Results 11 to 20 of about 70,990 (186)

Peces Marinos

open access: yes, 2021
Fil: Mabragaña, Ezequiel. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata.
Mabragaña, Ezequiel   +1 more
core   +3 more sources

Peces Marinos de la Costa Bonaerense [PDF]

open access: yes, 2016
En este capítulo se tratarán los peces marinos que están presentes en el área costera de la provincia de Buenos Aires desde el sur de la boca del Río de la Plata hasta el límite sur de la provincia, y desde la costa hasta aproximadamente los 50 m de profundidad.Es necesario aclarar que la plataforma continental bonaerense se extiendeaguas afuera hasta ...
Díaz de Astarloa, Juan Martín
core   +3 more sources

Extent of threats to marine fish from the online aquarium trade in the United States. [PDF]

open access: yesConserv Biol
The 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

Using online reports of seahorse seizures to track their illegal trade. [PDF]

open access: yesConserv Biol
Abstract Illegal wildlife trade (IWT) is a persistent and extensive threat to global biodiversity. Hundreds of marine fish species are subject to regulation under the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES), but it is unclear how much protection species gain from CITES because information on marine fish ...
Foster SJ   +3 more
europepmc   +2 more sources

Dietary resilience of coral reef fishes to habitat degradation. [PDF]

open access: yesJ Anim Ecol
Metabarcoding of gut contents shows that two common benthic‐feeding reef fishes with different feeding stratgies—a butterflyfish (Chaetodon capistratus) and a hamlet (Hypoplectrus puella)—shift diets on degraded reefs. These shifts mirror contrasting patterns in body condition: butterflyfish showed strong individual variation, whereas condition was ...
Clever F   +9 more
europepmc   +2 more sources

Effects of protection on large-bodied reef fishes in the western Indian Ocean. [PDF]

open access: yesConserv Biol
Abstract Predatory and large‐bodied coral reef fishes have fundamental roles in the functioning and biodiversity of coral reef ecosystems, but their populations are declining, largely due to overexploitation in fisheries. These fishes include sharks, groupers, Humphead wrasse (Cheilinus undulatus), and Green Humphead parrotfish (Bolbometopon muricatum).
Samoilys M   +4 more
europepmc   +2 more sources

Three-dimensional conservation planning of fish biodiversity metrics to achieve the deep-sea 30×30 conservation target. [PDF]

open access: yesConserv Biol
Abstract Accelerating rate of human impact and environmental change severely affects marine biodiversity and increases the urgency to implement the Convention on Biological Diversity (CBD) 30×30 plan for conserving 30% of sea areas by 2030. However, area‐based conservation targets are complex to identify in a 3‐dimensional (3D) ocean where deep‐sea ...
Mathon L   +19 more
europepmc   +2 more sources

Vulnerability of marine megafauna to global at-sea anthropogenic threats. [PDF]

open access: yesConserv Biol
Abstract Marine megafauna species are affected by a wide range of anthropogenic threats. To evaluate the risk of such threats, species’ vulnerability to each threat must first be determined. We build on the existing threats classification scheme and ranking system of the International Union for Conservation of Nature (IUCN) Red List of Threatened ...
VanCompernolle M   +312 more
europepmc   +2 more sources

Evaluación de alteraciones histopatológicas en branquias de peces marinos expuestos a contaminación antrópica

open access: yes, 2019
Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico. Centro para el Estudio de Sistemas Marinos.
Novacovsky, Gabriela Nayla   +2 more
core   +3 more sources

Variables reproductivas e inmunológicas de peces marinos

open access: yes, 2023
Los datos refieren a variables inmunológicas y reproductivas obtenidas de muestras de sangre de peces marinos. Los datos fueron obtenidos en el marco del proyecto de investigación Estado de salud reproductiva e inmunológica en peces marinos expuestos a ...
Somoza, Gustavo Manuel   +3 more
core   +1 more source

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