Results 11 to 20 of about 38,276 (205)
Emergence, spread, and impact of high-pathogenicity avian influenza H5 in wild birds and mammals of South America and Antarctica. [PDF]
Conserv BiolAbstract The currently circulating high‐pathogenicity avian influenza (HPAI) virus of the subtype H5 causes variable illness and death in wild and domestic birds and mammals, as well as in humans. This virus evolved from the Goose/Guangdong lineage of the HPAI H5 virus, which emerged in commercial poultry in China in 1996, spilled over into wild birds,
Kuiken T +9 more
europepmc +2 more sources
Congregation of cusk-eels (Genypterus chilensis, Ophidiiformes) at a deep-sea methane seep off Chile. [PDF]
EcologyEcology, Volume 106, Issue 10, October 2025.
Levin LA +4 more
europepmc +2 more sources
Ecosistemas y Recursos Agropecuarios, 2023 El objetivo de este estudio fue determinar la maduración gonadal, calidad de los huevos y larvas de hembras de Macrobrachium tenellum alimentadas con dietas con diferentes niveles de proteínas y lípidos, utilizando indicadores morfológicos y pruebas de ...
Omar Alejandro Peña-Almaraz +4 more
doaj +1 more source
Derecho Animal, 2019 La acuicultura de peces genera situaciones de estrés que disminuyen las condiciones de bienestar animal y el rendimiento económico del cultivo. En este artículo exponemos dos posibilidades para la atenuación del estrés en la dorada (Sparus aurata L ...
Ismael Jerez Cepa +2 more
doaj +1 more source
Método de la microgota: usado con agar cromogénico es un procedimiento útil para el monitoreo sanitario en acuicultura [PDF]
, 2016 Indexación: Web of Science, Scielo.The microdot method is a downscaling methodology of traditional tenfold serial dilution procedure used in microbiology. The microdot method uses 100 mu L for serial dilution and count colonies in a spot of 10 mu L.
Estrada, Juan +3 more
core +1 more source
Extent of threats to marine fish from the online aquarium trade in the United States. [PDF]
Conserv BiolThe global marine aquarium hobby is a multibillion‐dollar industry, largely driven by demand from the United States. Much of this trade occurs online. We web scraped 4 major US‐based e‐commerce platforms selling marine aquarium fish to determine the retail price and source (wild capture, aquaculture, or both) of 13 families of ray‐finned marine fish ...
Lin B +6 more
europepmc +2 more sources
Ciencias Marinas, 2006 The luteinizing hormone (LH) is a key regulator of the processes of gonad maturation, ovulation/spermiation and spawning in vertebrates. The present study describes the purification of LH from pituitaries of a teleost fish, the European sea bass ...
J Mateos +4 more
doaj +1 more source
Ciencias Marinas, 2004 This work analyzes the plasma level variations of luteinizing hormone (LH) during the reproductive cycle and the percentage of spermiating European sea bass (Dicentrarchus labrax L.) males fed diets containing different percentages of lipids.
José María Navas +4 more
doaj +1 more source
, 2004 El Instituto de Acuicultura de Torre de la Sal (IATS) es un centro público de investigación del área de Recursos Naturales del Consejo Superior de Investigaciones Científicas (CSIC).
CSIC - Instituto de Acuicultura de Torre de la Sal (IATS)
core +1 more source
Variabilidad morfométrica en crustáceos de playas arenosas de la Isla Grande de Chiloé, sur de Chile [PDF]
, 2013 Indexación: Web of Science; Scielo.The macroinfauna of exposed sandy beaches along the Chilean coast is dominated by crustaceans, which show an across-shore zonation; the talitrid amphipod Orchestoidea tuberculata as the dominant taxon in the upper ...
Contreras, Heraldo +3 more
core +1 more source