Results 11 to 20 of about 102,219 (261)

The Origin of Filter Feeding in Whales [PDF]

open access: yesCurrent Biology, 2017
As the largest known vertebrates of all time, mysticetes depend on keratinous sieves called baleen to capture enough small prey to sustain their enormous size [1]. The origins of baleen are controversial: one hypothesis suggests that teeth were lost during a suction-feeding stage of mysticete evolution and that baleen evolved thereafter [2-4], whereas ...
Jonathan H, Geisler   +3 more
openaire   +2 more sources

Filter-Feeding Pacific Lamprey (Entosphenus tridentatus) Ammocetes Can Reduce Suspended Concentrations of E. coli Bacteria

open access: yesFishes, 2023
Filter-feeding invertebrates such as bivalves have been shown to improve the health of aquatic systems by reducing concentrations of bacteria and other harmful suspended organisms, but it remains unknown if microphagous suspension-feeding fishes can ...
Parker Kalan   +4 more
doaj   +1 more source

Phytoplankton control by stocking of filter-feeding fish in a subtropical plateau reservoir, southwest China

open access: yesFrontiers in Marine Science, 2023
Stocking of filter-feeding fish (mainly Hypophthalmichthys molitrix and Aristichthys nobilis) is a common method used in lakes and reservoirs in (sub)tropical China to control phytoplankton, but the results are ambiguous and lack long-term data to ...
Chaoshuo Zhang   +19 more
doaj   +1 more source

RETRACTED ARTICLE: Lateral palatal foramina do not indicate baleen in fossil whales

open access: yesScientific Reports, 2022
Today’s mysticetes filter-feed using baleen, a novel integumentary structure with no apparent homolog in any living mammal. The origins of filter-feeding and baleen can be informed by the fossil record, including rare instances of soft tissue ...
Carlos Mauricio Peredo   +2 more
doaj   +1 more source

Interactions between seagrass complexity, hydrodynamic flow and biomixing alter food availability for associated filter-feeding organisms. [PDF]

open access: yesPLoS ONE, 2014
Seagrass shoots interact with hydrodynamic forces and thereby a positively or negatively influence the survival of associated species. The modification of these forces indirectly alters the physical transport and flux of edible particles within seagrass ...
Vanessa González-Ortiz   +6 more
doaj   +1 more source

Rates of Filtration and Ingestion of a Microalga by Philodina roseola (Rotifera: Bdelloidea)

open access: yesActa Biológica Colombiana, 2016
Rotifers play an important role in biogeochemical cycles and organic productivity of freshwater ecosystems due to their high metabolic rates. Information on filter feeding, their main process of energy acquisition, are relevant and still scarce for ...
Raquel Aparecida Moreira   +2 more
doaj   +1 more source

The Feeding of Filters [PDF]

open access: yesJournal of Industrial & Engineering Chemistry, 1921
n ...
openaire   +2 more sources

Use of fish species from different trophic levels to control algae and water quality: An enclosure experiment in eutrophic area of Xiaojiang River.

open access: yesPLoS ONE, 2017
The effects of stocking both filter-feeding fish and piscivorous fish were compared to the effects of stocking only filter-feeding fish for suppressing algal blooms and improving water quality in the impoundment area of Xiaojiang River where catfish were
Lian Hu   +5 more
doaj   +1 more source

Balanced multiple‐layer dual‐mode substrate integrated waveguide filters with controllable finite‐transmission zeros

open access: yesIET Microwaves, Antennas & Propagation, 2021
This paper proposes three balanced multiple‐layer dual‐mode substrate integrated waveguide (SIW) bandpass filters. The first balanced filter has two substrate layers, and two pairs of balanced feeding ports are located on the upper substrate layer.
Qing Liu   +4 more
doaj   +1 more source

Feeding strategy and dietary preference shape the microbiome of epipelagic copepods in a warm nutrient‐impoverished ecosystem

open access: yesEnvironmental DNA, 2023
Copepods provide a rich organic microenvironment allowing the settlement and proliferation of microorganisms, forming dynamic microbial hotspots in the oceans.
Ximena Velasquez   +7 more
doaj   +1 more source

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