Results 21 to 30 of about 6,393 (214)

Diversity, Distribution and Phylogenetic Relationships of Deep-Sea Lithistids (Porifera, Heteroscleromorpha) of the Azores Archipelago

open access: yesFrontiers in Marine Science, 2021
Lithistid sponges are globally distributed in temperate and sub-tropical areas, constituting an important component of deep-sea benthic communities where they form structurally complex and vulnerable marine ecosystems (VMEs). In this study, we assess the
Joana R. Xavier   +9 more
doaj   +1 more source

The Second Record of Gymnesigobius medits Kovačić, Ordines, Ramirez-Amaro & Schliewen, 2019, the Deepest Benthic Gobiiform Species, and the Additional Records of Gobius xoriguer Iglésias, Vukić & Šanda, 2021 (Actinopterygii: Gobiiformes: Gobiidae)

open access: yesFishes, 2023
Gymnesigobius medits is reported for the first time after a recent description recorded from the Balearic Islands and from the slope of the Gulf of Vera on the Iberian Peninsula coast.
Marcelo Kovačić   +3 more
doaj   +1 more source

Distribution of Meiofauna in Bathyal Sediments Influenced by the Oxygen Minimum Zone Off Costa Rica

open access: yesFrontiers in Marine Science, 2018
Ocean deoxygenation has become a topic of increasing concern because of its potential impacts on marine ecosystems, including oxygen minimum zone (OMZ) expansion and subsequent benthic effects.
Carlos Neira   +4 more
doaj   +1 more source

Partially disarticulated new Miocene burrower bug (Hemiptera: Heteroptera: Cydnidae) from Cerová (Slovakia) documents occasional preservation of terrestrial arthropods in deep-marine sediments

open access: yesEuropean Journal of Entomology, 2015
The state of preservation of the bug Sehirus carpathiensis J.A. Lis, Vršanský & Schlögl, sp. n. (Hemiptera: Heteroptera: Cydnidae) from the Lakšárska Nová Ves Formation at Cerová (Slovakia) supports extremely rapid sinking and burial in upper bathyal ...
Peter VRŠANSKÝ   +6 more
doaj   +1 more source

The molluscan fauna of Chella Bank and surroundings (Western Mediterranean Sea)

open access: yesScientia Marina, 2023
Molluscs of Chella Bank and its surroundings were studied from 21 samples collected with a van Veen grab in the depth range 95-729 m. A total of 299 taxa were identified (77 live-taken), thus increasing by more than 95% the species of molluscs reported ...
José Antonio Caballero-Herrera   +8 more
doaj   +1 more source

A New Species of Coralliidae (Cnidaria: Octocorallia) Collected from Eastern Japan

open access: yesSpecies Diversity, 2023
A new species of Hemicorallium Gray, 1867 (Coralliidae), Hemicorallium meraboshi sp. nov., is described here. The specimen was found at a depth of 1744–1755 m, approximately 340 km east of the Honshu (mainland Japan) coast.
Masanori Nonaka   +2 more
doaj   +1 more source

Distribution of meiobenthos at bathyal depths in the Mediterranean Sea. A comparison between sites of contrasting productivity

open access: yesScientia Marina, 2004
In order to study the distribution of meiobenthos (Metazoa and Foraminifera) at bathyal depths along a west-east productivity gradient in the Mediterranean Sea, stations along the continental slopes of the Balearic Sea, west Ionian and east Ionian Seas ...
Anastasios Tselepides   +2 more
doaj   +1 more source

Lebensspuren of the Bathyal Mid-Atlantic Ridge [PDF]

open access: yesDeep Sea Research Part II: Topical Studies in Oceanography, 2013
The extent of megafaunal bioturbation was characterised at flat sedimented sites on the Mid-Atlantic Ridge (MAR) at 2500 m depth. This study investigated the properties of and spatial variation in surficial bioturbation at the MAR. Lebensspuren assemblages were assessed at four superstations either side of the MAR and in two different surface ...
Bell, James B.   +2 more
openaire   +4 more sources

The timing of Barleik Formation and its implication for the Devonian tectonic evolution of Western Junggar, NW China

open access: yesOpen Geosciences, 2021
The timing of Barleik Formation in Xinjiang, NW China, has not been constrained by accurate geochronology yet, while this work is of great significance to help reconstruct the geological tectonic evolution of Western Junggar.
Hui Yuanxiu   +6 more
doaj   +1 more source

Bivalve Diversity on the Continental Shelf and Deep Sea of the Perdido Fold Belt, Northwest Gulf of Mexico, Mexico

open access: yesDiversity, 2021
Mollusk diversity in coastal areas of the Gulf of Mexico (GOM) has been studied extensively, but this is not the case for deep-water habitats. We present the first quantitative characterization of mollusks in shallow and deep waters of the Perdido Fold ...
Nancy Yolimar Suárez-Mozo   +5 more
doaj   +1 more source

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