Results 31 to 40 of about 17,187 (249)

Evolutionary diversification of banded tube-dwelling anemones (Cnidaria; Ceriantharia; Isarachnanthus) in the Atlantic Ocean. [PDF]

open access: yesPLoS ONE, 2012
The use of molecular data for species delimitation in Anthozoa is still a very delicate issue. This is probably due to the low genetic variation found among the molecular markers (primarily mitochondrial) commonly used for Anthozoa.
Sergio N Stampar   +4 more
doaj   +1 more source

The gastropod-symbiotic sea anemone genus Isosicyonis Carlgren, 1927 (Actiniaria : Actiniidae): a new species from the Weddell Sea (Antarctica) that clarifies the taxonomic position of the genus [PDF]

open access: yes, 2008
A second species of the sea anemone genus Isosicyonis is described and illustrated from 16 specimens collected in the Weddell Sea (Antarctica) on the Polarstern cruises ANT XVII/3, ANT XXI/2 and ANT XXIII/8. Isosicyonis striata n. sp.
López González, Pablo José   +1 more
core   +8 more sources

Coral community data Heron Island Great Barrier Reef 1962–2016

open access: yesScientific Data, 2022
Measurement(s) coral community composition • Coral colony area • Coral colony perimeter Technology Type(s) still camera (film and digital) Sample Characteristic - Organism Anthozoa Sample Characteristic - Environment Coral reef Sample Characteristic ...
Jason E. Tanner, Joseph H. Connell
doaj   +1 more source

Reef Cover, a coral reef classification for global habitat mapping from remote sensing

open access: yesScientific Data, 2021
Measurement(s) habitat Technology Type(s) satellite imaging • digital curation Sample Characteristic - Organism Anthozoa Sample Characteristic - Environment marine biome • coral reef Sample Characteristic - Location global Machine-accessible metadata ...
Emma V. Kennedy   +11 more
doaj   +1 more source

Evolutionary History of DMSP Lyase-Like Genes in Animals and Their Possible Involvement in Evolution of the Scleractinian Coral Genus, Acropora

open access: yesFrontiers in Marine Science, 2022
Dimethlysulfoniopropionate (DMSP) lyase is an enzyme that mediates cleavage of DMSP into dimethyl sulfide (DMS) and acrylate. DMS is an aerosol substance that may affect cloud formation, solar radiation and ocean temperatures.
Yi-Ling Chiu, Chuya Shinzato
doaj   +1 more source

Conodonta, Trilobita, and Anthozoa near the Late Frasnian Upper Kellwasser Event of the Geipel Quarry section in Schleiz, Thuringian Mountains (Germany) [PDF]

open access: yesFossil Record, 2003
New recoveries of Trilobita, Anthozoa and Conodonta from the linguiformis Zone close to the Frasnian/Famennian boundary and Immediately preceding the Upper Kellwasser Event level at Schleiz (Thuringia) are investigated.
D. Weyer, R. Feist, C. Girard
doaj   +5 more sources

Characterising Functional Venom Profiles of Anthozoans and Medusozoans within Their Ecological Context

open access: yesMarine Drugs, 2020
This review examines the current state of knowledge regarding toxins from anthozoans (sea anemones, coral, zoanthids, corallimorphs, sea pens and tube anemones).
Lauren M. Ashwood   +4 more
doaj   +1 more source

Devonian corals of the Vosges Mountains, France [PDF]

open access: yesActa Palaeontologica Polonica
The Saxo-Thuringian Zone of western Europe is a tectonostratigraphic unit that includes Devonian sediments. Usually, the sediments are deep-water siliciclastics and variously affected by regional metamorphism.
Julien Denayer
doaj   +1 more source

New Records of Cold-Water Corals from Korea [PDF]

open access: yesAnimal Systematics, Evolution and Diversity, 2016
Two cold-water coral taxa, Octocorallia in the class Anthozoa and Stylasteridae in the class Hydrozoa, were identified. Deep-water samples were collected in fishing nets at depths ranging between 20 and 200 m along the coasts of the East Sea in Korea ...
Jun-Im Song
doaj   +1 more source

Fast-evolving mitochondrial DNA in Ceriantharia: a reflection of hexacorallia paraphyly?

open access: yesPLoS ONE, 2014
The low evolutionary rate of mitochondrial genes in Anthozoa has challenged their utility for phylogenetic and systematic purposes, especially for DNA barcoding.
Sérgio N Stampar   +4 more
doaj   +1 more source

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