目标：南部大陆和海洋的水生环境的多样性引起了全球研究机构、博物馆和其他中心的研究人员和资源管理人员的兴趣。 《新西兰海洋和淡水研究杂志》在传播有关该地区海洋、河口和淡水环境的观测、实验、理论和数值研究的信息方面发挥着重要作用。

The New Zealand Journal of Marine and Freshwater Research aims to study the diversity of aquatic environments in the Southern Continent and oceans, which has attracted the interest of researchers from global research institutions, museums, and other resource management centers. This journal plays a crucial role in disseminating information regarding observations, experiments, theoretical, and numerical studies related to marine, estuarine, and freshwater environments in the region.

《新西兰海洋和淡水研究杂志》的目标是研究南部大陆和海洋水生环境的多样性，这引起了全球研究机构、博物馆和其他资源管理中心研究人员的关注。该期刊在传播关于该地区海洋、河口和淡水环境的观测、实验、理论和数值研究方面发挥着重要作用。

New Zealand Journal of Marine and Freshwater Research

Abstract Abstract Migrating queues of Caribbean spiny lobsters, Panulirus argus, suffer attacks during daylight by variable numbers of triggerfish they encounter on patch reefs. When threatened, lobsters assemble into outward facing, rosette‐like groups, remain coherent in their spacing, and defend themselves by parrying with their spinous antennae. In 90‐min field tethering trials involving predatory grey triggerfish (Balistes capriscus), solitary lobsters were subdued 44% of the time whereas grouped lobsters suffered only minor bites; triggerfish present numbered from 1 to 23. Victims of fish attack were significantly smaller than survivors in the field trials. Although attack/defense ratios did not differ between solitary and grouped lobsters, fish behaviours towards such different groups did differ with more bite attempts/bites being directed towards solitary lobsters. In a series of experiments in large seawater enclosures, we pitted 1, 3, 5, 10, or 20 free‐moving lobsters against 2 or 5 grey triggerfish, all of which had previously killed lobsters. We hypothesised that larger fish numbers would be more effective in subduing the prey independent of lobster group size, but that lobsters in larger groups would benefit by a higher per capita survival rate, as compared with smaller groups. We found that per capita mortality declined with lobster group size, but remained the same statistically whether there were two or five triggerfish. Triggerfish interference may have played a role in reducing the effect of greater numbers of attackers. Keywords: group behaviourselfish herddilution effect

Kari L. Lavalli

William F. Herrnkind

Collective defense by spiny lobster(Panulirus argus)against triggerfish(Balistes capriscus):effects of number of attackers and defenders

The Australasian snapper (Chrysophrys auratus) is a candidate for offshore aquaculture in New Zealand. The culture of snapper requires knowledge of the best locations for farms and a key variable is water temperature. The oxygen- and capacity-limited thermal tolerance (OCLTT) hypothesis suggests fish performance is optimised at the temperature that maximises absolute aerobic scope (AAS), whereas the 'multiple performances–multiple optima' (MPMO) idea, suggests AAS and other performance measures can have different optimal temperatures. Therefore, the applicability of the OCLTT for snapper was tested by holding juveniles at 15, 18, 21, or 24°C for two months and constructing thermal performance curves (TPCs) for specific growth rate (SGR), feed conversion ratio (FCR) and AAS, and an assessment of welfare indicators. We hypothesised that the OCLTT would apply with all TPCs optimised at 21°C. However, AAS showed no discernible peak with temperature (although lower at 15 than 18°C); SGR and FCR improved non-linearly with temperature; and welfare indicators varied little with temperature. This lack of aerobic limitation and evidence of MPMO suggests snapper are amenable to culture across a significant temperature range with warmer water likely providing the highest levels of productivity with maintained welfare.

Selwyn P. Collins

Leonardo J. Magnoni

Denham G. Cook

Suzanne E. Black

Neill A. Herbert

What temperature is best for the offshore farming of the Australasian snapper, Chrysophrys auratus ? A collective examination of growth, FCR, O 2 consumption and welfare

什么温度最适合养殖澳大利亚鲷鱼（Chrysophrys auratus）？对生长、饲料转化率、耗氧量及福利的综合考察

Van Cam Thi Le

Thuy Thi Nguyen

Hong Lam Thi Pham

Tuyet Anh Tran

Dung Viet Le

Effects of oxidation reduction potential levels on bacterial density in Portuguese oysters ( Crassostrea angulata ) utilising a sonoelectrochemical depuration system

氧化还原电位水平对葡萄牙牡蛎（Crassostrea angulata）细菌密度的影响：利用声电化学净化系统

Vanessa Pirotta

Daniele Cagnazzi

Brett Dixon

Simon Millar

Jessica Millar

Greg Pickering

Paul A. Butcher

Karen A. Stockin

Katharina J. Peters

Bryde’s whale ( Balaenoptera edeni ) occurrence and foraging behaviour along the east coast of Australia

布氏鲸（Balaenoptera edeni）在澳大利亚东海岸的出现与觅食行为

Ethan D. Renner

Ian C. Duggan

New records of nine monogenean parasites infesting non-native freshwater fish species in New Zealand

新西兰非本地淡水鱼类寄生单殖吸虫九新记录

Campbell Murray

Ashley A. Rowden

Daniel Leduc

Scott D. Nodder

Rachel Hale

Jane Halliday

Malcolm R. Clark

Effects of experimental in situ seabed disturbance on deep-sea macrofaunal communities of Chatham Rise, Southwest Pacific

实验性原位海床扰动对西南太平洋查塔姆海隆深海大型底栖生物群落的影响

Abbreviation	N. Z. J. Mar. Freshwater. Res.
Journal Impact	1.39
Quartiles(Global)	OCEANOGRAPHY(Q3)

ISSN	0028-8330, 1175-8805
h-index	62

Publication Information	Publisher: Taylor and Francis Ltd.，Publishing cycle: Quarterly，Journal Type: journal，Open Access Journals: No
Basic data	Year of publication: 1967，Proportion of original research papers: 94.29%，Self Citation Rate:7.10%， Gold OA Rate: 22.12%
Average review cycle	网友分享经验：>12周，或约稿
Average recruitment ratio	网友分享经验：容易

New Zealand Journal of Marine and Freshwater Research

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Collective defense by spiny lobster(Panulirus argus)against triggerfish(Balistes capriscus):effects of number of attackers and defenders

What temperature is best for the offshore farming of the Australasian snapper, Chrysophrys auratus ? A collective examination of growth, FCR, O ₂ consumption and welfare

Effects of oxidation reduction potential levels on bacterial density in Portuguese oysters ( Crassostrea angulata ) utilising a sonoelectrochemical depuration system

Bryde’s whale ( Balaenoptera edeni ) occurrence and foraging behaviour along the east coast of Australia

New records of nine monogenean parasites infesting non-native freshwater fish species in New Zealand

What temperature is best for the offshore farming of the Australasian snapper, Chrysophrys auratus ? A collective examination of growth, FCR, O ₂ consumption and welfare

Effects of oxidation reduction potential levels on bacterial density in Portuguese oysters ( Crassostrea angulata ) utilising a sonoelectrochemical depuration system

New records of nine monogenean parasites infesting non-native freshwater fish species in New Zealand

Bryde’s whale ( Balaenoptera edeni ) occurrence and foraging behaviour along the east coast of Australia

Effects of experimental in situ seabed disturbance on deep-sea macrofaunal communities of Chatham Rise, Southwest Pacific