First record of two genera of sea anemones (Cnidaria: Actiniaria), Octineon and Edwardsiella, from the North Pacific Ocean

Q2 Agricultural and Biological Sciences

Invertebrate Zoology Pub Date : 2018-12-01 DOI:10.15298/invertzool.15.1.01

N. Sanamyan, K. Sanamyan, N. McDaniel, E. Bocharova

引用次数: 8

Abstract

Two small sea anemones, Octineon suecicum and Edwardsiella loveni, known previously only from scarce records in European waters, are reported from British Columbia, Canada. Both genera, Octineon and Edwardsiella were not previously reported from the North Pacific. It is speculated that both species have a wider distribution than it appears from scarce existing records, but due to specific habitat and being flat and firmly attached to bedrock (Octineon) or inhabiting deep narrow crevices in bedrock (Edwardsiella) they escape traditional collecting devices such as trawls or dredges. The phylogenetic and statistical analyses showed that the family Octineonidae is probably related with Hormathiidae. How to cite this article: Sanamyan N.P., Sanamyan K.E., McDaniel N., Bocharova E.S. 2018. First record of two genera of sea anemones (Cnidaria: Actiniaria), Octineon and Edwardsiella, from the North Pacific Ocean // Invert. Zool. Vol.15. No.1. P. 1–18. doi: 10.15298/invertzool.15.1.01

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北太平洋海葵两属(刺胞纲:Actiniaria)， octinion和Edwardsiella的首次记录

两种小型海葵，octinineon suecicum和Edwardsiella loveni，以前只在欧洲水域的稀缺记录中被发现，在加拿大不列颠哥伦比亚省被报道。octinion属和Edwardsiella属这两个属以前在北太平洋都没有报道过。据推测，这两种物种的分布范围都比现有的稀缺记录所显示的要广泛，但由于特定的栖息地，以及它们平坦而牢固地附着在基岩上(Octineon)或栖息在基岩的深窄裂缝中(Edwardsiella)，它们逃脱了传统的收集设备，如拖网或疏浚船。系统发育分析和统计分析表明，该科可能与荷马蝇科有亲缘关系。本文出处:Sanamyan n.p.， Sanamyan k.e.， McDaniel N.， Bocharova E.S. 2018。北太平洋两属海葵(刺胞目:Actiniaria)， octinion和Edwardsiella的首次记录// Invert。黑旋风。Vol.15。第一。队。doi: 10.15298 / invertzool.15.1.01

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来源期刊

Invertebrate Zoology Agricultural and Biological Sciences-Animal Science and Zoology

CiteScore

2.40

自引率

0.00%

发文量

期刊介绍： Scientific peer-reviewed journal INVERTEBRATE ZOOLOGY publishes original papers, reviews and brief communications on morphology, anatomy, embryology, taxonomy, phylogeny, and ecology of any group of invertebrates from protistans to lower chordates. INVERTEBRATE ZOOLOGY accepts manuscripts in English or Russian and publishes them in printed and electronic versions. The Russian translations of English titles, abstracts and figure captions of the papers written by non-Russian authors can be provided by the editors. Invertebrate Zoology invites authors to publish extended monographic manuscripts after usual reviewing procedure. The monographic manuscripts can include up to 400 thousand letters and be prepared in English or in Russian. Accepted monographic manuscripts will have priority to be published in the nearest issue of the journal.