Results 31 to 40 of about 3,382 (116)

Reproductive and bloom patterns of Pelagia noctiluca in the Strait of Messina, Italy [PDF]

open access: yes, 2018
Investigations on sexual reproduction of jellyfish are essential to understanding mechanisms and patterns of outbreaks formation. Pelagia noctiluca (Forskål, 1775) (Scyphozoa) is known as the predominant jellyfish species with direct development in ...
Aglieri, G.   +6 more
core   +1 more source

Deepwater Sharks at Their Northern Limits—Distribution, Diet and Trophic Relations

open access: yesMarine Ecology, Volume 46, Issue 1, January 2025.
ABSTRACT Deepwater areas and continental slope regions south and west off Iceland are characterized by a relatively high species diversity and abundance of sharks that likely play a critical ecological role within this ecosystem. The study investigates trophic ecology of the sharks employing stomach content analysis and stable isotope analysis of ...
Jón Sólmundsson   +2 more
wiley   +1 more source

Interannual size changes of adult Aurelia sp.5 medusae stage in the Marine Protected Area of Mljet Island South Adriatic [PDF]

open access: yes, 2012
Aurelia aurita s.l. is the most widespread scyphozoan jellyfish that recurrently appear "en mass" and forms large aggregations mainly in coastal waters, embayments and estuaries.
Bonnet, Delphine   +7 more
core   +1 more source

The first record of the white-spotted Australian jellyfish Phyllorhiza punctata von Lendenfeld, 1884 from Maltese waters (Western Mediterranean) and from the Ionian coast of Italy [PDF]

open access: yes, 2017
The occurrence of the white-spotted Australian jellyfish Phyllorhiza punctata Lendenfeld, 1884, an Indo-Pacific scyphozoan species mainly restricted to the Levantine Basin, is hereby reported for the first time from Maltese waters (western ...
Balistreri, Paolo   +6 more
core   +1 more source

Carbon and Nitrogen Stable Isotopes Evidence High Trophic Segregation Within a Meso‐ to Bathypelagic Micronektonic Invertebrate Community From Canyons in the North‐East Atlantic

open access: yesMarine Ecology, Volume 46, Issue 1, January 2025.
ABSTRACT In deep‐pelagic ecosystems, the trophic ecology of micronektonic species (such as fish, jellyfish, krill, shrimps, and cephalopods) is largely overlooked, with most research focusing almost exclusively on fish. However, like fish, invertebrate organisms play key roles in food webs, both as consumers and as predators.
Liz Loutrage   +3 more
wiley   +1 more source

Hydrozoa e Scyphozoa existentes no Instituto Oceanográfico II [PDF]

open access: yesBoletim do Instituto Oceanográfico, 1954
In this paper are given distributional records of species already known to frequent brazilian waters. Full description and figures are given of speoies not hitherto known from this coast. Of the mentioned 2O speoies of hydroids, 5 are new for brazilian waters (Eudendrium carneun, E.capillare.
openaire   +4 more sources

Roaming the Seas—Assessing Marine Invertebrate Biodiversity Along Salinity Gradients With Zooplankton and eDNA Metabarcoding

open access: yesEnvironmental DNA, Volume 6, Issue 6, November–December 2024.
We assessed eDNA metabarcoding from surface water, bottom water, and sediment as well as zooplankton metabarcoding for their applicability to identify the known decline in invertebrate diversity along salinity gradients. All approaches identified regional communities, but with varying explanatory power, with none of these methods being able to ...
Alica Ohnesorge   +6 more
wiley   +1 more source

Life Cycle Reversal in Aurelia sp.1 (Cnidaria, Scyphozoa)

open access: yesPLOS ONE, 2015
The genus Aurelia is one of the major contributors to jellyfish blooms in coastal waters, possibly due in part to hydroclimatic and anthropogenic causes, as well as their highly adaptive reproductive traits. Despite the wide plasticity of cnidarian life cycles, especially those recognized in certain Hydroza species, the known modifications of Aurelia ...
Jinru He   +3 more
openaire   +5 more sources

Upside-Down but Headed in the Right Direction: Review of the Highly Versatile Cassiopea xamachana System [PDF]

open access: yes, 2018
The upside-down jellyfish Cassiopea xamachana (Scyphozoa: Rhizostomeae) has been predominantly studied to understand its interaction with the endosymbiotic dinoflagellate algae Symbiodinium. As an easily culturable and tractable cnidarian model, it is an
Abrams, Michael J., Ohdera, Aki H.
core  

Cnidaria in UK coastal waters: description of spatio-temporal patterns and inter-annual variability [PDF]

open access: yes, 2014
Note that the accepted version of this paper is available on open access in ORE at: http://hdl.handle.net/10871/15245Concern has been expressed over future biogeographical expansion and habitat capitalization by species of the phylum Cnidaria, as this ...
Brendan J. Godley   +5 more
core   +1 more source

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