Results 61 to 70 of about 3,199 (212)

A new genus of soft coral (Octocorallia: Alcyonacea: Clavulariidae) from Chile [PDF]

open access: yes, 2006
Van Ofwegen, L. P., Häussermann, V., Försterra, G. (2006): A new genus of soft coral (Octocorallia: Alcyonacea: Clavulariidae) from Chile.
Häussermann, V.   +2 more
core   +1 more source

The Function of Surface Sclerites in Gorgonians (Coelenterata, Octocorallia)

open access: yesThe Biological Bulletin, 1991
Branches of a variety of species of gorgonians representing the common sclerite types were fixed in flexed (bent) positions and examined by scanning electron microscopy. To determine changes in position of sclerites associated with extension and compression, appropriate measures of sclerite density and angle were taken.
Lewis, J C, Wallis, E. Von
openaire   +3 more sources

Development of proxy seawater records from gorgonian coral skeletons [PDF]

open access: yes, 2005
Information about the history of Earth’s climate system is largely derived from the chemical composition of biogenic skeletons preserved in the geologic record.
Bond, Zoë Ann, Bond, Z.A.
core   +1 more source

Figure 13 in Octocorallia (Cnidaria: Anthozoa) from Brazilian reefs [PDF]

open access: yes, 2010
Figure 13. Sclerites of Plexaurella dichotoma (Esper, 1791) (MNRJ 00980): (A) anthocodia; (B) outer layer of coenenchyme; (C) middle layer of coenenchyme; (D) axial sheath.Published as part of Castro, C.B., Medeiros, M.S.
Castro, C.B.   +2 more
core   +1 more source

Accounting for Intra‐ and Intergenomic Sequence Variation in Reference Barcodes Improves eDNA Metabarcoding Biodiversity Assessment

open access: yesMolecular Ecology Resources, Volume 26, Issue 3, April 2026.
ABSTRACT Environmental DNA (eDNA) metabarcoding can rapidly characterise biodiversity, yet its accuracy and effectiveness are limited by incomplete DNA barcode reference databases. We evaluated how comprehensive reference databases that include sequence variation within genomes (intragenomic) and across individuals and species (intergenomic) improve ...
Luke J. McCartin   +11 more
wiley   +1 more source

Primnoidae (Cnidaria: Octocorallia: Calcaxonia) of the Okeanos Explorer expeditions (CAPSTONE) to the central Pacific [PDF]

open access: yes, 2018
Cairns, Stephen D. (2018): Primnoidae (Cnidaria: Octocorallia: Calcaxonia) of the Okeanos Explorer expeditions (CAPSTONE) to the central Pacific. Zootaxa 4532 (1): 1-43, DOI: 10.11646/zootaxa.4532.1.
STEPHEN D. CAIRNS, Cairns, Stephen D.
core   +1 more source

Potential Invasive Indo‐Pacific Acropora in a Coral Reef of Venezuela: A Contribution to Their Morphological and Molecular Knowledge

open access: yesEcology and Evolution, Volume 16, Issue 3, March 2026.
We report the first record of a non‐native hermatypic coral in Venezuela, exhibiting biological traits characteristic of invasive species. The coral is a member of the genus Acropora (Scleractinia: Acroporidae), native to the Indo‐Pacific. This non‐native petrous coral occurred in a reef of the Morrocoy National Park, in the southern Caribbean.
Estrella Y. Villamizar G.   +9 more
wiley   +1 more source

A probably invasive new genus and new species of soft coral (Octocorallia: Alcyonacea: Clavulariidae) from Brazil [PDF]

open access: yes, 2011
Ofwegen, Van (2011): A probably invasive new genus and new species of soft coral (Octocorallia: Alcyonacea: Clavulariidae) from Brazil.
Ofwegen, Van
core   +1 more source

Data_Sheet_1_Species Delimitation of Hexacorallia and Octocorallia Around Iceland Using Nuclear and Mitochondrial DNA and Proteome Fingerprinting.docx [PDF]

open access: yes, 2022
Cold-water corals build up reef structures or coral gardens and play an important role for many organisms in the deep sea. Climate change, deep-sea mining, and bottom trawling are severely compromising these ecosystems, making it all the more important ...
Severin A. Korfhage (12221069)   +5 more
core   +1 more source

Phylogenomic Analyses Support Traditional Relationships within Cnidaria. [PDF]

open access: yesPLoS ONE, 2015
Cnidaria, the sister group to Bilateria, is a highly diverse group of animals in terms of morphology, lifecycles, ecology, and development. How this diversity originated and evolved is not well understood because phylogenetic relationships among major ...
Felipe Zapata   +14 more
doaj   +1 more source

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