Results 61 to 70 of about 15,915 (226)

The Movements of Copepoda

open access: yesJournal of Cell Science, 1899
ABSTRACT Since the time of Brady it has been generally supposed that amongst the Copepoda the most important locomotor organs were the antennules. This belief is categorically stated in Huxley’s text-book on ‘The Anatomy of Invertebrated Animals,’ p. 235.
openaire   +1 more source

Effects of Glyphosate on the Planktonic Microbiota: An Experimental Approach

open access: yesEnvironmental Toxicology, Volume 41, Issue 10, Page 889-905, October 2026.
ABSTRACT Glyphosate is one of the most widely used herbicides in the world, including in Brazil, and its dispersion through habitats and surface waters can impact entire aquatic ecosystems. However, experimental studies evaluating the effects of pesticides on whole planktonic communities, considering attributes such as richness, density and composition—
Melissa Progênio   +7 more
wiley   +1 more source

Distribution and abundance of Cladocera, Copepoda and impacts of alien species in the southwestern Caspian Sea during 1996-2014 [PDF]

open access: yesبوم‌شناسی آبزیان, 2019
The Caspian Sea ecosystem has been suffered from many problems since 1980s. Owing to the significance of zooplankton communities in marine ecosystems, the state of the fluctuations of Copepoda and Cladocera species and their relationship with Ctenophora ...
Siamak Bagheri, Jalil Sabkara
doaj  

Effects of Reduced Precipitation and Water Level Variability on Phytoplankton Dynamics and Thermal Structure in a Large Tropical Reservoir

open access: yesWater Resources Research, Volume 62, Issue 10, October 2026.
Abstract Drought is one of the most severe and complex natural hazards causing changes in water balance and impeding crucial water‐dependent ecosystem services. Over the last 25 years, multiple severe droughts linked to El Niño events have affected the Zambian and Zimbabwean regions.
Anna Joelle Greife   +11 more
wiley   +1 more source

Abundance of planktonic Copepoda (Crustacea) during METEOR cruise M44/2 (Gulf of Aqaba, Red Sea)

open access: yes, 2017
Abundance of planktonic Copepoda (Crustacea) during METEOR cruise M44/2 (Gulf of Aqaba, Red ...
Mizdalski, Elke   +5 more
core   +1 more source

Sublittoral Harpacticoida (Crustacea, Copepoda) from the Magellan Straits and the Beagle Channel (Chile). Preliminary results of abundance and generic diversity

open access: yesScientia Marina, 1999
Samples of meiofauna were collected with a Multicorer during the Magellan `Victor Hensen´ Campaign of RV `Victor Hensen´ in 1994 at 62 stations along the Magellan Straits and the Beagle Channel.
Kai Horst George, Horst Kurt Schminke
doaj   +1 more source

Copepoda

open access: yes, 2008
Published as part of Perez-Gelabert, Daniel E., 2008, Arthropods of Hispaniola (Dominican Republic and Haiti): A checklist and bibliography, pp.
openaire   +1 more source

Environmental Filtering Links Zooplankton Community Assembly and Resource‐Use Efficiency in the River Danube

open access: yesFreshwater Biology, Volume 71, Issue 10, October 2026.
ABSTRACT Terrestrial studies and pelagic studies in lakes generally report positive biodiversity–ecosystem functioning relationships, where more diverse communities perform better. In large rivers, strong environmental constraints constantly filter plankton communities, promoting species sorting and the dominance of well‐adapted taxa that may alter the
Flórián Tóth   +7 more
wiley   +1 more source

Contribuição à técnica de dissecação em Harpacticoidea (Copepoda, Crustacea)

open access: yes, 1981
Contribuição à técnica de dissecação em Harpacticoidea (Copepoda ...
Fonseca, Veronica Gomes da, Jakobi, Hans
core   +1 more source

Zooplankton diversity in Philippine Lakes [PDF]

open access: yes, 2001
Sustainable fisheries development partly depends on the availability of adequate zooplankton as principal food items of early life history stages of economically important fish species as well as of the adults of some species such as clupeids (e.g ...
Mamaril, Augustus C.
core   +1 more source

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