Complete mitochondrial genome of the abyssal coral Abyssoprimnoa gemina Cairns, 2015 (Octocorallia, Primnoidae) from the Clarion-Clipperton Zone, Pacific Ocean [PDF]
The Clarion-Clipperton Zone (CCZ) in the tropical East Pacific is a region of interest for deep-sea mining due to its underwater deposits of polymetallic nodules containing economically important metals such as nickel, copper, and cobalt.
Romain Gastineau +2 more
exaly +6 more sources
A phylogenetic analysis of the Primnoidae (Anthozoa: Octocorallia: Calcaxonia) with analyses of character evolution and a key to the genera and subgenera [PDF]
Background Previous phylogenetic analyses of primnoid octocorals utilizing morphological or molecular data have each recovered evolutionary relationships among genera that are largely incongruent with each other, with some exceptions.
Stephen Cairns, Herman H Wirshing
exaly +6 more sources
An illustrated key to the species of the genus Narella (Cnidaria, Octocorallia, Primnoidae) [PDF]
A history of the description of the 50 valid species of Narella is given, beginning with the first species described in 1860. To help differentiate the various species, a tabular and a polychotomous key are provided.
Stephen D. Cairns, Michelle L. Taylor
doaj +5 more sources
The complete mitochondrial genome of Plumarella spinosa (Octocorallia: Calcaxonia: Primnoidae) from South Korea [PDF]
Plumarella spinosa (Anthozoa: Octocorallia: Primnoidae) is an endangered marine soft coral species discovered on a 50–100 m deep reefs in South Korea. We analyzed the mitochondrial genome sequence of this species.
Eun Hwa Choi +7 more
doaj +4 more sources
Four new species of Thouarella (Anthozoa: Octocorallia: Primnoidae) from Antarctic waters
Four new Antarctic species of the genus Thouarella, all of them belonging to the subgenus Thouarella, are described and illustrated from material collected at the South Georgia and the South Sandwich Islands, and off Atka Bay (eastern Weddell Sea) on the
Pablo José López Gonzalez
exaly +5 more sources
The taxonomy of the primnoid genus Amphilaphis Studer and Wright in Studer, 1887 has been in a confused state for a long time and a revision of the species included in that genus has become a necessity.
Pablo José López Gonzalez
exaly +5 more sources
Microbial Associations of Abyssal Gorgonians and Anemones (>4,000 m Depth) at the Clarion-Clipperton Fracture Zone [PDF]
Deep coral-dominated communities play paramount roles in benthic environments by increasing their complexity and biodiversity. Coral-associated microbes are crucial to maintain fitness and homeostasis at the holobiont level.
Elena Quintanilla +4 more
doaj +2 more sources
A comparison of food sources of nudibranch mollusks at different depths off the Kuril Islands using fatty acid trophic markers [PDF]
Gastropod molluscs such as nudibranchs are important members of deep-sea benthic ecosystems. However, data on the trophic ecology and feeding specialization of these animals are limited to date. The method of fatty acid trophic markers (FATM) was applied
Anatolii Komisarenko +3 more
doaj +3 more sources
Complete mitochondrial genome of Callogorgia cf. gracilis (Octocorallia: Calcaxonia: Primnoidae) [PDF]
We report the first complete mitochondrial genome of Callogorgia. Callogorgia cf. gracilis isolate DFH32_518B was collected by a remotely operated vehicle at 98 m on McGrail Bank (27.9840725°N, 92.604242°W). The complete mitogenome is 18,937 bp (27.8% A,
Erin E. Easton, David Hicks
doaj +2 more sources
Deep-Water Octocorals (Cnidaria, Anthozoa) from the Galápagos and Cocos Islands. Part 1: Suborder Calcaxonia [PDF]
Thirteen species of deep-water calcaxonian octocorals belonging to the families Primnoidae, Chrysogorgiidae, and Isididae collected from off the Galápagos and Cocos Islands are described and figured.
Stephen D. Cairns
doaj +4 more sources

