Results 31 to 40 of about 6,447 (249)

On feeding of Champsocephalus gunnari Lönnberg, 1905 (Pisces, Chaenichthyidae) off South Georgia and Kerguelen Islands [PDF]

open access: yesActa Ichthyologica et Piscatoria, 1980
The food of Champsocephalus gunnari caught off South Georgia and Kerguelen lslands consisted almost exclusively of krill (Euphausia superba Dana) with a certain amount of the amphipod Parathemisto gaudichaudi (Guerin).
A. Kompowski
doaj   +3 more sources

Molecular Diet Analysis of Adélie Penguins (Pygoscelis adeliae) in the Ross Sea Using Fecal DNA

open access: yesBiology, 2022
The diet of Adélie penguins, Pygoscelis adeliae, is a useful indicator in understanding the ecological conditions of their habitats. The diets of Adélie penguins were studied using metabarcoding and quantitative PCR (qPCR) analyses of fecal DNA from ...
Nazia Tabassum   +6 more
doaj   +1 more source

Diversification, evolution and sub-functionalization of 70kDa heat-shock proteins in two sister species of antarctic krill: differences in thermal habitats, responses and implications under climate change. [PDF]

open access: yesPLoS ONE, 2015
A comparative thermal tolerance study was undertaken on two sister species of Euphausiids (Antarctic krills) Euphausia superba and Euphausia crystallorophias.
Kévin Cascella   +7 more
doaj   +1 more source

Antarctic Krill (Euphausia superba) Oil: A Comprehensive Review of Chemical Composition, Extraction Technologies, Health Benefits, and Current Applications.

open access: yesComprehensive Reviews in Food Science and Food Safety, 2019
Antarctic krill (Euphausia superba) oil has been receiving increasing attention due to its nutritional and functional potentials. However, its application as a novel food ingredient has not yet been fully explored.
Dan Xie   +6 more
semanticscholar   +1 more source

Grazing and metabolism of Euphausia pacifica in the Yellow Sea.

open access: yesPLoS ONE, 2015
Grazing and metabolism of Euphausia pacifica in the Yellow Sea were studied from September 2006 to August 2007. Euphausia pacifica is a selective-feeding omnivore and grazing rates among different months were monitored using a Coulter Counter and batch ...
Zhencheng Tao, Chaolun Li, Song Sun
doaj   +1 more source

Distribution pattern of macrozooplankton along the 140°E meridian in the Southern Ocean during austral summer 2002 and 2003

open access: yesAntarctic Record, 2008
Field surveys were conducted along 140°E in the Southern Ocean north of Terre Adelie during three cruises: the KH cruise by RV Hakuho Maru, and TC1 and TC2 cruises by RV Tangaroa during the austral summers of 2002 and 2003.
Atsushi Tanimura   +7 more
doaj   +1 more source

Larval trypanorhynch (Cestoda) infecting Euphausia americana (Euphausiacea) collected in the Mexican Caribbean Sea

open access: yesRevista Mexicana de Biodiversidad, 2013
Euphausiids are marine pelagic crustaceans widely distributed in all latitudes and oceans of the world.They are parasitized by a wide spectrum of parasite species. Cestodes of the Order Trypanorhyncha are endoparasitichelminths that as adults exclusively
David González Solís   +2 more
doaj   +1 more source

Studies on food and fecundity of Notothenia gibberifrons Lönnberg, 1905 (Pisces, Notothenioidea) off South Georgia [PDF]

open access: yesActa Ichthyologica et Piscatoria, 1985
The food of sympatric, immature and mature (longer than 37.5 cm l.t.) individuals of Notothenia gibberifrons is very diversified, the most important items being the Polychaeta, Euphausia superba, the Isopoda, and the Echinodermata.
A. Kompowski
doaj   +3 more sources

An Integrated, Size-Structured Stock Assessment of Antarctic Krill, Euphausia superba

open access: yesFrontiers in Marine Science, 2021
The Antarctic krill (Euphausia superba) fishery is the largest fishery in the Southern Ocean, and it has been operating for over 45 years. In the past decade, the spatial distribution of the krill fishery has focused on the Bransfield Strait off the ...
Rui Wang   +3 more
doaj   +1 more source

Swarm of euphausiids in the ocean

open access: yesAntarctic Record, 1981
Euphausiids often form dense swarm in the sea. The surface swarms of Euphausia superba, E. pacifica and some species of Thysanoessa are often observed in the polar waters. The size and density of swarms of euphausiids are various.
Takahisa Nemoto   +2 more
doaj   +1 more source

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