Results 1 to 10 of about 811 (176)

Effect of HUFA in Enriched Artemia on Growth Performance, Biochemical and Fatty Acid Content, and Hepatopancreatic Features of Penaeus vannamei Postlarvae from a Commercial Shrimp Hatchery in Santa Elena, Ecuador [PDF]

Aquaculture Nutrition, 2023
A 12-day experiment was conducted to investigate the effects of Artemia enrichment with two experimental microalgal emulsions (formulated with selected fatty acid contents) on Penaeus vannamei postlarvae.
Marina Martínez Soler, Gercende Courtois de Vicose, Javier Roo Filgueira, José Zambrano Sánchez, Edwin Yugcha Oñate, Magaly Montachana Chimborazo, Walter Intriago Díaz, Eduardo Reyes Abad, Juan Manuel Afonso López   +8 more
doaj   +2 more sources

Rearing condition influences gene expression in postlarval American lobster (Homarus americanus). [PDF]

PLoS ONE
The American lobster (Homarus americanus) is an economically important species in the western Atlantic and its climate-driven range shift northward along the east coast of the United States is well documented.
Aubrey Jane, Douglas B Rasher, Jesica Waller, Eric Annis, Markus Frederich   +4 more
doaj   +2 more sources

Ontogenetic changes in the body structure of the Arctic fish Leptoclinus maculatus [PDF]

Scientific Reports, 2023
Histological studies of the ontogenetic changes in Arctic marine fishes are often fragmented and incomplete. Here we present a comprehensive histological ontogenetic analysis of the daubed shanny (Leptoclinus maculatus) from the Arctic, characterizing ...
S. N. Pekkoeva, E. A. Kondakova, S. Falk-Petersen, J. Berge, S. A. Murzina   +4 more
doaj   +2 more sources

Taurine Supplementation Enhances the Resistance of Litopenaeus vannamei Postlarvae to Low-Salinity Stress [PDF]

Biology
In aquaculture, Pacific white shrimp (Litopenaeus vannamei) growth in low-salinity waters is limited by osmoregulatory stress; therefore, improving resistance to low-salinity stress via nutritional modulation is key.
Huaichi Wang, Xinyue Du, Jiahong Zou, Mengya Wang, Yan Lei, Bin Zhang, Yongzhen Zhao, Linyuan Jiang, Xiaohan Chen, Qingchao Wang   +9 more
doaj   +2 more sources

Postlarval Shrimp-Associated Microbiota and Underlying Ecological Processes over AHPND Progression [PDF]

Microorganisms
Postlarval shrimp frequently face threats from acute hepatopancreatic necrosis disease (AHPND). Although AHPND affects both postlarval and adult shrimp, abiotic and biotic factors are distinct between life stages, such as rearing water nutrient levels ...
Zhongjiang Zhou, Jiaqi Lu, Pingping Zhan, Jinbo Xiong   +3 more
doaj   +2 more sources

Microbiome of Penaeus vannamei Larvae and Potential Biomarkers Associated With High and Low Survival in Shrimp Hatchery Tanks Affected by Acute Hepatopancreatic Necrosis Disease [PDF]

Frontiers in Microbiology, 2022
Acute hepatopancreatic necrosis disease (AHPND) is an emerging bacterial disease of cultured shrimp caused mainly by Vibrio parahaemolyticus, which harbors the lethal PirAB toxin genes. Although Penaeus vannamei (P.
Guillermo Reyes, Guillermo Reyes, Irma Betancourt, Betsy Andrade, Fanny Panchana, Rubén Román, Lita Sorroza, Luis E. Trujillo, Bonny Bayot, Bonny Bayot   +9 more
doaj   +2 more sources

Optimal temperature and thermal tolerance of postlarvae of the freshwater prawn Cryphiops (Cryphiops) caementarius acclimated to different temperatures [PDF]

Heliyon
In this study, the optimum temperature and thermal tolerance of postlarvae of the commercially important freshwater prawn Cryphiops (Cryphiops) caementarius were determined after acclimation to six different rearing temperatures (19 °C, 22 °C, 24 °C, 26 °
Karla Ferrer-Chujutalli, José Sernaqué-Jacinto, Walter Reyes-Avalos   +2 more
doaj   +2 more sources

Response of glutathione system and carotenoids to sublethal copper in the postlarvae of Penaeus indicus

Ecotoxicology and Environmental Safety, 2012
The objective of this study is to determine the effect of sublethal copper on the glutathione system and carotenoids of Penaeus indicus postlarvae (PL) when subjected to short- and long-term exposure in the laboratory. The PL were exposed to 0.1641ppm (sublethal) copper for a period of 30 days with sampling intervals of 24, 48, 96h and 10, 20, 30 days.
Prabhakara Rao Yallapragada
exaly   +3 more sources

Dietary Antioxidant Supplementation Promotes Growth in Senegalese Sole Postlarvae [PDF]

Frontiers in Physiology, 2020
Somatic growth is a balance between protein synthesis and degradation, and it is largely influenced by nutritional clues. Antioxidants levels play a key role in protein turnover by reducing the oxidative damage in the skeletal muscle, and hence promoting growth performance in the long-term.
Maria J. Xavier, Maria J. Xavier, Maria J. Xavier, Maria J. Xavier, Sofia Engrola, Luis E. C. Conceição, Manuel Manchado, Carlos Carballo, Renata Gonçalves, Rita Colen, Vera Figueiredo, Vera Figueiredo, Luisa M. P. Valente, Luisa M. P. Valente   +13 more
openaire   +4 more sources

Settlement experiment of spat using three different collectors in two contrasting coastal sites from Chile (SE Pacific Ocean)

Frontiers in Marine Science, 2022
Most of the marine bivalve production comes from aquaculture and only 11% comes from the wild fishery. For example, mussel aquaculture still strongly relies on spat - the recently settled juveniles.
Christian Díaz, Christian Díaz, Catterina Sobenes, Catterina Sobenes, Juan José Cruz Motta, Rodrigo Riera, Rodrigo Riera   +6 more
doaj   +1 more source