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Paper Information

Journal:   JOURNAL OF FISHERIES SCIENCE AND TECHNOLOGY (JFST)   WINTER 2016 , Volume 4 , Number 4; Page(s) 65 To 73.
 
Paper: 

LIFE CYCLE OF BOBTAIL SQUID, EUPRYMNAHYLLEBERGINATEEWATHANA 1997, FROM EGG INCUBATION TO SPAWNING AT LABORATORY CONDITION

 
 
Author(s):  SAREBAN HASSAN*
 
* PERSIAN GULF MOLLUSKS RESEARCH STATION, BANDAR LENGEH, IRAN
 
Abstract: 

The life cycle of bobtail squid (Euprymnahyllebergi:Sepiolidae) was investigated by incubating its eggs and rearing the hatchlings at 28.5±0.5oC and 37-38ppt salinity conditions in the Molluscs Research Station (Bandar Lengeh). After 12±3 days incubation, hatchlings with 2.23±0.05 mm mantle length and 4±1 mg wet weight emerged out. Hatchlings were fed with artemia, mysid shrimp and postlarvae of white-leg shrimp. In 30 days, they grew to 5.94±1.18 mm and 254±16 g, in 60 days to 13.96±1.87 mm, and 2.214±0.213 g, and in 90 days they grew to 18.14±2.23 mm and 4.234±0.548 g. First mating and spawning was observed in days 109 and 110, respectively, when the squids were 20.12±2.64 mm in mantle length and 5.849±1.204 g in body weight. Each female laid 70±10 eggs and died 2-4 days after spawning, followed by males after 7-15 days. Results show that bobtail squid have short life span and can easily be produced and succeeded by the next generation under laboratory conditions.

 
Keyword(s): BOBTAIL SQUID, LIFE CYCLE, EGG INCUBATION, SPAWNING, EUPRYMNAHYLLEBERGI
 
 
References: 
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Click to Cite.
APA: Copy

SAREBAN, H. (2016). LIFE CYCLE OF BOBTAIL SQUID, EUPRYMNAHYLLEBERGINATEEWATHANA 1997, FROM EGG INCUBATION TO SPAWNING AT LABORATORY CONDITION. JOURNAL OF FISHERIES SCIENCE AND TECHNOLOGY (JFST), 4(4), 65-73. https://www.sid.ir/en/journal/ViewPaper.aspx?id=507649



Vancouver: Copy

SAREBAN HASSAN. LIFE CYCLE OF BOBTAIL SQUID, EUPRYMNAHYLLEBERGINATEEWATHANA 1997, FROM EGG INCUBATION TO SPAWNING AT LABORATORY CONDITION. JOURNAL OF FISHERIES SCIENCE AND TECHNOLOGY (JFST). 2016 [cited 2021May14];4(4):65-73. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=507649



IEEE: Copy

SAREBAN, H., 2016. LIFE CYCLE OF BOBTAIL SQUID, EUPRYMNAHYLLEBERGINATEEWATHANA 1997, FROM EGG INCUBATION TO SPAWNING AT LABORATORY CONDITION. JOURNAL OF FISHERIES SCIENCE AND TECHNOLOGY (JFST), [online] 4(4), pp.65-73. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=507649.



 
 
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