Results 1 to 10 of about 1,800 (157)

Diversity of Zoanthids (Anthozoa: Hexacorallia) on Hawaiian Seamounts: Description of the Hawaiian Gold Coral and Additional Zoanthids [PDF]

open access: goldPLoS ONE, 2013
The Hawaiian gold coral has a history of exploitation from the deep slopes and seamounts of the Hawaiian Islands as one of the precious corals commercialised in the jewellery industry.
Frederic Sinniger
exaly   +11 more sources

A comparative genomics study of neuropeptide genes in the cnidarian subclasses Hexacorallia and Ceriantharia [PDF]

open access: goldBMC Genomics, 2020
Background Nervous systems originated before the split of Proto- and Deuterostomia, more than 600 million years ago. Four animal phyla (Cnidaria, Placozoa, Ctenophora, Porifera) diverged before this split and studying these phyla could give us important ...
Cornelis J P Grimmelikhuijzen
exaly   +4 more sources

Palytoxin Found in Palythoa sp. Zoanthids (Anthozoa, Hexacorallia) Sold in the Home Aquarium Trade [PDF]

open access: goldPLoS ONE, 2011
Zoanthids (Anthozoa, Hexacorallia) are colonial anemones that contain one of the deadliest toxins ever discovered, palytoxin (LD(50) in mice 300 ng/kg), but it is generally believed that highly toxic species are not sold in the home aquarium trade.
James Davis Reimer
exaly   +4 more sources

Fast-Evolving Mitochondrial DNA in Ceriantharia: A Reflection of Hexacorallia Paraphyly?

open access: goldPLoS 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   +2 more
exaly   +5 more sources

Shallow-water zoantharians (Cnidaria, Hexacorallia) from the Central Indo-Pacific [PDF]

open access: goldZooKeys, 2014
Despite the Central Indo-Pacific (CIP) and the Indonesian Archipelago being a well-known region of coral reef biodiversity, particularly in the ‘Coral Triangle’, little published information is available on its zoantharians (Cnidaria: Hexacorallia ...
James Reimer   +2 more
doaj   +4 more sources

Functional Characterization of Hexacorallia Phagocytic Cells

open access: yesFrontiers in Immunology, 2021
Phagocytosis is the cellular defense mechanism used to eliminate antigens derived from dysregulated or damaged cells, and microbial pathogens. Phagocytosis is therefore a pillar of innate immunity, whereby foreign particles are engulfed and degraded in ...
Michael T Connelly   +2 more
exaly   +3 more sources

Hidden among Sea Anemones: The First Comprehensive Phylogenetic Reconstruction of the Order Actiniaria (Cnidaria, Anthozoa, Hexacorallia) Reveals a Novel Group of Hexacorals [PDF]

open access: yesPLoS ONE, 2014
Sea anemones (order Actiniaria) are among the most diverse and successful members of the anthozoan subclass Hexacorallia, occupying benthic marine habitats across all depths and latitudes.
Estefanía Rodríguez   +2 more
exaly   +2 more sources

Four new species and one new genus of zoanthids (Cnidaria, Hexacorallia) from the Galapagos Islands [PDF]

open access: goldZooKeys, 2010
Recent research has confirmed the presence of several species of undescribed macrocnemic zoanthids (Cnidaria: Hexacorallia: Zoantharia: Macrocnemina) in the Galapagos. In this study four new species, including two belonging to a new genus, are described.
James Reimer, Takuma Fujii
doaj   +2 more sources

Mitochondrial and nuclear genes suggest that stony corals are monophyletic but most families of stony corals are not (Order Scleractinia, Class Anthozoa, Phylum Cnidaria). [PDF]

open access: yesPLoS ONE, 2008
Modern hard corals (Class Hexacorallia; Order Scleractinia) are widely studied because of their fundamental role in reef building and their superb fossil record extending back to the Triassic.
Hironobu Fukami   +10 more
doaj   +6 more sources

Ameripathidae, a new family of antipatharian corals (Cnidaria, Anthozoa, Hexacorallia, Antipatharia) [PDF]

open access: goldZooKeys
A new family of antipatharian corals, Ameripathidae (Cnidaria: Anthozoa: Antipatharia), is established for Ameripathes pseudomyriophylla Opresko & Horowitz, gen. et sp. nov. The new family resembles Myriopathidae and Stylopathidae in terms of the
Jeremy Horowitz   +4 more
doaj   +4 more sources

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