Results 21 to 30 of about 43,591 (273)

First report of two parasitic copepods of Pampus argenteus (Stromateidae) in west of Persian Gulf, Iran [PDF]

open access: yesIranian Journal of Animal Biosystematics, 2015
A survey on parasitic copepods was carried out on Pampus argenteus Euphrasen, 1788 in Hormozgan province. Totally, 62 specimens were caught by bottom trawl from northwest of Qeshm Island in summer 2010 and winter 2011. These were immediately frozen in on-
Maryam Khosheghbal, Jamileh Pazooki
doaj   +1 more source

Seasonal change in acclimatised respiration rate of Temora longicornis [PDF]

open access: yes, 2014
We investigated the seasonal changes in the respiration rate (R) of adult Temora longicornis (Müller) acclimatised to in situ conditions over 1 yr. Mean (±1 SE) R varied from 50.5 ± 2.8 nl O2 ind.-1 h-1 in December to 73.2 ± 3.53 nl O2 ind.-1 h-1 in ...
Altunbaş, Yener, Castellani, Claudia
core   +1 more source

Skistodiaptomus pallidus (Copepoda: Diaptomidae) establishment in New Zealand natural lakes, and its effects on zooplankton community composition [PDF]

open access: yes, 2014
The North American calanoid copepod Skistodiaptomus pallidus is an emerging invader globally, with non-indigenous populations recorded from constructed waters in New Zealand, Germany and Mexico since 2000. We examined the effects of S.
Duggan, Ian C.   +4 more
core   +2 more sources

Effect of Grazing-Mediated Dimethyl Sulfide (DMS) Production on the Swimming Behavior of the Copepod Calanus helgolandicus [PDF]

open access: yes, 2013
Chemical interactions play a fundamental role in the ecology of marine foodwebs. Dimethyl sulfide (DMS) is a ubiquitous marine trace gas that acts as a bioactive compound by eliciting foraging behavior in a range of marine taxa including the copepod ...
Bode, Nikolai   +3 more
core   +2 more sources

Acute and Chronic Effects of the Antifouling Booster Biocide Diuron on the Harpacticoid Copepod Tigriopus japonicus Revealed through Multi-Biomarker Determination

open access: yesJournal of Marine Science and Engineering, 2023
Diuron, an additive biocide in antifouling paints, is widely employed to curtail the attachment of organisms on submerged surfaces in aquatic structures.
Young-Joo Yun   +3 more
doaj   +1 more source

Spatial and temporal patterns of the zooplankton in the Westerschelde estuary [PDF]

open access: yes, 1993
The invertebrate zooplankton fauna of the Westerschelde (Belgium and The Netherlands) was investigated during 2 yr by means of monthly samples along a salinity gradient.
Soetaert, K.E.R., Van Rijswijk, P.
core   +2 more sources

iDNA at Sea: Recovery of Whale Shark (Rhincodon typus) Mitochondrial DNA Sequences from the Whale Shark Copepod (Pandarus rhincodonicus) Confirms Global Population Structure

open access: yesFrontiers in Marine Science, 2017
The whale shark (Rhincodon typus) is an iconic and endangered species with a broad distribution spanning warm-temperate and tropical oceans. Effective conservation management of the species requires an understanding of the degree of genetic connectivity ...
Mark Meekan   +15 more
doaj   +1 more source

Copepods’ Response to Burgers’ Vortex: Deconstructing Interactions of Copepods with Turbulence [PDF]

open access: yesIntegrative and Comparative Biology, 2015
This study examined the behavioral response of two marine copepods, Acartia tonsa and Temora longicornis, to a Burgers' vortex intended to mimic the characteristics of a turbulent vortex that a copepod is likely to encounter in the coastal or near-surface zone.
D R, Webster, D L, Young, J, Yen
openaire   +2 more sources

Laboratory evaluation of Mesocyclops annulatus (Wierzejski, 1892) (Copepoda: Cyclopidea) as a predator of container-breeding mosquitoes in Argentina

open access: yesMemorias do Instituto Oswaldo Cruz, 2002
In laboratory bioassays we tested the predatory capacity of the copepod Mesocyclops annulatus on Aedes aegypti and Culex pipiens larvae. A single adult female of M. annulatus caused 51.6% and 52.3% mortality of 50 first instar larvae of Ae.
María V Micieli   +2 more
doaj   +1 more source

Distinct vertical behavior of key Arctic copepods following the midnight sun period in the East Siberian continental margin region, Arctic Ocean

open access: yesFrontiers in Marine Science, 2023
Diel vertical migration (DVM) of zooplankton plays a vital role in biological carbon pump and food web interactions. However, there is considerable debate about the DVM of zooplankton in response to environmental changes in the Arctic Ocean.
Wuju Son   +6 more
doaj   +1 more source

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