Histological study of singa shrimp ovaries (Metapenaeus affinis) in coastal water of The Hormozgan province
2009
Safaie, M., Persian Gulf and Oman Sea Ecological Research Institute
The present study designed with histological structure on ovary of the Jinga shrimp ( Metapenaeus affinis ) . This project lasted 6 months (from Apr. to Sep. 2003) in coastal water of the Hormozgan province. Following removal and weighting of the ovaries , fragements of their middle region were fixed for 24 h in 4 % formaldehyde. Afterwards , the tissue was passed ladder prosses befor sectioning and staining . semi-thin (5 micron thick) sections stained with Hematoxilin and Eosine and were examined and photographed in a leitz light microscope.The histological study on ovarian maturation stages showed that Jinga shrimp is a multiple spawner through out its life span capable of reconstructing its ovary after spawning.
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