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Citation for Study 20950

About Citation title: "Search for mesophotic octocorals (Cnidaria, Anthozoa) and their phylogeny: I. A new sclerite-free genus from Eilat, northern Red Sea".
About Study name: "Search for mesophotic octocorals (Cnidaria, Anthozoa) and their phylogeny: I. A new sclerite-free genus from Eilat, northern Red Sea".
About This study is part of submission 20950 (Status: Published).

Citation

Benayahu Y., Mcfadden C.S., & Shoham E. 2017. Search for mesophotic octocorals (Cnidaria, Anthozoa) and their phylogeny: I. A new sclerite-free genus from Eilat, northern Red Sea. ZooKeys, .

Authors

  • Benayahu Y.
  • Mcfadden C.S. (submitter) Phone 9096074107
  • Shoham E.

Abstract

This communication describes a new octocoral, Altumia delicata gen. n. and sp. n., (Octocorallia: Clavulariidae) from mesophotic reefs of Eilat (northern Gulf of Aqaba, Red Sea). This species lives on dead antipatharian colonies and on artificial substrates deeper than 60 m down to 140 m and is thus considered to be a lower mesophotic octocoral. It has no sclerites and features no symbiotic zooxanthellae. The new genus is compared to other known sclerite-free octocorals. Molecular phylogenetic analyses place it in a clade with members of families Clavulariidae and Acanthoaxiidae, and for now we assign it to the former based on colony morphology The polyphyletic family Clavulariidae is, however, in need of a thorough revision once the morphological distinctions among its phylogenetically distinct clades are better understood.

Keywords

Octocorallia, new genus, taxonomy, mesophotic coral ecosystem, Eilat, Red Sea

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  • Canonical resource URI: http://purl.org/phylo/treebase/phylows/study/TB2:S20950
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