Nacionalni inštitut za biologijo in BF, Oddelek za biologijo, Ljubljana (BFBNIB)
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Zoantharians (Hexacorallia: Zoantharia) associated with cold-water corals in the Azores Region: new species and associations in the deep sea [Elektronski vir]Carreiro-Silva, Marina ...Zoantharians are a group of cnidarians that are often found in association with marine invertebrates, including corals, in shallow and deep-sea environments. However, little is known about deep-sea ... zoantharian taxonomy, specificity and nature of their associations with their coral hosts. In this study, analyses of molecular data (mtDNA COI, 16S, and 12S rDNA) coupled with ecological and morphological characteristics were used to examine zoantharian specimens associated with cold-water corals (CWC) at depths between 110 and 800 m from seamounts and island slopes in the Azores region. The zoantharians examined were found living in association with stylasterids, antipatharians and octocorals. From the collected specimens, four new species were identified: (1) Epizoanthus martinsae sp. n. associated with the antipatharian Leiopathes sp.; (2) Parazoanthus aliceae sp. n. associated with the stylasterid Errina dabneyi (Pourtalès, 1871); (3) Zibrowius alberti sp. n. associated with octocorals of the family Primnoidae [Paracalyptrophora josephinae (Lindström, 1877)] and the family Plexauridae (Dentomuricea aff. meteor Grasshoff, 1977); (4) Hurlizoanthus hirondelleae sp. n. associated with the primnoid octocoral Candidella imbricata (Johnson, 1862). In addition, based on newly collected material, morphological and molecular data and phylogenic reconstruction, the zoantharian Isozoanthus primnoidus Carreiro-Silva, Braga-Henriques, Sampaio, de Matos, Porteiro & Ocaña, 2011, associated with the primnoid octocoral Callogorgia verticillata (Pallas, 1766), was reclassified as Zibrowius primnoidus comb. nov. The zoantharians, Z. primnoidus comb. nov., Z. alberti sp. n., and H. hirondelleae sp. n. associated with octocorals showed evidence of a parasitic relationship, where the zoantharian progressively eliminates gorgonian tissue and uses the gorgonian axis for structure and support, and coral sclerites for protection. In contrast, the zoantharian P. aliceae sp. n. associated with the stylasterid E. dabneyi and the zoantharian E. martinsae sp. n. associated with the antipatharian Leiopathes sp., appear to use the coral host only as support with no visible damage to the host. The monophyly of octocoral-associated zoantharians suggests that substrate specificity is tightly linked to the evolution of zoanthariansVir: Frontiers in marine science [Elektronski vir]. - ISSN 2296-7745 (Vol. 4, no. 88, 2017, str. 1-21)Vrsta gradiva - e-članekLeto - 2017Jezik - angleškiCOBISS.SI-ID - 4341327
Avtor | Carreiro-Silva, Marina ... |
Naslov | Zoantharians (Hexacorallia: Zoantharia) associated with cold-water corals in the Azores Region: new species and associations in the deep sea [Elektronski vir] |
Datum objave | 2017-04-28 |
COBISS.SI-ID | 4341327 |
Verzija objave v repozitoriju | Založnikova različica |
Licenca objave v repozitoriju | Creative Commons Priznanje avtorstva 4.0 Mednarodna |
Embargo | Takojšnja javna objava |
Projekti, iz katerih je bila financirana objava
Naziv | Akronim | Številka projekta | Financer |
---|---|---|---|
Factors controlling carbonate production and destruction of cold-water coral reefs of the NE Atlantic | CORALCHANGE | 231109 |
European Commission |
A Trans-AtLantic Assessment and deep-water ecosystem-based Spatial management plan for Europe | ATLAS | 678760 |
European Commission |
Biodiversity, biogeography and evolutionary relationships of octocorals in the North Atlantic Ocean and Mediterranean Sea | SFRH/BD/101113/2014 | SFRH/BD/101113/2014 |
Fundação para a Ciência e a Tecnologia, I.P. |
Assessment of the interaction between corals, fish and fisheries, in order to develop monitoring and predictive modelling tools for ecosystem based management in the deep waters of Europe and beyond | CORALFISH | 213144 |
European Commission |
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Leto | Faktor vpliva | Izdaja | Kategorija | Razvrstitev | ||||
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JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Baze podatkov, v katerih je revija indeksirana
Ime baze podatkov | Področje | Leto |
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Povezave do osebnih bibliografij avtorjev | Povezave do podatkov o raziskovalcih v sistemu SICRIS |
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Carreiro-Silva, Marina | |
Ocaňa, Oscar | |
Stanković, David | 33151 |
Sampaio, ĺris | |
Porteiro, Filipe M. | |
Fabri, Marie-Claire | |
Stefanni, Sergio |
Vir: Osebne bibliografije
in: SICRIS
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