Results 11 to 20 of about 2,968 (191)
Microplastic contamination in market bivalve Argopecten purpuratus from Lima, Peru
Manglar, 2019 Microplastics (< 5 mm) are ubiquitous contaminants in the marine environment. Many marine commercial species, among fish, mollusks and crustaceans, are subject to microplastic exposure through ingestion.
Gabriel De-la-Torre +2 more
doaj +3 more sources
Journal of the World Aquaculture SocietyThe aquaculture of Argopecten purpuratus (Peruvian scallop) is a profitable activity with positive impacts on the local economy. However, the development of biofouling on the culture lantern nets generates negative environmental impacts that affect its ...
Rómulo E. Loayza‐Aguilar +3 more
doaj +2 more sources
Reproductive Conditioning of the Peruvian Scallop Argopecten purpuratus in Different Environments
Fishes, 2023 Obtaining viable Argopecten purpuratus seeds faces challenges, especiallyci the unpredictability of the marine environment and high production costs in hatcheries.
Rafael Octavio Crisóstomo +7 more
doaj +2 more sources
El modelo de Bass en la literatura sobre Argopecten Purpuratus
Ciência da Informação, 2018 The purpose of this article is to explore the Bass model of diffusion of innovations applying it to the literature produced since 1956 to 2016, on Scallops, known scientifically as Argopecten purpuratus.
Ruben Alvarado Urbizagastegui
doaj +1 more source
Ciencias Marinas, 2011 The early stages of culture of the Chilean scallop Argopecten purpuratus are affected by the mortality attributed to the presence of pathogenic bacteria. The purpose of this study was to characterize the culturable bacteria present in larval cultures of
F Godoy +4 more
doaj +4 more sources
Latin American Journal of Aquatic Research, 2010 The present work identifies and quantifies the morphological alterations of scallop Argopecten purpuratus spermatozoa caused by long-term cryopreservation. Percentages of motility, fertilization and injured spermatozoa were quantified by optic microscopy
Carlos Espinoza +2 more
doaj +1 more source
Draft genome of the Peruvian scallop Argopecten purpuratus. [PDF]
Gigascience, 2018 Abstract Background The Peruvian scallop, Argopecten purpuratus, is mainly cultured in southern Chile and Peru was introduced into China in the last century. Unlike other Argopecten scallops, the Peruvian scallop normally has a long life span of up to 7 to 10 years.
Li C +7 more
europepmc +5 more sources
Effect of temperature on physiological responses of Peruvian scallop Argopecten purpuratus
Revista Peruana de Biología, 2015 The effect of temperature on the clearance rate (CR), ingestion rate (IR) and specific oxygen consumption (SOC) in individuals of Argopecten purpuratus at different size groups were determined.
Jhon Dionicio Acedo, Jorge Flores Mego
doaj +3 more sources
Atypical bacteria accompanying the scallop Argopecten purpuratus [PDF]
Investigaciones marinas, 2002 A simple bacteriological analysis for accompanying culturable microflora from different regions of the body of Argopecten purpuratus showed a rather atypical bacteria considering that farming is done in the sea-water column. High numbers of Vibrio strains, Gram-positive cocci, and sporeformers were present. Also members of the Enterobacteriaceae family
Jenny Llanos +4 more
openaire +3 more sources
Chemosphere, 2020 The present study analyzed the Peruvian scallop Argopecten purpuratus and its food sources for metal and fatty acid concentrations in order to determine spatial and temporal differences. Metals such as copper (Cu), manganese (Mn), and zinc (Zn) in gills and iron (Fe) and Zn in sediments were the most significant explaining factors for spatial ...
De Boeck, G. +3 more
core +5 more sources