Studies on the early development and larval rearing of Oxyeleotris marmoratus (bleeker)
Some aspects on the early development and larval rearing of Oxyeleotris marmoratus were studied. The pattern of food selection by the larvae was analysed using Ivlev's electivity index. The larvae commenced feeding on phytoplankton on day 2 after hatching with the slight selection for Chlorella...
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Fakulti Sains dan Teknologi
2010
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my.umt.ir-5942016-03-10T04:52:57Z Studies on the early development and larval rearing of Oxyeleotris marmoratus (bleeker) Pham, Thanh Liem QL 618.3 .P4 2001 Pham, Thanh Liem Studies on the early development and larval rearing of Oxyeleotris marmoratus (bleeker) Biology Some aspects on the early development and larval rearing of Oxyeleotris marmoratus were studied. The pattern of food selection by the larvae was analysed using Ivlev's electivity index. The larvae commenced feeding on phytoplankton on day 2 after hatching with the slight selection for Chlorella and Closterium. The Brachionus and nauplii of copepods were preferred by larvae from day 3 to day 10 after hatching and subsequently replaced by bigger size prey such as Cyclops and Moina thereafter. Cyclops was found to be the most preferred food during the larval stage. The prey selectivity by the larvae could be attributed to change in mouth size, mobility of the larvae and the prey, its size and type. 2010-12-28T07:18:20Z 2010-12-28T07:18:20Z 2001-03 Thesis http://hdl.handle.net/123456789/594 en application/pdf application/pdf Fakulti Sains dan Teknologi |
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QL 618.3 .P4 2001 Pham, Thanh Liem Studies on the early development and larval rearing of Oxyeleotris marmoratus (bleeker) Biology |
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QL 618.3 .P4 2001 Pham, Thanh Liem Studies on the early development and larval rearing of Oxyeleotris marmoratus (bleeker) Biology Pham, Thanh Liem Studies on the early development and larval rearing of Oxyeleotris marmoratus (bleeker) |
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Some aspects on the early development and larval rearing of Oxyeleotris marmoratus were studied. The pattern of food selection by the larvae was analysed using Ivlev's electivity index. The larvae commenced feeding on phytoplankton on day 2 after hatching with the slight selection for Chlorella and Closterium. The Brachionus and nauplii of copepods were preferred by larvae from day 3 to day 10 after hatching and subsequently replaced by bigger size prey such as Cyclops and Moina thereafter. Cyclops was found to be the most preferred food during the larval stage. The prey selectivity by the larvae could be attributed to change in mouth size, mobility of the larvae and the prey, its size and type. |
format |
Thesis |
author |
Pham, Thanh Liem |
author_facet |
Pham, Thanh Liem |
author_sort |
Pham, Thanh Liem |
title |
Studies on the early development and larval rearing of Oxyeleotris marmoratus (bleeker) |
title_short |
Studies on the early development and larval rearing of Oxyeleotris marmoratus (bleeker) |
title_full |
Studies on the early development and larval rearing of Oxyeleotris marmoratus (bleeker) |
title_fullStr |
Studies on the early development and larval rearing of Oxyeleotris marmoratus (bleeker) |
title_full_unstemmed |
Studies on the early development and larval rearing of Oxyeleotris marmoratus (bleeker) |
title_sort |
studies on the early development and larval rearing of oxyeleotris marmoratus (bleeker) |
publisher |
Fakulti Sains dan Teknologi |
publishDate |
2010 |
url |
http://hdl.handle.net/123456789/594 |
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1738395631898066944 |
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13.19449 |