Results 1 to 10 of about 81 (75)

Patterns of Diversity of the Rissoidae (Mollusca: Gastropoda) in the Atlantic and the Mediterranean Region [PDF]

open access: yesThe Scientific World Journal, 2012
The geographical distribution of the Rissoidae in the Atlantic Ocean and Mediterranean Sea was compiled and is up-to-date until July 2011. All species were classified according to their mode of larval development (planktotrophic and nonplanktotrophic ...
Sérgio P. Ávila   +2 more
doaj   +4 more sources

Description of Alvania wangi Xu, Qi & Kong, sp. nov. (Mollusca, Gastropoda, Littorinimorpha, Rissoidae) from the East China Sea [PDF]

open access: yesZooKeys, 2022
Alvania wangi Xu, Qi & Kong, sp. nov. (Mollusca, Gastropoda, Littorinimorpha, Rissoidae) was discovered within the intertidal zone in the Nanji Islands and Zhoushan Islands, Zhejiang Province, China.
Biyang Xu, Lu Qi, Lingfeng Kong, Qi Li
doaj   +4 more sources

Dispersal ability, habitat characteristics, and sea-surface circulation shape population structure of Cingula trifasciata (Gastropoda: Rissoidae) in the remote Azores Archipelago [PDF]

open access: yesBMC Ecology and Evolution, 2021
Background In the marine realm, dispersal ability is among the major factors shaping the distribution of species. In the Northeast Atlantic Ocean, the Azores Archipelago is home to a multitude of marine invertebrates which, despite their dispersal ...
L. Baptista   +4 more
doaj   +2 more sources

New species of Rissoidae (Mollusca, Gastropoda) from the Archipelago of the Azores (northeast Atlantic) with an updated regional checklist for the family [PDF]

open access: yesZooKeys, 2015
Four new species of shallow-water marine gastropods belonging to the family Rissoidae are described from the Archipelago of the Azores: Setia alexandrae sp. n., S. ermelindoi sp. n., S. netoae sp. n., and Manzonia martinsi sp. n. These novelties increase
Ricardo Cordeiro, Sérgio Ávila
doaj   +2 more sources

Micromollusk families in 2 contrasting seasons in Bahia de los Angeles, Gulf of California, Mexico

open access: yesCiencias Marinas, 2023
Marine mollusks provide important ecosystem services. They create habitats for benthic organisms, filter water, biodeposit organic carbon in the seafloor, and serve as food sources for other organisms. Studies of mollusk diversity require time-consuming
Elena Solana-Arellano   +2 more
doaj   +1 more source

Natural Biota’s Contribution to Cultured Aquatic Animals’ Growth in Aquaculture Cannot Be Ignored

open access: yesAquaculture Research, Volume 2023, Issue 1, 2023., 2023
The rapid expansion of the aquaculture industry is accompanied by high organic and nutrient loadings from formulated feeds. This leads to water deterioration and pathogenic microorganisms. Natural biota (e.g., bacteria, phytoplankton, zooplankton, and zoobenthos) in ponds form important parts of cultured aquatic animals’ diets.
Shiyu Jin   +14 more
wiley   +1 more source

Methane-flow system within the Nyegga pockmark field, offshore mid-Norway

open access: yesFrontiers in Earth Science, 2023
We investigated fluid seepage within the Nyegga pockmark field (600–900 m water depths) off mid-Norway from Remotely Operated Vehicle dives at the so-called CNE sites (CNE01 to CNE17).
Stéphanie Dupré   +10 more
doaj   +1 more source

Origin of the tropical–polar biodiversity contrast

open access: yesGlobal Ecology and Biogeography, Volume 31, Issue 6, Page 1207-1227, June 2022., 2022
Abstract Aim The aim was to investigate the evolutionary origins of the striking biodiversity contrast between high‐ and low‐latitude regions in the present day. Is this a relatively recent phenomenon, causally linked in some way to the greenhouse–icehouse transition and onset of global cooling c.
J. Alistair Crame   +2 more
wiley   +1 more source

The genus Alvania (Gastropoda: Rissoidae) along the Turkish Aegean coast with the description of a new species

open access: yesScientia Marina, 2017
This study deals with the distribution of the species of the genus Alvania along the Turkish Aegean coast. The investigated material was collected from different habitats (soft and hard bottoms, and macrophyte beds) at a depth range of 0-875 m, at 39 ...
Banu Bitlis, Bilal Öztürk
doaj   +1 more source

Identification of Fine‐Scale Marine Benthic Ecoclines by Multiple Parallel Ordination

open access: yesJournal of Marine Sciences, Volume 2014, Issue 1, 2014., 2014
The species‐environment relationship is a fundamental structural property of natural ecosystems. Marine sedimentary macrofauna is known to be structured by a range of environmental variables; however, the mechanisms by which environmental variables covary to form complex‐gradients (i.e., groups of intercorrelated environmental variables), and how these
Thijs Christiaan van Son   +6 more
wiley   +1 more source

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