Results 71 to 80 of about 5,761 (222)

Inter‐Period and Inter‐Season Variability of Zooplankton of a Mountain Lake With an Emphasis on Under‐Ice Communities

open access: yesFreshwater Biology, Volume 70, Issue 8, August 2025.
ABSTRACT Only recently the under‐ice period is recognised as a time of plankton activity. However, most studies on under‐ice zooplankton focus on low‐land lakes over relatively short temporal scales; long‐term under‐ice zooplankton dynamics in mountain lakes remain largely unknown. We compared the under‐ice zooplankton community (one sampling per year;
Ulrike Obertegger   +2 more
wiley   +1 more source

Comparative analysis of the molecular starvation response of Southern Ocean copepods

open access: yesMolecular Ecology, Volume 34, Issue 15, August 2025.
Abstract Large lipid‐storing copepods dominate mesozooplankton biomass in the polar oceans and form a critical link between primary production and higher trophic levels. The ecological success of these species depends on their ability to survive periods of food deprivation in a highly seasonal environment, but the molecular changes that mediate ...
Cory A. Berger   +3 more
wiley   +1 more source

Some common species of planktonic harpacticoida (Crustacea, Copepoda) from Indonesian waters

open access: yesJournal of Biological Researches, 2010
Taxonomic study was made on the species of the order Harpacticoida recently collected from 9 sites in Indonesian waters. Six species from 5 genera and 5 families Clytemnestridae, Ectinosomatidae, Harpacticidae, Tachidiidae and Talestridae, including ...
Mulyadi Mulyadi
doaj   +1 more source

Unraveling the intricate biodiversity of the benthic harpacticoid genus ��it��Nannopus��/it�� (Copepoda, Harpacticoida, Nannopodidae) in Korean waters [PDF]

open access: yes, 2019
Nannopus (Harpacticoida, Nannopodidae) species are abundant and widely distributed throughout the world across a variety of habitats. Nannopus is well known for high frequencies of misidentifications and thus may comprise several cryptic complexes and ...
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core   +1 more source

A Novel Invertebrate Predator on an Oceanic Island: Impacts and Invasion Dynamics of Kontikia andersoni on Macquarie Island

open access: yesEcology and Evolution, Volume 15, Issue 7, July 2025.
This study examines the invasion dynamics of the predatory invertebrate flatworm Kontikia andersoni, and its impacts on the invertebrate communities of sub‐Antarctic Macquarie Island. Our findings indicate that at higher elevations where K. andersoni is present there are significant reductions in invertebrate richness.
Kita M. Williams   +4 more
wiley   +1 more source

NUEVOS REGISTROS DE COPÉPODOS HARPACTICOIDES (CRUSTACEA: COPEPODA: HARPACTICOIDA), PARA AGUAS CUBANAS.

open access: yesRevista de Investigaciones Marinas, 2023
Se registran por primera vez para las aguas cubanas dos familias, tres géneros y tres especies de copépodos harpacticoides bentónicos. Además, se brinda la profundidad y el tipo de sustrato en que fueron encontrados.
Carlos Varela   +2 more
doaj  

Copepods (Crustacea, Copepoda) of anchialine caves in Croatia [PDF]

open access: yes, 2009
Istraživanje skupine Copepoda provedeno je u anhijalinim spiljama Hrvatske tijekom 2003. , 2004. i 2005. godine. Uzorkovanja su vršena od ožujka 2003. do srpnja 2005. godine, a uzorci su prikupljeni od strane Hrvatskog prirodoslovnog muzeja.
Radanović, Kosta
core   +1 more source

Prey Availability and Diet of Early Life Stages of Lake Whitefish (Coregonus clupeaformis) in the Fishing Islands of Lake Huron

open access: yesEcology of Freshwater Fish, Volume 34, Issue 3, July 2025.
ABSTRACT Declines in recruitment of lake whitefish (Coregonus clupeaformis) in the Laurentian Great Lakes have been attributed to a reduction in the amount of zooplankton prey available to young life stages, stemming from the ecosystem effects of invasive dreissenid mussels.
Issac Hébert, Erin S. Dunlop
wiley   +1 more source

Zur Biologie vonParamphiascella fulvofasciata (Copepoda, Harpacticoida) [PDF]

open access: yesHelgoländer Meeresuntersuchungen, 1986
The benthic harpacticoid copepodParamphiascella fulvofasciata Rosenfield & Coull was collected from holdfasts ofLaminaria hyperborea from a subtidal area of Helgoland (North Sea). All developmental stages ofP. fulvofasciata are raptorial feeders.
openaire   +1 more source

Hydroelectric Dams Affect Hyporheic Copepod Diversity

open access: yesRiver Research and Applications, Volume 41, Issue 4, Page 797-807, May 2025.
ABSTRACT This study investigates the ecological impact of a small hydroelectric power plant (SHPP) on the hyporheic zone of the venacquaro stream (VEN), a low‐order groundwater‐fed stream in Central Italy. The hyporheic zone, a critical ecological interface where groundwater and surface water interact, plays a pivotal role in nutrient cycling ...
M. Di Cicco   +4 more
wiley   +1 more source

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