Marine Finfish Aquaculture e-News No. 12 (26/7/2004)

 

Dear Asia-Pacific Marine Finfish Aquaculture Network list, 

The purpose of the e-News is to facilitate prompt information dissemination on marine fish research and developments, to complement the regular quarterly e-Magazine (upgraded from the previous e-Newsletter). The e-News will be circulated regularly based on the latest developments and news collected through the network. We welcome your contributions with research and development news items, market developments, upcoming events and others - please send to [email protected]

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1. Seeking information on the cause of mortalities in mouse grouper � Mr Aaron Leung from Mariculture Development Section of Agriculture, Fisheries and Conservation Department (AFCD), Hong Kong China is seeking information on the problem related to the mortalities of mouse grouper (Cromileptes altivelis) in culture conditions. He has provide the following:

Stocking: Jan 03 (2-3cm length) in indoor circular tank 
Current size: 20cm (July 14, 2004)
Feed: Dry pellet Water quality: Normal 
Disease symptoms: Nil (But not feeding well) 
Postmortem: Liver contains numerous nodular lesions (dark)
Mortalities: Since 2/7up to 3-5 tails per day 
Treatment: Water exchange, Reduce feeding and stocking density, Amoxycilin oral feed 

A picture of the fish is included here. For those who have information on this please contact Mr Leung directly by email: [email protected] or send your reply to [email protected].

2. TNC-SEACMPA website � The Nature Conservancy�s Southeast Asia Center for Marine Protected Areas (TNC-SEACMPA) has launched its new website www.tnc-seacmpa.org. This new site contains complete information about TNC-SEACMPA and its programs in Indonesia, along with downloadable reports of the various programs. SEACMPA aims to establish and support networks of marine protected areas in Indonesia and Southeast Asia. Coordinated from Bali, their on-site conservation programs are spread throughout central and eastern Indonesia, in Komodo National Park, Wakatobi National Park, Raja Ampat Archipelago and the Derawan Islands. They are working in close partnership with governments, communities and businesses in creating collaborative management mechanisms for marine protected areas that bring tangible long-term benefits through the sustainable management of marine resources. 

3. Marine Aquarium Council News (2nd Quarter 2004) - The latest MAC News is available and some of the news items are listed below, with further information at http://www.aquariumcouncil.org/webmediainfo.asp?whatsnew=on

  • MAC Develops Training Manual for Collectors
  • Mariculture and Aquaculture Management (MAM) Standard Under Review

4. Aquaculture, Volume 237, Issue 1-4, Pages 1-540 (2 August, 2004) - In this issue there are several articles which may be of interest:

  • Growth and immune response of juvenile greasy groupers (Epinephelus tauvina) fed with herbal antibacterial active principle supplemented diets against Vibrio harveyi infections, V. Sivaram, M. M. Babu, G. Immanuel, S. Murugadass, T. Citarasu and M. P. Marian
  • Induction of spawning of cultured greater amberjack (Seriola dumerili) using GnRHa implants, Constantinos C. Mylonas, Nikos Papandroulakis, Andreas Smboukis, Maria Papadaki and Pascal Divanach
  • Cobia culture in Taiwan: current status and problems, I Chiu Liao, Ting-Shih Huang, Wann-Sheng Tsai, Cheng-Ming Hsueh, Su-Lean Chang and Eduardo M. Lea�o
  • Biochemical egg quality determination in the gilthead seabream, Sparus aurata: reproducibility of the method and its application for sharpsnout seabream, Puntazzo puntazzo, Franz Lahnsteiner and Pierpaolo Patarnello
  • Egg quality determination in the gilthead seabream, Sparus aurata, with biochemical parameters, Franz Lahnsteiner and Pierpaolo Patarnello
  • Effects of temperature and salinity on artificially reproduced eggs and larvae of the leopard grouper Mycteroperca rosacea, Vicente Gracia-L�pez, Margarita Kiewek-Mart�nez and Minerva Maldonado-Garc�aFull abstracts can be accessed from the following website  http://www.sciencedirect.com/science/journal/00448486.

5. Journal of the World Aquaculture Society (Volume 35, No 2. 2004) � In this issue there are two articles which might be of interest:

  • Apparent digestibility coefficients of various feed ingredients for grouper, Epinephelus coioides
  • A comparative study of the dietary lysine requirement of juvenile striped bass Morone saxatilis and sunshine bass M. chrysops x M. saxatilis

Some of the abstracts are available for download from the World Aquaculture Society website at http://www.was.org/main/FrameMain.asp. However, the website version of the journal may not be updated to the recent printed version. For further information, contact Harry Daniels, JWAS Managing Editor at [email protected]

6. Artificial reefs and reef fish in Hong Kong � A new book on reef fish in Hong Kong is now available. This book is the first of the Marine Conservation Series. It provides a brief account of the use of artificial reefs in Hong Kong. The book also provides a pictorial guide to reef fishes found on Hong Kong�s artificial reefs. It is a useful guide for divers and those interested in marine reef fishes of Hong Kong. For those who are interested in the artificial reef project in Hong Kong visit this website http://www.artificial-reef.net/ 

7. Development of grouper culture in Taiwan � a solution to reduce destructive fishing practices in coral reefs � This article is published in INFOFISH International, Number 3/2004, May/June issue. The author (Dr. Chen-Chih Kao) provides fairly details description of Taiwan grouper industry with some statistics from 2001. In 2001, there were around 600 grouper hatcheries and grow-out farms covering total area of 700 ha. The species produced in hatchery including Epinephelus coioides, E. malabaricus, E. lanceolatus, and E. fuscoguttatus. Annual production of grouper fingerlings is around 20 million tails, and in 2001 the total production for market-sized grouper was around 7,000 mt. 

For those who are interested in the articles contact INFOFISH at [email protected] or [email protected], or write to the author at [email protected]

8. Weekly Marine Fish Wholesales Prices in China � July, 2004

  • Hong Kong � July 20-26
  • Southern China � July 20-26

The following web link provides marine fish wholesales prices in Southern China and Hong Kong. For details average prices visit http://www.enaca.org/modules/news/index.php?storytopic=14&storynum=10.

9. FAO publication on "Capture Based Aquaculture" - FAO has just released a new publication "Capture Based Aquaculture" that includes several reviews of the status of marine fish aquaculture, including grouper, and the dependence of this type of farming on wild fishery resources. This publication was prepared with the financial assistance from the Government of Japan under the International Conservation and Management of Fisheries Resources Trust Fund Project (GCP/INT/715/JPN). We will providea more detailed review and internet site in future editions of the newsletter. In the meantime, for further information contact Alessandro Lovatelli, Fishery Resources Officer (Aquaculture) Food and Agriculture Organization at [email protected].

10. Mariculture in the Asia-Pacific region: Recent Developments and New Challenges, NACA will organize a special session on mariculture for the 7th Asian Fisheries Forum, (Penang, Malaysia, Nov 29-Dec 3, 2004) in partnership with FAO, WFC, ACIAR, TDH and others. The session will be for one day, and combine invited presentations together with tropical mariculture papers submitted to the conference organizers. The aspects that will be covered including the following:

  • Marine farming species, including marine fish, mollusks, seaweeds 
  • Marine ornamentals 
  • Environmental management of mariculture 
  • Low food chain species, and integrated marine farming systems 
  • Marketing systems 
  • Consumer demand and preferences for marine aquaculture commodities 
  • Planning of mariculture in coastal areas 
  • Social aspects of marine aquaculture, and the potential for poverty reduction through mariculture 

NACA extends the invitation to participate in this symposium to all researchers, the industry as well as policy makers and administrators involved in �farming the seas� of the Asia-Pacific region. 

For further information contact: 
Dr Michael Phillips or Mr. Sih Yang Sim
Network of Aquaculture Centres in Asia-Pacific
Suraswadi Building, Department of Fisheries
Kasetsart University Campus
Ladyao, Jatujak
Bangkok 10900
Thailand
Fax: 66-2-561-1727
Email: [email protected]

More information on the 7th Asian Fisheries Forum can be found at www.usm.my/7AFF2004

11. Upcoming Events in 2004

  • Australasian Aquaculture 2004, September 26-29 2004, Sydney, Australia. For further information www.australian-aquacultureportal.com.
  • Marine Aquaculture Conference 2004: Breeding & Hatchery Opportunities, 12-13th October 2004, Singapore. For further information www.aquacultureconference.com or contact Mr Adrian Lim ([email protected]) or the event manager Mr Jason Ng ([email protected]).
  • APEC Integrated Oceans Management Forums, October 18 - 20, 2004, Easter Island, Chile. For further information www.apec-oceans.org or contact Shelly Schnurr at [email protected]
  • Aquaculture Europe 2004, October 20-23, 2004 Barcelona, Spain. Preceding the conference, on October 20, a workshop on "Challenges for Mediterranean Aquaculture Products" will take place. Information will also be made available on www.easonline.org Further information contact [email protected]
  • 7th Asian Fisheries Forum 2004, November 29 � December 3, 2004. Penang, Malaysia. For more details, contact the 7th AFF Secretariat at [email protected] or visit website www.usm.my/7AFF2004/
  • Sixth International Aquarium Congress, Monterey Bay Aquarium, Monterey, California, USA, December 5-10, 2004. For further information contact Tel: + (831) 644-7580, Fax: + (831) 648-4925, Email: [email protected], www.iac2004.org.

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Mr Sih Yang SIM; Dr Michael Phillips; and Dr Mike Rimmer
Asia-Pacific Marine Finfish Aquaculture Network
c/o: NACAP.O. Box 1040
Kasetsart Post Office
Bangkok 10903
Thailand
Tel: 66-2-561 1728 (Ext 120)
Fax: 66-2-561 1727
Email: [email protected]@enaca.org
Website: http://www.enaca.org/grouper/