Results 61 to 70 of about 6,447 (249)
Analysis of the circadian transcriptome of the Antarctic krill Euphausia superba
Scientific Reports, 2019 Antarctic krill (Euphausia superba) is a high latitude pelagic organism which plays a central role in the Southern Ocean ecosystem. E. superba shows daily and seasonal rhythms in physiology and behaviour, which are synchronized with the environmental ...
A. Biscontin +7 more
semanticscholar +1 more source
Marine mammal recovery is associated with the resurgence of a nematode parasite
Ecology, Volume 106, Issue 10, October 2025.Abstract As the oceans change, the abundance of parasites and the risk of infection to marine mammals may also be changing. Nematodes in the family Anisakidae can harm marine mammals, and recent studies have revealed a global increase in these parasites, but the cause is unknown.
Natalie C. Mastick +7 more
wiley +1 more source
Latin American Journal of Aquatic Research, 2008 Se describe la composición, distribución y abundancia de los eufáusidos capturados entre Valparaíso (33°0'S, 71°40'W), el archipiélago de Juan Fernández (33°37'S, 68°49'W) y las islas Desventuradas (26°20'S, 80°00'W), entre septiembre y octubre de 2000 ...
Armando Mujica, Constanza Pavez
doaj
Riqueza de eufáusidos (Arthropoda: Malacostraca: Euphausiacea) de la cuenca Pacífica colombiana
Biota Colombiana, 2018 Analizamos la composición específica de los eufáusidos presentes en las muestras de zooplancton obtenidas durante las campañas Pacífico-ERFEN de septiembre de 2009, octubre de 2011 y septiembre de 2012 en la cuenca Pacífica de Colombia.
Marisol Rivera-Gómez, Alan Giraldo
doaj +1 more source
Ice Algae-Produced Carbon Is Critical for Overwintering of Antarctic Krill Euphausia superba
Frontiers in Marine Science, 2017 Antarctic krill Euphausia superba (‘krill’) constitute a fundamental food source for Antarctic seabirds and mammals, and a globally important fisheries resource.
D. Kohlbach +8 more
semanticscholar +1 more source
Compound Marine Heatwaves and Acidity Extremes in the Southern Ocean
Global Biogeochemical Cycles, Volume 39, Issue 10, October 2025.Abstract Compound extremes of temperature and acidity that extend over substantial fractions of the water column can be particularly damaging to marine organisms, as they experience not only additional stress by the potentially synergistic effects of these two stressors, but also a reduction in habitable vertical space. Here, we detect and analyze such
Joel Wong +2 more
wiley +1 more source
Laboratory culture and development of Euphausia pacifica [PDF]
Limnology and Oceanography, 1981 Euphausia pacifica was reared from eggs released by gravid females taken from the field to 1‐year‐old adults. The duration of each larval stage, the number of instars in each stage, and the molting sequence in the laboratory were determined. For all broods the median developmental time to juvenile 1 was 45 days at 12°C, 68 days at 8°C.
openaire +1 more source
Past research and future directions in understanding how birds use their sense of smell
Ibis, Volume 167, Issue 4, Page 853-881, October 2025.Our understanding of the functional importance of olfaction to birds has improved over the past 60 years, largely as the result of experimental studies testing how birds use their sense of smell in different contexts. As it is impossible to measure directly which odours birds can detect, we rely on measuring behavioural responses to scent cues or ...
Darcy Creece +2 more
wiley +1 more source
Journal of the World Aquaculture Society, Volume 56, Issue 5, October 2025.Abstract The present study investigated the effects of replacing low‐temperature fishmeal (LT FM) with graded levels of partly deshelled Antarctic krill (Euphausia superba) meal and pea protein concentrate (PDKM + PPC), PDKM alone, or whole krill meal with shells (WKM) as primary protein sources on feed pellet physical quality and sinking velocity (Sv)
Teshome Begashaw +2 more
wiley +1 more source
Marine Mammal Science, Volume 41, Issue 4, October 2025.ABSTRACT Humpback whale ( Megaptera novaeangliae ) super‐groups, comprising 20+, tightly aggregated, feeding individuals, form during the austral summer in the southern Benguela ecosystem off the west coast of South Africa. This phenomenon, observed since 2011, is thought to be linked to increased productivity from positive chlorophyll‐a anomalies ...
Elisa Seyboth +8 more
wiley +1 more source