The biology and ecology of the jumbo squid Dosidicus gigas (Cephalopoda) in Chilean waters: a review [PDF]
Latin American Journal of Aquatic Research, 2015 . The jumbo squid Dosidicus gigas is the most abundant cephalopod species in the southeastern Pacific Ocean, which supports the biggest cephalopod fishery in the world.
Christian M Ibáñez +4 more
doaj +11 more sources
Range expansion of the jumbo squid in the NE Pacific: δ15N decrypts multiple origins, migration and habitat use. [PDF]
PLoS ONE, 2013 Coincident with climate shifts and anthropogenic perturbations, the highly voracious jumbo squid Dosidicus gigas reached unprecedented northern latitudes along the NE Pacific margin post 1997-98.
Rocio I Ruiz-Cooley +2 more
doaj +2 more sources
The departure of sperm whales (Physeter macrocephalus) in response to the declining jumbo squid (Dosidicus gigas) population in the central portion of the Gulf of California [PDF]
PeerJAs sperm whales are important predators that control energy flux in the oceans, changes in their population can be used as a sentinel to measure of ecosystem health.
Héctor Pérez-Puig +3 more
doaj +3 more sources
Fatty acid biomarkers reveal the interaction between two highly migratory species in the Southern Humboldt System: the swordfish and its prey, the jumbo squid [PDF]
PeerJMarine trophodynamics refer to the transfer of energy from prey to predators. In marine invertebrates and fishes, the nutrients obtained through the consumption of food and/or prey are stored as energy reserves in certain tissues and/or organs including ...
Marco Quispe-Machaca +4 more
doaj +3 more sources
Digital Classification of Chilean Pelagic Species in Fishing Landing Lines [PDF]
Sensors, 2023 Fishing landings in Chile are inspected to control fisheries that are subject to catch quotas. The control process is not easy since the volumes extracted are large and the numbers of landings and artisan shipowners are high.
Vincenzo Caro Fuentes +6 more
doaj +2 more sources
Functional Biopolymer Coatings with Nisin/Na-EDTA as an Active Agent: Enhancing Seafood Preservation [PDF]
FoodsThe increasing demand for reliable food preservation strategies has driven the development of active biopolymer-based films as alternatives to conventional packaging.
Wladimir Silva-Vera +3 more
doaj +2 more sources
International Journal of Food Properties, 2018 Collagen is the major connective tissue (CT) protein and one of the main constituents of the jumbo squid (Dosidicus gigas). Therefore, physicochemical changes of pepsin-solubilized collagen (PSC) and insoluble collagen (IC) were studied after cooking ...
Josafat Marina Ezquerra-Brauer +2 more
exaly +2 more sources
Lack of genetic differentiation among size groups of jumbo squid (Dosidicus gigas)
Ciencias Marinas, 2009 The population structure of the jumbo squid (Dosidicus gigas) is complex, containing several cohorts and three groups defined by their size (small, medium, and large) and by differences in maturation, growth, and life span.
E Sandoval-Castellanos +2 more
doaj +3 more sources
Jumbo Flying Squid Distribution within Anticyclonic Eddies under Anomalous Climatic Conditions
Ecosystem Health and SustainabilityAnticyclonic eddies are widely distributed off Peru, producing obvious effects on climate-environment-sensitive jumbo flying squid Dosidicus gigas. However, how the habitat of D.
Pengchao Jin +4 more
doaj +2 more sources
Age and growth estimates of the jumbo flying squid (Dosidicus gigas) off Peru
Aquatic Living Resources, 2019 Mantle length (ML) and age data were analyzed to describe the growth patterns of the flying jumbo squid, Dosidicus gigas, in Peruvian waters. Six non-asymptotic growth models and four asymptotic growth models were fitted. Length-at-age data for males and
Goicochea-Vigo Carlos +6 more
doaj +2 more sources