On the exploitation of portunid crab Podophthalmus vigil (Weber) along the Chennai coast in Tamil Nadu
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Title |
On the exploitation of portunid crab Podophthalmus vigil (Weber) along the Chennai coast in Tamil Nadu Not Available |
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Creator |
Thangaraj Subramanian,V
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Subject |
Crab
Podophthalmus vigil Chennai Tamilnadu |
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Description |
Not Available
The trend in catch of Podophthalmus vigil at Chennai during 1984-'98 showed slow increase from stray occurrence to a small fishery in 1980's to be followed by an upsurge with the annual catch over lOOt during 1992-'95. After reaching the maximum catch of 217t in 1994-'95, the catch declined drastically to 61 in 1997- '98. The main fishery season was September-January. Males were relatively larger and heavier. Average sex-ratio was 55.2 : 44.8. Peak spawning activities were recorded in October and January. Not Available |
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Date |
2021-08-23T09:54:50Z
2021-08-23T09:54:50Z 2001 |
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Identifier |
Not Available
http://krishi.icar.gov.in/jspui/handle/123456789/59620 |
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Language |
English
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Relation |
Not Available
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Publisher |
CMFRI/ICAR
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