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globalchange > 过去全球变化的重建

DOI:	10.1371/journal.pone.0151197
论文题名:	Early Life History of the ‘Irukandji’ Jellyfish Carukia barnesi
作者:	Robert Courtney; Sally Browning; Jamie Seymour
刊名:	PLOS ONE
ISSN:	1932-6203
出版年:	2016
发表日期:	2016-3-8
卷:	11, 期:3
语种:	英语
英文关键词:	Swimming ; Fertilization ; Asexual reproduction ; Calyx ; Sea water ; Rotifers ; Blastulas ; Metamorphosis
英文摘要:	Adult medusae of Carukia barnesi were collected near Double Island, North Queensland Australia. From 73 specimens, 8 males and 15 females spawned under laboratory conditions. These gametes were artificially mixed which resulted in fertilized eggs. Post fertilization, most eggs developed to an encapsulated planula stage and then paused for between six days and six months prior to hatching as ciliated planulae. The paused stage planulae were negatively buoyant and adhered to substrate. The first planula was produced six days post fertilization, lacked larval ocelli, remained stationary, or moved very slowly for two days prior to metamorphosis into primary polyps. Mature polyps reproduced through asexual reproduction via lateral budding producing ciliated swimming polyps, which in turn settled and developed into secondary polyps. Medusae production for this species was in the form of monodisc strobilation, which left behind polyps able to continue asexual reproduction.
URL:	http://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0151197&type=printable
Citation statistics:
资源类型:	期刊论文
标识符:	http://119.78.100.158/handle/2HF3EXSE/23244
Appears in Collections:	过去全球变化的重建影响、适应和脆弱性科学计划与规划气候变化与战略全球变化的国际研究计划气候减缓与适应气候变化事实与影响

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journal.pone.0151197.PDF（27968KB）	期刊论文	作者接受稿	开放获取	CC BY-NC-SA	View Download

作者单位:

Australian Institute for Tropical Health and Medicine, Division of Tropical Health & Medicine, James Cook University, Cairns, Queensland, Australia;Australian Institute for Tropical Health and Medicine, Division of Tropical Health & Medicine, James Cook University, Cairns, Queensland, Australia;Australian Institute for Tropical Health and Medicine, Division of Tropical Health & Medicine, James Cook University, Cairns, Queensland, Australia

Recommended Citation:

Robert Courtney,Sally Browning,Jamie Seymour. Early Life History of the ‘Irukandji’ Jellyfish Carukia barnesi[J]. PLOS ONE,2016-01-01,11(3)

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