Results 41 to 50 of about 1,437 (184)

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

Anatomia funcional de Lucina pectinata (Gmelin, 1791) Lucinidae - Bivalvia

open access: yesBoletim de Zoologia, 1980
A anatomia funcional de Lucina pectinata (Gmelin, 1791) foi estudada neste trabalho tendo sido dada atenção especial à formação do tubo inalante anterior, ao funcionamento do pé, manto, brânquias do manto, ctenídios, palpos labiais e estômago. Observações do comportamento do bivalve e o funcionamento destes órgãos permitiram verificar as adaptações ...
W. Narchi, R. C. Farani Assis
openaire   +1 more source

ROV's Video Recordings as a Tool to Estimate Variation in Megabenthic Epifauna Diversity and Community Composition in the Guaymas Basin [PDF]

open access: yes, 2020
Patterns in benthic megafauna diversity in littoral and intertidal zones in the Gulf of California have been associated with both habitat heterogeneity and substrate type.
Barry, James P.   +3 more
core   +1 more source

Respiration Strategies Utilized by the Gill Endosymbiont from the Host Lucinid Codakia orbicularis (Bivalvia: Lucinidae) [PDF]

open access: yesApplied and Environmental Microbiology, 2004
ABSTRACT The large tropical lucinid clam Codakia orbicularis has a symbiotic relationship with intracellular, sulfide-oxidizing chemoautotrophic bacteria. The respiration strategies utilized by the symbiont were explored using integrative techniques on mechanically purified symbionts and intact clam ...
Duplessis, Melinda   +5 more
openaire   +4 more sources

Metagenomic analysis shows the presence of bacteria related to free-living forms of sulfur-Oxidizing Chemolithoautotrophic Symbionts in the rhizosphere of the seagrass Zostera marina [PDF]

open access: yes, 2018
Seagrasses play an important role as ecosystem engineers; they provide shelter to many animals and improve water quality by filtering out nutrients and by controlling pathogens.
Cúcio, Catarina   +3 more
core   +7 more sources

The Complete Mitochondrial Genome of the Chemosymbiotic Lucinid Bivalve Pillucina pisidium (Dunker, 1860) Occurring in Seagrass Zostera marina Bed in a Lagoon in Jeju Island, Korea

open access: yesJournal of Marine Science and Engineering
Commonly found in tropic and subtropic seagrass beds, lucinid clams host sulfur-oxidizing bacteria within their gills. These symbionts are crucial in converting phytotoxic sulfide in the sediment into less harmful sulfate, thus enhancing the environment ...
Jong-Seop Shin   +6 more
doaj   +1 more source

Caribbean Spiny Lobster Fishery Is Underpinned by Trophic Subsidies from Chemosynthetic Primary Production [PDF]

open access: yes, 2016
Data files are deposited with Figshare and are available at: https://dx.doi.org/10.6084/ m9.figshare ...
Behringer   +39 more
core   +2 more sources

Investigating the Bivalve Tree of Life -- an exemplar-based approach combining molecular and novel morphological characters. [PDF]

open access: yes, 2014
To re-evaluate the relationships of the major bivalve lineages, we amassed detailed morpho-anatomical, ultrastructural and molecular sequence data for a targeted selection of exemplar bivalves spanning the phylogenetic diversity of the class. We included
Bieler, Rüdiger   +19 more
core   +1 more source

Repetitive desiccation events weaken a salt marsh mutualism

open access: yesJournal of Ecology, Volume 107, Issue 5, Page 2415-2426, September 2019., 2019
In an 4‐month field experiment, we investigate how repetitive desiccation events affect the interaction between cordgrass and ribbed mussels, two dominant, habitat‐forming species, in southeastern US salt marshes. Mussels increased cordgrass biomass and buffered the gradual deterioration of sediment porewater conditions that arose over repeated ...
Marlous Derksen‐Hooijberg   +9 more
wiley   +1 more source

New lucinid bivalves from shallow and deeper water of the Indian and West Pacific Oceans (Mollusca, Bivalvia, Lucinidae)

open access: yesZooKeys, 2013
Four new species and a new genus of lucinid bivalves are described from shallow and deeper waters in the Indian and West Pacific Oceans. The new genus Scabrilucina (subfamily Lucininae) includes the little-known S.
John Taylor, Emily Glover
doaj   +1 more source

Home - About - Disclaimer - Privacy