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Complete regeneration of ablated eyestalk in penaeid prawn, Penaeus monodon

DRS at CSIR-National Institute of Oceanography

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Title Complete regeneration of ablated eyestalk in penaeid prawn, Penaeus monodon
 
Creator Desai, U.M.
Achuthankutty, C.T.
 
Subject prawn
Penaeus monodon
 
Description Ablation of one eyestalk is generally practised in all commercial prawn hatcheries to induce gonad maturation and spawning. An observation was made that the ablated eyestalk of spent females of the tiger prawn Penaeus monodon was completely regenerated in less than 6 months and assumed the shape, size, structure and pigmentation of the unablated eye. Significance of this observation in the context of captive broodstock development and the need for detailed examination of the regeneration process and the functional aspects of the regenerated eyestalk in inducing gonad maturation and spawning are highlighted.
 
Date 2006-08-26T10:42:35Z
2006-08-26T10:42:35Z
2000
 
Type Journal Article
 
Identifier Current Science, vol. 79(11), 1602-1603pp.
http://drs.nio.org/drs/handle/2264/259
 
Language en
 
Format 53248 bytes
application/pdf
 
Publisher Indian Academy of Sciences