Results 71 to 80 of about 536 (162)

Marine Diatom Skeletonema costatum Dietary Supplementation Improves Growth, Immunological Responses, Antioxidant Activities, Gene Expressions, and Digestive Enzymes of Shrimp Litopenaeus vannamei

Aquaculture Nutrition, Volume 2025, Issue 1, 2025.
This work highlighted the impact of dry concentrations (0, 1, 2, and 4 g/kg diet) of the marine diatom species Skeletonema costatum (SK0%, SK0.1%, SK0.2%, and SK0.4%, respectively) as an aquafeed additive on the postlarvae of Pacific whiteleg shrimp (Litopenaeus vannamei). During an 8‐week feeding trial, the impact of S.
Mohamed Ashour, Einar Ringø, Mohamed M. Mabrouk, Ahmed I. A. Mansour, Mohammed A. E. Naiel, Abdallah Tageldein Mansour, Rabee M. A. Gheetas, Ehab Mohamed, Ahmed F. Abdelhamid, Lee Seong Wei   +9 more
wiley   +1 more source

Growth and population structure of Argopecten purpuratus at La Rinconada Marine Reserve, Antofagasta, Chile

Ciencias Marinas, 2005
Continuing studies at our Antofagasta (Chile) laboratory provided data from March 2001 to May 2003 on population parameters of Argopecten purpuratus in the scallop bed occupying the nearby La Rinconada Marine Reserve. Population growth parameters of L∞ =
Miguel Avendaño, Marcela Cantillánez
doaj   +1 more source

Transcriptome analysis of Catarina scallop (Argopecten ventricosus) juveniles treated with highly-diluted immunomodulatory compounds reveals activation of non-self-recognition system.

PLoS ONE, 2020
Marine bivalve hatchery productivity is continuously challenged by apparition and propagation of new diseases, mainly those related to vibriosis. Disinfectants and antibiotics are frequently overused to prevent pathogen presence, generating a potential ...
Jesús Antonio López-Carvallo, José Manuel Mazón-Suástegui, Miguel Ángel Hernández-Oñate, Dariel Tovar-Ramírez, Fernando Abasolo-Pacheco, Rosa María Morelos-Castro, Guadalupe Fabiola Arcos-Ortega   +6 more
doaj   +1 more source

Heritability and genetic correlations of escape behaviours in juvenile scallop Argopecten purpuratus

Animal Behaviour, 2012
Escape behaviours are generally considered adaptive because of their obvious effects on fitness. However, little is known about the genetic basis of escape responses. The estimation of the magnitude of hereditary factors affecting variation in escape responses indicates their potential to evolve by natural selection.
Brokordt, Katherina, Farias, William, Paul Lhorente, Jean, Winkler, Federico   +3 more
openaire   +3 more sources

A thin-layer chromatography-densitometry assay for intracellular lipase activity in bivalves (Argopecten purpuratus)

Ciencias Marinas, 2006
 This study provides a method for the determination of lipase activity in bivalves. Using this method, lipase activities were studied in extracts of digestive gland of Argopecten purpuratus fed a diet that mimics the food available in natural ecosystems
MJ Fernández-Reiriz, U Labarta, JM Navarro   +2 more
doaj   +1 more source

Genomic in situ hybridization in interspecific hybrids of scallops (Bivalvia, Pectinidae) and localization of the satellite DNA Cf303, and the vertebrate telomeric sequences (TTAGGG)n on chromosomes of scallop Chlamys farreri (Jones & Preston, 1904)

Comparative Cytogenetics, 2018
Mitotic chromosome preparations of the interspecific hybrids Chlamys farreri (Jones & Preston, 1904) × Patinopecten yessoensis (Jay, 1857), C. farreri × Argopecten irradians (Lamarck, 1819) and C.
Liping Hu, Liming Jiang, Ke Bi, Huan Liao, Zujing Yang, Xiaoting Huang, Zhenming Bao   +6 more
doaj   +3 more sources

Physiological Effects of Suspended Solids on Venerupis philippinarum and Argopecten irradians

Fishes
Suspended solids are small particles transported in the water column, which can damage marine ecosystems and impair the health of aquatic organisms. This study evaluated the physiological responses of clams (Venerupis philippinarum) and Atlantic Bay ...
Ha-Jeong Son, Ju-Won Kim, Min-Young Sohn, Chae-yeong Ji, Su Bhin Jeong, In Gu Kim, Jung-Ha Kang, Hee Jeong Kong, Chan-Il Park, Gyoungsik Kang   +9 more
doaj   +1 more source

Identification of PARPs and their potential role in longevity for larger Argopecten scallops to increase production

Aquaculture Reports
The bay scallop (Argopecten irradians) is an important species in the fisheries and aquaculture industries. However, the bay scallop’s small size, short lifespan (less than 14 months), and severe inbreeding depression present challenges for its ...
Zebin Zhang, Lidong Sun, Rui Wang, Jieshan Lin, Zhiqian Gong, Haowen Cao, Yang Zhao, Nan Jiang, Chunde Wang, Xia Lu   +9 more
doaj   +1 more source

Effect of the Algaecide Palmitoleic Acid on the Immune Function of the Bay Scallop Argopecten irradians

Molecules, 2016
Palmitoleic acid (PA), an algicidal compound, is used against the toxin producing dinofagelate Alexandrium tamarense, however, its impact on the edible bay scallop (Argopecten irradians) is still unclear.
Cheng Chi, Sib Sankar Giri, Jin Woo Jun, Hyoun Joong Kim, Sang Guen Kim, Saekil Yun, Se Chang Park   +6 more
doaj   +1 more source

Let 'Em Grow: Scalloping Best Practices

EDIS
Recreational scalloping is a popular summertime activity that attracts participants from far and wide to Florida's Gulf Coast. Coastal counties that serve as vessel launch points rely on this fishery for economic viability, but the biology of the bay ...
Brittany Hall-Scharf, Victor Blanco
doaj   +1 more source