ICAR Research Data Repository for Knowledge Management
Induced spawning and larval rearing of sea urchin Echinometra mathaei (de Blainville, 1825)
CMFRI Repository
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| Relation |
http://eprints.cmfri.org.in/2145/
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| Title |
Induced spawning and larval rearing of sea urchin Echinometra mathaei (de Blainville, 1825)
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| Creator |
Jean Jose, J
Lipton, A P Anil, M K |
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| Subject |
sea Urchin
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| Description |
Induced spawning of the sea urchin Echinometra mathaei was accomplished by injecting 0.5 M KCl. The larval developmental stages were studied in the laboratory for 22 days by which time the larvae reached competency. The survival of larvae was 79.0 + 2.08% when fed with microalgae Isochrysis galbana in combination with Chaetoceros calcitrans. The survival was 77.0 + 1.73% when fed with I. galbana diet. Comparatively low survival rate of 60.0 + 2.52% and 40.0 + 2.0% were observed while feeding with C. calcitrans and Nannochloropsis sp. respectively at the competent stage
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| Publisher |
MBAI
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| Date |
2007
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| Type |
Article
PeerReviewed |
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| Format |
application/pdf
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| Language |
en
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| Identifier |
http://eprints.cmfri.org.in/2145/1/Jean_230-233.pdf
Jean Jose, J and Lipton, A P and Anil, M K (2007) Induced spawning and larval rearing of sea urchin Echinometra mathaei (de Blainville, 1825). Journal of the Marine Biological Association of India, 49 (2). pp. 230-233. |
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