Results 11 to 20 of about 16,633 (224)

A Preliminary Study on the Effects of Taurine-Enriched Rotifers on the Growth and Survival of the Small Yellow Croaker Larimichthys polyactis Larvae

open access: yesAnimals, 2022
The effect of feeding with taurine-enriched rotifers on larval growth and survival in the small yellow croaker Larimichthys polyactis was investigated. Rotifers, control (without taurine enrichment) or enriched with a commercial taurine supplement at two
Jeong-Hyeon Cho   +2 more
doaj   +1 more source

Biological indicators of ecological quality in typical urban river-lake ecosystems: The planktonic rotifer community and its response to environmental factors

open access: yes, 2020
River-lake system is the framework of the “sponge city”, tackling urban water problems of flooding. Rotifers, an essential zooplankton component of water ecosystems, are sensitive to environmental changes.
Diwen Liang   +5 more
semanticscholar   +1 more source

Effect of Brachionus rubens on the growth characteristics of various species of microalgae

open access: yesElectronic Journal of Biotechnology, 2016
Background: Cultivation of algae for conversion to biofuels has gained global interest. Outdoor raceway cultivation is preferred because of its lower capital and operating costs.
Reda A.I. Abou-Shanab   +5 more
doaj   +1 more source

Free Amino Acid Enriched Rotifer for Larval Grouper Cromileptes altivelis (Pengkayaan Rotifer dengan Asam Amino Bebas Untuk Larva Kerapu Bebek Cromileptes altivelis)

open access: yesIlmu Kelautan, 2015
Pembenihan ikan kerapu dihadapkan pada rendahnya sintasan, terutama fase awal hidupnya. Rendahnya sintasan diduga berhubungan dengan belum berkembangnya organ pencernaan larva dan tidak tersedianya pakan yang siap diserap tubuh.
Dedi Jusadi   +3 more
doaj   +1 more source

Adaptive responses to environmental variability in rotifers: Integrating plasticity and bet hedging in dormancy exit [PDF]

open access: yesEcology.
Abstract Environmental variability imposes strong selective pressures that may favor adaptive responses such as phenotypic plasticity and bet hedging. Plasticity is generally favored under predictable conditions, whereas bet hedging is advantageous against environmental uncertainty. Plastic responses rely on reliable cues to adjust phenotypes to future
Solano‐Udina C   +2 more
europepmc   +2 more sources

Nanoplastic Ingestion Enhances Toxicity of Persistent Organic Pollutants (POPs) in the Monogonont Rotifer Brachionus koreanus via Multixenobiotic Resistance (MXR) Disruption.

open access: yesEnvironmental Science and Technology, 2018
Among the various materials found inside microplastic pollution, nanosized microplastics are of particular concern due to difficulties in quantification and detection; moreover, they are predicted to be abundant in aquatic environments with stronger ...
Chang-Bum Jeong   +7 more
semanticscholar   +1 more source

Mycosporine-Like Amino Acids (MAAs) in Zooplankton

open access: yesMarine Drugs, 2020
Organisms have different adaptations to avoid damage from ultraviolet radiation and one such adaptation is the accumulation of mycosporine-like amino acids (MAAs).
Samuel Hylander
doaj   +1 more source

Rotifers: Exquisite Metazoans [PDF]

open access: yesIntegrative and Comparative Biology, 2002
Rotifers comprise a modestly sized phylum (≈1,850 species) of tiny (ca. 50-2,000 μm), bilaterally symmetrical, eutelic metazoans, traditionally grouped within the pseudocoelomates or Aschelminthes. These saccate to cylindrically shaped protostomes possess three prominent regions (corona, trunk, foot).
openaire   +2 more sources

The importance of environmental differences in the structuring of rotifer functional diversity

open access: yesJournal of Limnology, 2019
A dynamic change in environmental conditions among floodplain habitats with different geomorphology might be a significant trigger in determining rotifer functional diversity.
Anita Galir Balkić
doaj   +1 more source

Report of rotifer-ciliate-gastropod hyperepibiosis found on snail (Mollusca) from Goa, India

open access: yesActa Biologica, 2021
Here we report a rotifer-ciliate-gastropod hyperepibiosis in freshwater canal, Goa, India. A rotifer Philodina cf. megalotrocha Ehrenberg, 1832 was found attached on the colony of Epistylis plicatilis Ehrenberg, 1838 which was epibiont on gastropod ...
Tapas Chatterjee   +3 more
doaj   +1 more source

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