaeus stylirostris penstyldensovirus 1 (previously named Infectious hypodermal and hematopoietic necrosis virus-IHHNV) are two of the most important viral pathogens of penaeid shrimp.
Alex F Carvalho   +3 more
core   +1 more source

Pathogen Screening and Genetic Analysis of Brazilian Black Tiger Shrimp (Penaeus monodon) Populations for Enhancing Aquaculture Stocks

open access: yesAquaculture Research, Volume 2025, Issue 1, 2025.
Black tiger prawn (shrimp) (Penaeus monodon) populations that have established in the wild across the north of Brazil provide an alternative for shrimp aquaculture systems that are primarily based on pacific white‐leg shrimp (Litopenaeus vannamei). A population of P. monodon that was sourced from the state of Ceará in Brazil, used to evaluate husbandry
Thales Passos de Andrade   +5 more
wiley   +1 more source

Effects of Pesticides on DNA and Protein of Shrimp Larvae Litopenaeus stylirostris of the California Gulf

open access: yesEcotoxicology and Environmental Safety, 2002
Recently, diverse pathologies and massive mortalities have been presented in shrimp hatcheries located along the California Gulf; therefore, toxic responses of shrimp larvae were used as biomarkers of pesticide pollution, because in this region intensive agriculture is practiced. Shrimp larvae were exposed to DDT, azinphosmethyl, permethrine, parathion,
J Guillermo, Galindo Reyes   +3 more
openaire   +2 more sources

Effect of hot-water extract of brown seaweed Sargassum glaucescens via immersion route on immune responses of Fenneropenaeus indicus [PDF]

open access: yes, 2011
The development of shrimp aquaculture, in spite of its global necessity, is largely at stake as significant ecological and pathological problems are increasing in the vast majority of the shrimp producing countries.
Garibi, G.   +6 more
core  

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