Results 21 to 30 of about 3,161 (199)

Connections to the Deep: Deep Vertical Migrations, an Important Part of the Life Cycle of Apherusa glacialis, an Arctic Ice-Associated Amphipod

open access: yesFrontiers in Marine Science, 2021
Arctic sea ice contains a substantial amount of living biota of which part is lost through melt and export out of the Arctic Ocean every year. It is unclear how populations can be maintained within the Arctic Ocean.
Magnus Drivdal   +7 more
doaj   +1 more source

Life history of the amphipod Corophium insidiosum (Crustacea: Amphipoda) from Mar Piccolo (Ionian Sea, Italy)

open access: yesScientia Marina, 2006
A one-year study was conducted on the life history of the amphipod Corophium insidiosum (Crawford, 1937) in the Mar Piccolo estuary (Southern Italy).
Ermelinda Prato, Francesca Biandolino
doaj   +1 more source

Comparison of some epigean and troglobiotic animals regarding their metabolism intensity. Examination of a classical assertion

open access: yesInternational Journal of Speleology, 2019
This study determines oxygen consumption (R), electron transport system (ETS) activity and R/ETS ratio in two pairs of epigean and hypogean crustacean species or subspecies.
Tatjana Simčič, Boris Sket
doaj   +1 more source

Diversity and Functional Patterns of Benthic Amphipods in the Coralline Intertidal Zones of a Marine National Park, India

open access: yesFrontiers in Marine Science, 2020
Coralline intertidal habitats of marine protected areas (MPAs) are important model systems to investigate species diversity and ecological functioning of benthic communities.
Tatiparthi Srinivas   +3 more
doaj   +1 more source

Algal Epibionts as Co-Engineers in Mussel Beds: Effects on Abiotic Conditions and Mobile Interstitial Invertebrates

open access: yesDiversity, 2019
Mussels and macroalgae have long been recognized as physical ecosystem engineers that modulate abiotic conditions and resources and affect the composition of rocky shore assemblages.
Jorge L. Gutiérrez   +2 more
doaj   +1 more source

Selective Fatty Acid Retention and Turnover in the Freshwater Amphipod Pallaseopsis quadrispinosa

open access: yesBiomolecules, 2021
Gammarid amphipods are a crucial link connecting primary producers with secondary consumers, but little is known about their nutritional ecology. Here we asked how starvation and subsequent feeding on different nutritional quality algae influences fatty ...
Sami J. Taipale   +4 more
doaj   +1 more source

Metal Accumulations in Two Extreme-Environment Amphipods, Hadal Eurythenes gryllus and Antarctic Pseudorchomene plebs

open access: yesJournal of Marine Science and Engineering, 2023
The hadal zone and Antarctic Ocean are two of the least-explored habitats. Knowledge about human impacts on these two extreme environments is limited. Here, we analyzed the metal accumulations of two amphipod species, Eurythenes gryllus, from the Mariana
Shaojun Huang   +6 more
doaj   +1 more source

An Amphipod Invasion [PDF]

open access: yesNature, 1913
MANY specimens of a small amphipod crustacean, Euthemisto compressa, Goes, have been forwarded to me by Mr. T. H. Nelson, of Redcar. On May 23 and 24 these were washed ashore in incredible numbers on the coast of Yorkshire, where they lay from Saltburn to Teesmouth—a distance of ten miles in drifts several inches deep.
openaire   +2 more sources

Soft-bottom exploration of assemblage patterns of the Red Sea amphipods at multiple spatial and vertical scales

open access: yesEgyptian Journal of Aquatic Research, 2021
We described here the assemblage patterns accompanying the soft-bottom amphipods on both spatial and vertical scales. During winter 2020, 6820 individuals were collected from Hurghada and Shalateen, the Red Sea coast from five different depths ranging ...
Mahmoud A. Attallah   +5 more
doaj   +1 more source

Swarms of Amphipods [PDF]

open access: yesNature, 1893
ONCE last winter on entering the laboratory here after it had been shut up for a few days, we found the floor, tables, shelves, window-ledges, and even dishes on the highest shelves, covered with great numbers of dead amphipods. These were found to be Orchestia gammarellus (the shore-hopper).
openaire   +2 more sources

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