Results 81 to 90 of about 1,828 (200)

Global status, impacts, and management of rocky temperate mesophotic ecosystems

open access: yesConservation Biology, Volume 38, Issue 1, February 2024.
Abstract The ecology and function of rocky temperate mesophotic ecosystems (TMEs) remain poorly understood globally despite their widespread distribution. They typically occur at 20–150 m (the limit of photosynthesis), and on rocky substratum they support rich benthic communities and mobile fauna.
James J. Bell   +5 more
wiley   +1 more source

Complex Patterns of Habitat Use by Juvenile Spider Crabs Maja Brachydactila Revealed by Stable Isotope Analyses [PDF]

open access: yes, 2005
[Abstract] Patterns of habitat use by spider crab juveniles, Maja brachydactila, from two geographic areas in the NW coast of the Iberian Peninsula, were analyzed through the analysis of Carbon and Nitrogen stable isotope relations in two tissues (muscle
Bernárdez Martí, Cristina   +4 more
core  

Relationships between sponges and crabs: patterns of epibiosis on Inachus aguiarii (Decapoda: Majidae)

open access: yesMarine Biology, 1992
6 páginas, 4 figuras, 4 tablas. The association between sponges and the crab Inachus aguiarii Brito Capello, 1876 was studied by analysing the relationships between sponge distributional patterns on the crab carapaces and several morphological and biological crab parameters.
Maldonado, Manuel   +2 more
openaire   +2 more sources

Genetic divergence and migration patterns of a galatheoid squat lobster highlight the need for deep‐sea conservation

open access: yesMolecular Ecology, Volume 33, Issue 1, January 2024.
Abstract Information on genetic divergence and migration patterns of vent‐ and seep‐endemic macrobenthos can help delimit biogeographical provinces and provide scientific guidelines for deep‐sea conservation under the growing threats of anthropogenic disturbances.
Ting Xu   +9 more
wiley   +1 more source

Seasonal biodiversity and ecological studies on the epiphytic microalgae communities in polluted and unpolluted aquatic ecosystem at Assiut, Egypt [PDF]

open access: yes, 2017
A qualitative and quantitative study on epiphytic microalgae was carried out seasonally from November 2015 to August 2016 to follow up their community structures on aquatic macrophytes related to some physico-chemical properties of two polluted
Adam, Mahmoud S   +3 more
core   +2 more sources

About the contact pads of Gryphaea Dilatata Sowerby (Dysodonta, Bivalvia) from the Oxfordian deposits of the Nizhnie Mnevniki (Moscow)

open access: yesИзвестия высших учебных заведений: Геология и разведка, 2015
The epibiosis’s features of the Oxfordian oysters Gryphaea dilatata Sowerby from Nizhnie MnevniH (Moscow) are first studied. The oysters used the attachment as a way to root to the substrate.
A. P. Vasina   +2 more
doaj   +1 more source

Communities and Attachment Networks Associated with Primary, Secondary and Alternative Foundation Species; A Case Study of Stressed and Disturbed Stands of Southern Bull Kelp

open access: yesDiversity, 2019
Southern bull kelps (Durvillaea spp., Fucales) are ‘primary’ foundation species that control community structures and ecosystem functions on temperate wave-exposed rocky reefs.
Mads S. Thomsen, Paul M. South
doaj   +1 more source

Epibiosis and masking material in the spider crab Maja squinado (Decapoda: Majidae) in the Ría de Arousa (Galicia, NW Spain) [PDF]

open access: yes, 1997
[Abstract] Majid crabs present a marked masking behaviour, which, in addition to the phenomenon of epibiosis on their exoskeleton, constitutes a complex camouflage system to ward off predators.
Fernández, Luis   +3 more
core   +1 more source

Sargassum polyceratium (Phaeophyceae, Fucaceae) surface molecule activity towards fouling organisms and embryonic development of benthic species [PDF]

open access: yes, 2011
International audienceCoral reefs have undergone profound ecological changes over recent decades. Areas formerly covered by scleractinian coral species are now often overgrown by macroalgae.
Gros, O.   +3 more
core   +4 more sources

The bromotyrosine derivative Ianthelline isolated from the Arctic marine sponge Stryphnus fortis inhibits marine micro- and macrobiofouling [PDF]

open access: yes, 2014
International audienceThe inhibition of marine biofouling by the bromotyrosine derivative ianthelline, isolated from the Arctic marine sponge Stryphnus fortis, is described. All major stages of the fouling process are investigated.
Andersen, Jeanette H.   +9 more
core   +3 more sources

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