First report on the life history of the marine amphipod Ceradocus mizani and its implication for aquaculture

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY Accounts of Chemical Research Pub Date : 2023-04-28 DOI:10.1111/ivb.12398

Sharif Shahin, Victor Tosin Okomoda, Sairatul Dahlianis Ishak, Khor Waiho, Hanafiah Fazhan, Mohamad Nor Azra, B. Abdul Rahim Azman, Koraon Wongkamhaeng, Muyassar H. Abualreesh, Nadiah W. Rasdi, Hongyu Ma, Mhd Ikhwanuddin

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引用次数: 1

Abstract

The search for alternative live feed for aquaculture stocks has inspired research into marine amphipods. In this study, the life history of Ceradocus mizani was evaluated to better understand how this amphipod might be used in aquaculture as an alternative feed. The amphipods did not display copulatory behavior during the study period. The females were multivoltine and attained sexual maturity on average in 23.6 days at a mean length of 4.64 mm. The incubation period lasted 8.8 days, and the mean number of juveniles produced per brood during that incubation period was relatively low (7.58). Females produced a mean of 5.2 consecutive broods and 39.4 total juveniles over the life span. (i.e., 0.33 juveniles/day). Sex ratio was female skewed (1.55:1). Female size and the number of juveniles produced per brood were positively correlated (R² = 0.63). The mean life span for females and males was 119.4 and 91.2 days, respectively. Mean maximum length was 9.26 mm for males and 8.18 mm for females. This is the first account of the life history of C. mizani and forms the basis for future studies of this marine amphipod.

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海洋端足类水豚的生活史及其对水产养殖的意义的首次报道

为水产养殖寻找替代活饲料激发了对海洋片脚类动物的研究。本研究对米扎尼角蟹的生活史进行了评估，以更好地了解这种片足类动物如何作为替代饲料用于水产养殖。在研究期间，片脚类动物没有表现出交配行为。雌性多伏特，平均23.6天达到性成熟，平均体长4.64 mm。孵化期为8.8 d，平均每窝产虫数较低，为7.58只。雌鱼一生平均连续产5.2窝，共产幼鱼39.4只。(即每天0.33个青少年)。男女性别比为1.55:1。雌体大小与每窝产仔数呈正相关(R2 = 0.63)。雌性和雄性的平均寿命分别为119.4天和91.2天。平均最大体长雄性为9.26 mm，雌性为8.18 mm。这是对米扎尼蛤生活史的第一次描述，并为今后对这种海洋片足类动物的研究奠定了基础。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.

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