Bathyal and abyssal hydroids (Hydrozoa, Leptothecata) from southeastern Australia, RV Investigator voyage IN2017_V03 (2017)

A biological survey of the zone extending from Tasmania (40 S) to southern Queensland (25 S) and into the Coral Sea (23 S) was carried out along the south-eastern continental margin of Australia in 2017. Hydroids collected included three known species (Acryptolaria angulata, Cryptolarella abyssicola and Zygophylax concinna), three new species (Amphisbetia ramifera, Hebella macroplana and Lytocarpia parvispiralis) and two genera (Hebella and Halecium) not identified to species. C. abyssicola was the predominant species in terms of abundance and geographical range.
The data has been acquired on the following RV Investigator voyage <a href=\"https://www.marine.csiro.au/data/trawler/survey_details.cfm?survey=IN2017_V03\">IN2017_V03</a> with links to additional metadata, datasets, events, deployments, publications etc.
If this data has been used in any products, please acknowledge with the following: We acknowledge the use of the CSIRO Marine National Facility (https://ror.org/01mae9353) in undertaking this research.

2017年，研究团队沿澳大利亚东南部大陆边缘开展了一项海域生物调查，调查范围涵盖从塔斯马尼亚（40°S）至昆士兰州南部（25°S）并延伸至珊瑚海（23°S）的海域。本次采集的水螅类（Hydroids）包含3个已记录物种：棱角隐枝螅（Acryptolaria angulata）、深渊隐柱螅（Cryptolarella abyssicola）与整齐合枝螅（Zygophylax concinna）；3个新发现物种：分枝双枝螅（Amphisbetia ramifera）、大平面媳螅（Hebella macroplana）、小旋丝螅（Lytocarpia parvispiralis）；另有2个未鉴定至物种水平的属：媳螅属（Hebella）与黑尔螅属（Halecium）。就丰度与地理分布范围而言，深渊隐柱螅（Cryptolarella abyssicola）为该调查区域的优势物种。

本数据集采集自‘调查者号’（RV Investigator）考察航次 <a href="https://www.marine.csiro.au/data/trawler/survey_details.cfm?survey=IN2017_V03">IN2017_V03</a>，该页面附带额外元数据、数据集、调查事件、部署记录及相关出版物等资源的链接。

若本数据集被应用于任何研究成果产出，请按以下方式致谢：本研究在开展过程中使用了澳大利亚联邦科学与工业研究组织（CSIRO）海洋国家设施（Marine National Facility，https://ror.org/01mae9353）。