Effects of different salinity levels on the survival and growth of marble goby, Oxyeleotris marmoratus larvae

The marble goby, Oxeyeleotris marmoratus is the highest priced freshwater fish in Southeast Asia. However, the stable seed production technique has not yet been established due to the high mortality occuring in the larval stage. To solve the problem, 2 rearing experiments were conducted with Brachin...

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Main Authors:	Senoo, Shigeharu, Sok Hui, Sow, Mukai, Yukinori
Format:	Article
Language:	English
Published:	Japan Aquicultural Research Group 2008
Subjects:	SH Aquaculture. Fisheries. Angling
Online Access:	http://irep.iium.edu.my/11317/ http://irep.iium.edu.my/11317/1/senoo_et_al%EF%BC%92%EF%BC%90%EF%BC%90%EF%BC%98.pdf

id	iium-11317
recordtype	eprints
spelling	iium-113172012-05-28T02:58:09Z http://irep.iium.edu.my/11317/ Effects of different salinity levels on the survival and growth of marble goby, Oxyeleotris marmoratus larvae Senoo, Shigeharu Sok Hui, Sow Mukai, Yukinori SH Aquaculture. Fisheries. Angling The marble goby, Oxeyeleotris marmoratus is the highest priced freshwater fish in Southeast Asia. However, the stable seed production technique has not yet been established due to the high mortality occuring in the larval stage. To solve the problem, 2 rearing experiments were conducted with Brachinus sp. feeding in different salinity levels (Sal.). In experiment 1, the effects of different Sals on the survival and growth were investigated in the larval stage, during the period from 1 to 40 days after hatching (d AH). In Experiment 2, the larval stage was divided int o4 periods (1-10, 11-20, 21-30 and 31-40 sd AH), and the optimum SaL for each period was determined. The optimum SaL was 10 ppt through out the whoole larval stage. It was understood that the most important period of the salanity adjustment was in 1-10 d AH for the larval rearing. Although 10 ppt is the optimum SaL in the later rearing periods of 11-20, 21-30, and 31-40 d AH, larval rearing was possible in both freshwater and seawater. The successful utilization of Brachionus sp as feed for freshwater fish O. marmoratus was substantial progress for stable mass seed production in the future. Japan Aquicultural Research Group 2008 Article PeerReviewed application/pdf en http://irep.iium.edu.my/11317/1/senoo_et_al%EF%BC%92%EF%BC%90%EF%BC%90%EF%BC%98.pdf Senoo, Shigeharu and Sok Hui, Sow and Mukai, Yukinori (2008) Effects of different salinity levels on the survival and growth of marble goby, Oxyeleotris marmoratus larvae. Aquaculture Science, 56 (3). pp. 423-432. ISSN 0371-4217
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	SH Aquaculture. Fisheries. Angling
spellingShingle	SH Aquaculture. Fisheries. Angling Senoo, Shigeharu Sok Hui, Sow Mukai, Yukinori Effects of different salinity levels on the survival and growth of marble goby, Oxyeleotris marmoratus larvae
description	The marble goby, Oxeyeleotris marmoratus is the highest priced freshwater fish in Southeast Asia. However, the stable seed production technique has not yet been established due to the high mortality occuring in the larval stage. To solve the problem, 2 rearing experiments were conducted with Brachinus sp. feeding in different salinity levels (Sal.). In experiment 1, the effects of different Sals on the survival and growth were investigated in the larval stage, during the period from 1 to 40 days after hatching (d AH). In Experiment 2, the larval stage was divided int o4 periods (1-10, 11-20, 21-30 and 31-40 sd AH), and the optimum SaL for each period was determined. The optimum SaL was 10 ppt through out the whoole larval stage. It was understood that the most important period of the salanity adjustment was in 1-10 d AH for the larval rearing. Although 10 ppt is the optimum SaL in the later rearing periods of 11-20, 21-30, and 31-40 d AH, larval rearing was possible in both freshwater and seawater. The successful utilization of Brachionus sp as feed for freshwater fish O. marmoratus was substantial progress for stable mass seed production in the future.
format	Article
author	Senoo, Shigeharu Sok Hui, Sow Mukai, Yukinori
author_facet	Senoo, Shigeharu Sok Hui, Sow Mukai, Yukinori
author_sort	Senoo, Shigeharu
title	Effects of different salinity levels on the survival and growth of marble goby, Oxyeleotris marmoratus larvae
title_short	Effects of different salinity levels on the survival and growth of marble goby, Oxyeleotris marmoratus larvae
title_full	Effects of different salinity levels on the survival and growth of marble goby, Oxyeleotris marmoratus larvae
title_fullStr	Effects of different salinity levels on the survival and growth of marble goby, Oxyeleotris marmoratus larvae
title_full_unstemmed	Effects of different salinity levels on the survival and growth of marble goby, Oxyeleotris marmoratus larvae
title_sort	effects of different salinity levels on the survival and growth of marble goby, oxyeleotris marmoratus larvae
publisher	Japan Aquicultural Research Group
publishDate	2008
url	http://irep.iium.edu.my/11317/ http://irep.iium.edu.my/11317/1/senoo_et_al%EF%BC%92%EF%BC%90%EF%BC%90%EF%BC%98.pdf
first_indexed	2023-09-18T20:20:39Z
last_indexed	2023-09-18T20:20:39Z
_version_	1777408084351647744

Effects of different salinity levels on the survival and growth of marble goby, Oxyeleotris marmoratus larvae

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