A study on the shrimp Nursery grounds in Bushehr waters
Study of shrimp nursery ground in the Northern part of Bushehr province from Farakeh creek to Genaveh The fourth phase of "study of shrimp nursery ground in the Northern part of Bushehr province" was carried from October 2000 to August 2001. Sampling was carried for larval stages by using Bongo net with 500 micrometer mesh size, and for adults with Trawl net of I centimeter mesh size. In 12 stations, 25576 juvenile and adult shrimp and 651.13 larves were collected and identified. Most of these samples belonged to the families of Sergestidae, Penaeidae Caridea. Acetes cfsergestidae family, both in adults and larval stage (57% for adult and 84% for larval stage) were identified. Adults wrere caught only in Ramleh creek in Feb. 2001, and the most presence of Acetes' larvae were also in Ramleh creek in Dec. 2000. 33% of adults were belonged to Metapenaus stebbingii of Penaeidae family. The most presence of this species was in Feb. and Mar. 2001. Although no larvae of this species was found in the field, it seems there is no significance between pH, salinity and area temperature with the presence of these species of shrimp.
| Main Authors: | , , , , , , , |
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| Format: | Report biblioteca |
| Language: | Persian |
| Published: |
Iranian Fisheries Science Research Institute
2004
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| Subjects: | Shrimp, Nursery, Larval stage, Sergestidae, Penaeidae, Caridea, |
| Online Access: | http://hdl.handle.net/1834/14236 |
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| Summary: | Study of shrimp nursery ground in the Northern part of Bushehr province from Farakeh creek to Genaveh The fourth phase of "study of shrimp nursery ground in the Northern part of Bushehr province" was carried from October 2000 to August 2001. Sampling was carried for larval stages by using Bongo net with 500 micrometer mesh size, and for adults with Trawl net of I centimeter mesh size. In 12 stations, 25576 juvenile and adult shrimp and 651.13 larves were collected and identified. Most of these samples belonged to the families of Sergestidae, Penaeidae Caridea. Acetes cfsergestidae family, both in adults and larval stage (57% for adult and 84% for larval stage) were identified. Adults wrere caught only in Ramleh creek in Feb. 2001, and the most presence of Acetes' larvae were also in Ramleh creek in Dec. 2000. 33% of adults were belonged to Metapenaus stebbingii of Penaeidae family. The most presence of this species was in Feb. and Mar. 2001. Although no larvae of this species was found in the field, it seems there is no significance between pH, salinity and area temperature with the presence of these species of shrimp. |
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