Results 41 to 50 of about 2,253 (199)

A Wake-Based Correlate of Swimming Performance and Foraging Behavior in Seven Co-Occurring Jellyfish Species [PDF]

open access: yes, 2010
It is generally accepted that animal–fluid interactions have shaped the evolution of animals that swim and fly. However, the functional ecological advantages associated with those adaptations are currently difficult to predict on the basis of ...
Colin, Sean   +3 more
core   +3 more sources

Diversity and Physiological Tolerance of Native and Invasive Jellyfish/Ctenophores along the Extreme Salinity Gradient of the Baltic Sea

open access: yesDiversity, 2021
Global change has led to manifold changes of marine ecosystems and biodiversity world-wide. While it has been shown that certain jellyfish and comb jelly species have increased regionally, it remains to be investigated if this is a general trend or ...
Cornelia Jaspers   +2 more
doaj   +1 more source

Prey capture by the cosmopolitan hydromedusae, Obelia spp., in the viscous regime [PDF]

open access: yes, 2016
Author Posting. © Association for the Sciences of Limnology and Oceanography, 2016. This article is posted here by permission of Association for the Sciences of Limnology and Oceanography for personal use, not for redistribution. The definitive version
Colin, Sean P.   +3 more
core   +1 more source

The hydromedusae and water masses of the Indian Ocean

open access: yesBrazilian Journal of Oceanography, 1991
This analysis of distribution and abundance of species of Hydromedusae completes a report (Vannucci & Navas, 1973b) on the ecology of Indian Ocean Hydromedusae based on the zooplankton collected during the International Indian Ocean Expedition (IIOE ...
D. Navas-Pereira, M. Vannucci
doaj   +1 more source

Ecological characteristics of the Mljet Islands seawater lakes (South Adriatic Sea) with special reference to their resident populations of medusae

open access: yesScientia Marina, 2000
Ecological properties and distribution and abundance of medusae were studied over an 18-month period in the Mljet Island seawater lakes, south-east Croatia.
A. Benovic   +6 more
doaj   +1 more source

A comparative study of populations of Ectopleura crocea and Ectopleura ralphi (Hydrozoa, Tubulariidae) from the Southwestern Atlantic Ocean [PDF]

open access: yes, 2014
Ectopleura crocea (L. Agassiz, 1862) and Ectopleura ralphi (Bale, 1884) are two of the nominal tubulariid species re-corded for the Southwestern Atlantic Ocean (SWAO), presumably with wide but disjunct geographical ranges and similar morphologies.
Ale, Ezequiel   +2 more
core   +1 more source

Oceanographic heterogeneity facilitates gelatinous zooplankton niche space and diversity

open access: yesLimnology and Oceanography Letters, Volume 11, Issue 1, January 2026.
Abstract Gelatinous zooplankton serve diverse ecological roles in shelf food webs—from grazers to predators. However, their spatial niches are poorly resolved, especially at detailed taxonomic levels, due to conventional techniques that are unable to measure distributions at fine spatial scales.
Adam T. Greer, Luciano M. Chiaverano
wiley   +1 more source

Hydrozoa, fjord Comau, Chile. [PDF]

open access: yes, 2007
The shallow-water hydrozoan fauna of fjordComau is surveyed. A total of thirty three specieswere recorded. They have been assigned to eightfamilies of Athecata, eight families of Thecata,two families of Narcomedusae and one family ofTrachymedusae.
Försterra, G   +2 more
core   +1 more source

Freshwater jellyfish in northern temperate lakes: Craspedacusta sowerbii in British Columbia, Canada

open access: yesAquatic Biology, 2021
Freshwater jellyfish species of the genus Craspedacusta purportedly originated from the Yangtze River catchment area, China, and have now been observed on all continents except Antarctica. Sightings of C.
F Lüskow   +2 more
doaj   +1 more source

Prey Resource Utilization by Coexistent Hydromedusae from Friday Harbor, Washington, USA [PDF]

open access: yes, 2002
Prey selection patterns were quantified for a sympatric group of hydromedusae from Friday Harbor, WA. Selection patterns varied between species, but were largely replicable between sample dates and resembled dietary patterns found in similar studies from
Colin, Sean, Costello, John H.
core   +1 more source

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