Results 11 to 20 of about 2,485 (187)

Genome architecture evolution in an invasive copepod species complex [PDF]

open access: yesNature Communications
Chromosomal fusions are hypothesized to facilitate evolutionary adaptation, but empirical evidence has been scarce. Here, we analyze chromosome-level genome sequences of three sibling species within the copepod Eurytemora affinis species complex, known ...
Zhenyong Du   +8 more
doaj   +2 more sources

Life in sympatry: coexistence of native Eurytemora affinis and invasive Eurytemora carolleeae in the Gulf of Finland (Baltic Sea)

open access: yesOceanologia, 2019
Summary: The invasion of exotic species into native ecosystems is becoming a crucial issue in global biology. Over the last ten years, at least 45 invasions of aquatic species have been reported in the eastern part of the Gulf of Finland; the majority of
Natalia Sukhikh   +5 more
doaj   +3 more sources

Antioxidant Responses in Copepods Are Driven Primarily by Food Intake, Not by Toxin-Producing Cyanobacteria in the Diet [PDF]

open access: yesFrontiers in Physiology, 2022
The association between oxidative processes and physiological responses has received much attention in ecotoxicity assessment. In the Baltic Sea, bloom-forming cyanobacterium Nodularia spumigena is a significant producer of various bioactive compounds ...
Elena Gorokhova, Rehab El-Shehawy
doaj   +2 more sources

Evolutionary mechanisms of habitat invasions, using the copepod Eurytemora affinis as a model system. [PDF]

open access: yesEvol Appl, 2016
AbstractThe study of the copepodEurytemora affinishas provided unprecedented insights into mechanisms of invasive success. In this invited review, I summarize a subset of work from my laboratory to highlight key insights gained from studyingE. affinisas a model system.
Lee CE.
europepmc   +4 more sources

Life-history responses to changing temperature and salinity of the Baltic Sea copepod Eurytemora affinis. [PDF]

open access: yesMar Biol, 2018
To understand the effects of predicted warming and changing salinity of marine ecosystems, it is important to have a good knowledge of species vulnerability and their capacity to adapt to environmental changes. In spring and autumn of 2014, we conducted common garden experiments to investigate how different populations of the copepod Eurytemora affinis
Karlsson K, Puiac S, Winder M.
europepmc   +4 more sources

Spring resting egg production of the calanoid copepod, Eurytemora affinis, in a freshet-dominated estuary. [PDF]

open access: yesJ Plankton Res
Abstract Seasonal peaks in river discharge, such as snowmelt-dominated freshets, are predictable events that can have a large effect on flushing rates and salinity in estuaries. Resting eggs, which many coastal and estuarine copepods produce for overwintering or aestivation, could also serve to bridge predictable peaks in river discharge.
Breckenridge J, Pakhomov E.
europepmc   +3 more sources

Transfer of nodularin to the copepod Eurytemora affinis through the microbial food web [PDF]

open access: yesAquatic Microbial Ecology, 2009
Nodularia spumigena Mertens ex Bornet & Flahault 1886 (Cyanophyceae) frequently forms harmful blooms in the Baltic Sea, and the toxin nodularin has been found in calanoid copepods during the bl ...
S Sopanen   +7 more
openaire   +3 more sources

Microcrustacean community structure in the different water bodies of the Lake Fertő/Neusiedler See (Fertő-Hanság National Park, Hungary): new invaders, recurring and missing taxa [PDF]

open access: yesOpuscula Zoologica Instituti Zoosystematici et Oecologici Universitatis Budapestinensis, 2014
The composition and community parameters of the microcrustacean assemblages were studied at twenty one sampling sites located in different water bodies/habitats (open water, inner ponds, canal, reed belt) of the shallow turbid alkaline Lake Fertő ...
Kiss, Anita   +2 more
doaj   +2 more sources

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