ﻩﺭﻭﺩ ،ﻥﺍﺮﻳﺍ ﻲﻌﻴﺒﻃ ﻊﺑﺎﻨﻣ ﻪﻠﺠﻣ ،ﺕﻼﻴﺷ ﻪﻳﺮﺸﻧ ۶۵
ﻩﺭﺎﻤﺷ ، ۲ ﻥﺎﺘﺴﺑﺎﺗ ، ۱۳۹۱ ﻪﺤﻔﺻ ﺯﺍ ، ۲۳۱ ﺎﺗ ۲۳۴ ۲۳۱
"
ﻩﺎﺗﻮﻛ ﻲﻤﻠﻋ ﻪﺘﻓﺎﻳ
"
ﻲﺳﺭﺮﺑ ﺪﻴﻟﻮﺗ ﺕﺎﻴﺻﻮﺼﺧ
ﻲﻠﺜﻣ ﻱﻮﮕﻴﻣ
Exopalaemon styliferus
ﻦﻴﺋﺎﭘ ﺶﺨﺑ ﺭﺩ
ﻥﺎﺘﺳﺯﻮﺧ ﻥﺎﺘﺳﺍ ،ﺮﻴﺸﻨﻤﻬﺑ ﻪﻧﺎﺧﺩﻭﺭ ﺖﺳﺩ
ﻉﺭﺍﺯ ﺰﻳﻭﺮﭘ
۱* ﻲﻤﺳﺎﻗ ﻢﻴﻫﺍﺮﺑﺍ ، ﺯﺍﺮﻓﺮﺳ ﻡﺎﻬﻟﺍ ،۲
ﻧﺎﺑﺮﻗ ﻝﻮﺳﺭ ،۲ ۱ﻲ
ﻥﺎﻳﺭﺪﻔﺻ ﺩﺍﺰﻬﺑ ، ﻡﺪﻘﻣ ﺩﺍﮋﻧ ﻢﻨﺒﺷ ﻭ ۲
۲
ﺷ ﻩﺪﮑﺸﻧﺍﺩ،ﺕﻼﻴﺷ ﻩﻭﺮﮔ ۱
ﻴ ﺤﻣ ﻭ ﺕﻼ ﻴ ﺯ ﻂ ﻳ ﻥﺍﺮﻳﺍ ،ﻥﺎﮔﺮﮔ ،ﻥﺎﮔﺮﮔ ﻲﻌﻴﺒﻃ ﻊﺑﺎﻨﻣ ﻭ ﻱﺯﺭﻭﺎﺸﮐ ﻡﻮﻠﻋ ﻩﺎﮕﺸﻧﺍﺩ ،ﺖﺴ
،ﻞﺑﺍﺯ ﻩﺎﮕﺸﻧﺍﺩ ،ﻲﻌﻴﺒﻃ ﻊﺑﺎﻨﻣ ﻩﺪﻜﺸﻧﺍﺩ ،ﺕﻼﻴﺷ ﻩﻭﺮﮔ ۲
ﻥﺍﺮﻳﺍ،ﻞﺑﺍﺯ
) ﺖﻓﺎﻳﺭﺩ ﺦﻳﺭﺎﺗ :
۲۹ / ۹ / ۱۳۹۰ ﺐﻳﻮﺼﺗ ﺦﻳﺭﺎﺗ ، :
۲ / ۲ / ۱۳۹۱ (
ﻩﺪﻴﻜﭼ
ﻟﺎﻄﻣ ﻦﻳﺍ ﻱﻮﮕﻴﻣ ﻲﻠﺜﻣﺪﻴﻟﻮﺗ ﺕﺎﻴﺻﻮﺼﺧ ﻦﻴﻴﻌﺗ ﻱﺍﺮﺑ ﻪﻌ Exopalaemon styliferus
ﻪﻧﺎﺧﺩﻭﺭ ﺖﺳﺩ ﻦﻴﺋﺎﭘ ﺶﺨﺑ ﺭﺩ ﻥﺎﺘﺴﺑﺎﺗ ﺭﺩ ﺮﻴﺸﻨﻤﻬﺑ
۱۳۸۷ ﺪﺷ ﻡﺎﺠﻧﺍ .
ﻉﻮﻤﺠﻣ ﺯﺍ ۴۷۲
،ﻩﺪﺷ ﻱﺭﻭﺁ ﻊﻤﺟ ﻪﻧﻮﻤﻧ ۵
/ ۵۵ ﻭ ﺮﻧ ﺲﻨﺟ ﺍﺭ ﺎﻫﻮﮕﻴﻣ ﺪﺻﺭﺩ ۵
/ ۴۴ ﻩﺩﺎﻣ ﺪﺻﺭﺩ )
۴ / ۱۴ ﻱ ﻩﺩﺎﻣ ﺪﺻﺭﺩ
ﻭ ﻢﺨﺗ ﻱﺍﺭﺍﺩ ۱
/ ۳۰ ﻢﺨﺗ ﻥﻭﺪﺑ ﺪﺻﺭﺩ (
ﺩﺍﺩ ﻞﻴﮑﺸﺗ ﺪﻧ
. ﺐﻴﺗﺮﺘﺑ ﻲﮕﻨﻳﺮﻧ ﻩﺪﺋﺍﺯ ﻱﺍﺭﺍﺩ ﺮﻧ ﺲﻨﺟ ﺭﺩ ﻥﺪﺑ ﻞﮐ ﻥﺯﻭ ﻭ ﻝﻮﻃ ﻞﻗﺍﺪﺣ ۶۹
/ ۲ ﻲﺘﻧﺎﺳ
ﻭ ﺮﺘﻣ ۴ / ۰ ﺐﻴﺗﺮﺘﺑ ﻢﺨﺗ ﻱﺍﺭﺍﺩ ﻩﺩﺎﻣ ﺲﻨﺟ ﺭﺩ ﻭ ﻡﺮﮔ ۰۶
/ ۴ ﻭ ﺮﺘﻣ ﻲﺘﻧﺎﺳ ۵۴
/ ۱ ﺪﻣﺁ ﺖﺳﺪﺑ ﻡﺮﮔ .
ﻱﺭﻭﺎﻤﻫ ﺮﺜﮐﺍﺪﺣ ﻭ ﻞﻗﺍﺪﺣ ،ﻂﺳﻮﺘﻣ
ﻝﺩﺎﻌﻣ ۹۱۴ ، ۲۴۲ ﻭ ۱۷۵۵ ﺪﻣﺁ ﺖﺳﺪﺑ ﺩﺪﻋ .
ﺯﺍ ﻲﻠﺜﻣ ﺪﻴﻟﻮﺗ ﻩﺩﺯﺎﺑ ﻥﺍﺰﻴﻣ ۸
ﺎﺗ ۲۱ ﺭﺩ ﺪﺻ ) ﻦﻴﮕﻧﺎﻴﻣ ۱۳ ﺪﺻﺭﺩ ( ﺩﻮﺑ ﺮﻴﻐﺘﻣ ﻮﮕﻴﻣ ﻥﺪﺑ ﻥﺯﻭ .
ﻢﺨﺗ ﻩﺯﺍﺪﻧﺍ ﻦﻴﮕﻧﺎﻴﻣ )
ﺭﻮﺤﻣ ﻦﻳﺮﺘﮔﺭﺰﺑ
× ﺭﻮﺤﻣ ﻦﻳﺮﺘﻫﺎﺗﻮﮐ (
ﻞﺣﺍﺮﻣ ﺭﺩ ۱
ﻭ ۲ ﺐﻴﺗﺮﺗ ﻪﺑ ﻲﻨﻴﻨﺟ ﻞﻣﺎﮑﺗ )
۸۶ / ۰
× ۶۷ / ۰ ( ﻭ ) ۹۷ / ۰
× ۷۲ / ۰ ( ﻲﻠﻴﻣ
ﺩﻮﺑ ﺮﺘﻣ . ﺩﻮﺑ ﮏﻳﺮﺘﻣﻭﺰﻳﺍ ،ﺱﺎﭘﺍﺭﺎﮐ ﻝﻮﻃ ﺎﺑ ﻭ ﺖﺒﺜﻣ ﮏﻳﺮﺘﻣﻮﻟﺁ ،ﻥﺪﺑ ﻥﺯﻭ ﻭ ﻥﺪﺑ ﻝﻮﻃ ﺎﺑ ﻱﺭﻭﺎﻤﻫ ﻪﻄﺑﺍﺭ ﻱﻮﮕﻟﺍ .
ﻱﺪﻴﻠﮐ ﻱﺎﻫ ﻩﮊﺍﻭ :
Exopalaemonstyliferus ﻲﻠﺜﻣﺪﻴﻟﻮﺗ ﺕﺎﻴﺻﻮﺼﺧ ،ﺮﻴﺸﻨﻤﻬﺑ ﻪﻧﺎﺧﺩﻭﺭ ،
ﻝﻮﺌﺴﻣ ﻩﺪﻨﺴﻳﻮﻧ * :
ﻦﻔﻠﺗ : ٠٧٧٢٦٦٢٢٣٥٩
ﺲﻛﺎﻓ : ۰۱۷۱۴۴۲۴۱۵۵ E-mail: zare2002k@yahoo.com
ﺪﻴﻟﻮﺗ ﺕﺎﻴﺻﻮﺼﺧ ﻲﺳﺭﺮﺑ
ﻱﻮﮕﻴﻣ ﻲﻠﺜﻣ ...
۲۳۲
ﻱﻮﮕﻴﻣ
Exopalaemon styliferus
ﻩﺩﺍﻮﻧﺎﺧ ﺯﺍ
Palaemonidae
ﻳﺎﻳﺭﺩ ﻖﻤﻋ ﻢﮐ ﻱﺎﻬﺑﺁ ﺭﺩ ﻲ
ﺯﺍ ﺭﻮﺷ ﺐﻟ ﻭ
ﺮﺳﺎﺗﺮﺳ ،ﺏﺮﻏ ﺖﻤﺳ ﻪﺑ ﻱﺰﻧﻭﺪﻧﺍ ﻭ ﻲﺌﻧﻭﺮﺑ ﻲﻟﺎﻤﺷ ﻞﺣﺍﻮﺳ ﻥﺎﺘﺴﮐﺎﭘ ﺎﺗ ﺪﻨﻫ ﻭ ﺪﻨﻠﻳﺎﺗ )
Fischer and Bianchi, 1984
(
ﺖﻳﻮﮐ ﻭ ﻕﺍﺮﻋ ﻲﻠﺧﺍﺩ ﻱﺎﻬﺑﺁ ﻭ )
Salman and Bishop,
(1990
ﻥﺍﺮﻳﺍ ﻭ )
Zare et al., 2010
( ﺖﺳﺍ ﻩﺪﺷ ﺵﺭﺍﺰﮔ .
ﻥﺎﻴﻫﺎﻣ ﺪﻴﺻ ﺭﺩ ﻪﻤﻌﻃ ﻥﺍﻮﻨﻋ ﻪﺑ ﻪﻧﻮﮔ ﻦﻳﺍ ﺯﺍ ﻥﺍﺮﻳﺍ ﺭﺩ ﻡﺩﺮﻣ ﻂﺳﻮﺗ ﺲﭙﻴﭼ ﺕﺭﻮﺼﺑ ﻲﮐﺍﺭﻮﺧ ﻱﺍﺬﻏ ﻭ ﻱﺭﺎﺠﺗ ﻣ ﻩﺩﺎﻔﺘﺳﺍ ﻥﺍﺩﺎﺑﺁ ﺮﻬﺷ ﻲﻠﺤﻣ ﻲ
ﺩﻮﺷ . ﻪﮐ ﻲﻳﺎﺠﻧﺁ ﺯﺍ
ﻥﺍﺮﻳﺍ ﺭﺩ ﻮﮕﻴﻣ ﻦﻳﺍ ﻲﺳﺎﻨﺷ ﺖﺴﻳﺯ ﺕﺎﻴﺻﻮﺼﺧ ﺯﺍ ﻲﺗﺎﻋﻼﻃﺍ ﻣ ﻦﻳﺍ ﻲﻠﺜﻣﺪﻴﻟﻮﺗ ﺕﺎﻴﺻﻮﺼﺧ ﺖﻬﺟ ﻦﻳﺪﺑ ﺩﺭﺍﺪﻧ ﺩﻮﺟﻭ ﻮﮕﻴ
ﺪﺷ ﻲﺳﺭﺮﺑ ﺮﻴﺸﻨﻤﻬﺑ ﻪﻧﺎﺧﺩﻭﺭ ﺖﺳﺩ ﻦﻴﺋﺎﭘ ﺭﺩ .
ﺕﺎﻌﻟﺎﻄﻣ ﺯﺍ
ﺯﺍ ﺝﺭﺎﺧ ﺭﺩ ﻮﮕﻴﻣ ﻦﻳﺍ ﻞﺜﻣ ﺪﻴﻟﻮﺗ ﻪﻨﻴﻣﺯ ﺭﺩ ﻪﺘﻓﺮﮔ ﺕﺭﻮﺻ ﻣ ﺭﻮﺸﮐ ﻲ ﻪﻟﺎﻘﻣ ﻪﺑ ﻥﺍﻮﺗ
Leung
) ١٩٩٤ ( ﺩﺮﮐ ﻩﺭﺎﺷﺍ
)
Leung, 1994
.(
ﻢﻬﻣ ﻱﺎﻫ ﻪﺒﻨﺟ ﺯﺍ ﻲﮑﻳ ﻞﺜﻣﺪﻴﻟﻮﺗ ﻩﺪﻳﺪﭘ
ﻲﮔﺪﻧﺯ ﻪﭽﺨﻳﺭﺎﺗ ﻭ ﻲﮑﻳﮊﻮﻟﻮﮐﺍ ﻣ ﻪﻧﻮﮔ
ﻲ ﺪﺷﺎﺑ . ﻡﺎﺠﻧﺍ ﻱﺍﺮﺑ
ﺮﺑ ﻦﻳﺍ ،ﻲﺳﺭ ٤٧٢ ﻪﻧﻮﻤﻧ ﻮﮕﻴﻣ ﻥﺎﺘﺴﺑﺎﺗ ﺭﺩ ، ١٣٨٧
ﺯﺍ
ﺭﺩ ﺮﻴﺸﻨﻤﻬﺑ ﻪﻧﺎﺧﺩﻭﺭ ﺖﺳﺩ ﻦﻴﻳﺎﭘ ﺖﻤﺴﻗ ١٥
ﻱﺮﺘﻣﻮﻠﻴﮐ
ﺪﻧﺪﺷ ﻱﺭﻭﺁ ﻊﻤﺟ ﺱﺭﺎﻓ ﺞﻴﻠﺧ .
ﺯﺍ ﻩﺩﺎﻔﺘﺳﺍ ﺎﺑ ﺎﻫ ﻪﻧﻮﻤﻧ
ﻦﻴﻣﻭﺩ ﺩﻮﭘﻭﺪﻧﺍ ﻱﻭﺭ ﺮﺑ ﻲﮕﻨﻳﺮﻧ ﻩﺪﺋﺍﺯ ﺩﻮﺟﻭ ﻡﺪﻋ ﺎﻳ ﺩﻮﺟﻭ ﺪﻧﺪﺷ ﺖﻴﺴﻨﺟ ﻦﻴﻴﻌﺗ ﺎﻨﺷ ﻱﺎﻫﺎﭘ ﺖﻔﺟ .
ﻢﻫ ﻲﺳﺭﺮﺑ ﺭﺩ
ﻫﺎﭘ ﻪﺑ ﻩﺪﻴﺒﺴﭼ ﻱﺎﻫ ﻢﺨﺗ ،ﻱﺭﻭﺁ ﺎﺑ ﺖﻗﺩ ﺎﺑ ﻲﻤﮑﺷ ﻱﺎ
ﺪﻳﺩﺮﮔ ﺍﺪﺟ ﻮﮕﻴﻣ ﺯﺍ ﺲﻨﭘ ﺯﺍ ﻩﺩﺎﻔﺘﺳﺍ .
ﻞﻣﺎﮑﺗ ﻞﺣﺍﺮﻣ
ﻪﻠﺣﺮﻣ ﻞﻣﺎﺷ ﻪﻠﺣﺮﻣ ﻭﺩ ﺭﺩ ﻲﻨﻴﻨﺟ ١
) ﻢﺸﭼ ﻱﺎﻫ ﻢﺨﺗ
ﻩﺩﺰﻧ ( ﻪﻠﺣﺮﻣ ﻭ ٢
) ﻩﺩﺯ ﻢﺸﭼ ﻱﺎﻫ ﻢﺨﺗ (
ﻱﺪﻨﺑ ﻪﻘﺒﻃ
ﺪﻧﺪﺷ . ﻪﻠﺣﺮﻣ ﻲﻠﺜﻣ ﺪﻴﻟﻮﺗ ﻩﺩﺯﺎﺑ ﺺﺧﺎﺷ ١
ﻪﺑ ﻲﻨﻴﻨﺟ
ﻪﺑ ﻩﺪﻴﺒﺴﭼ ﻱﺎﻫ ﻢﺨﺗ ﻞﮐ ﻥﺯﻭ ﻢﻴﺴﻘﺗ ﻞﺻﺎﺣ ﺕﺭﻮﺻ ﻥﺯﻭ ﺮﺑ ﻲﻤﮑﺷ ﻱﺎﻫﺎﭘ ﺪﻣﺁ ﺖﺳﺪﺑ ﻥﺪﺑ
)
Bilgin and
Samsun, 2006 .(
ﻭ ﻩﺎﺗﻮﮐ ﺭﻮﺤﻣ ﺮﻄﻗ ﻱﺮﻴﮔ ﻩﺯﺍﺪﻧﺍ ﺖﻬﺟ
،ﻲﻨﻴﻨﺟ ﻪﻠﺣﺮﻣ ﻭﺩ ﺮﻫ ﻱﺎﻫ ﻢﺨﺗ ﺪﻨﻠﺑ ٥
ﺮﻫ ﺯﺍ ﻢﺨﺗ ﺩﺪﻋ
ﭖﻮﮑﺳﻭﺮﮑﻴﻣ ﻂﺳﻮﺗ ﻭ ﺪﺷ ﺏﺎﺨﺘﻧﺍ ﻲﻓﺩﺎﺼﺗ ﺕﺭﻮﺼﺑ ﻮﮕﻴﻣ ﻲﻳﺎﻤﻨﮔﺭﺰﺑ ﺎﺑ ﺝﺭﺪﻣ ١٠
× ﺪﻳﺩﺮﮔ ﻱﺮﻴﮔ ﻩﺯﺍﺪﻧﺍ ﻦﻤﺿ ﺭﺩ .
ﻪﺒﺳﺎﺤﻣ ﺮﻳﺯ ﻝﻮﻣﺮﻓ ﺯﺍ ﻩﺩﺎﻔﺘﺳﺍ ﺎﺑ ﺎﻫ ﻢﺨﺗ ﻢﺠﺣ ﺪﺷ
)
Bilgin and Samsun, 2006 .(
2 2 1(r ) 3 r v= 4π
r1
،ﮒﺭﺰﺑ ﺭﻮﺤﻣ ﺮﻄﻗ ﻒﺼﻧ r2
ﮏﭼﻮﮐ ﺭﻮﺤﻣ ﺮﻄﻗ ﻒﺼﻧ ﻭ
ﺖﺑﺎﺛ ﺩﺪﻋ ﺎﺑ ﺮﺑﺍﺮﺑ π
١٣ / ٤ . ﺩﺍﺪﻌﺗ ﻥﻮﻴﺳﺮﮔﺭ ﺰﻴﻟﺎﻧﺁ ﻱﺍﺮﺑ
ﺯﺍ ﻥﺯﻭ ﺎﻳ ﻝﻮﻃ ﺎﺑ ﻲﻤﮑﺷ ﻱﺎﻫﺎﭘ ﻪﺑ ﻩﺪﻴﺒﺴﭼ ﻱﺎﻫ ﻢﺨﺗ ﮏﻳﺮﺘﻣﻮﻟﺁ ﻝﺪﻣ
x log b ) a log(
y
log = +
ﺪﺷ ﻩﺩﺎﻔﺘﺳﺍ .
ﺑﺍﺭ ﺭﺩ ،ﻥﻮﻴﺳﺮﮔﺭ ﻪﻄ ،ﻱﺭﻭﺎﻤﻫ Y
ﻭ ﻥﺯﻭ ﺎﻳ ﻝﻮﻃ X ﻭ a
b
ﺖﺑﺎﺛ ﻱﺎﻫﺮﺘﻣﺍﺭﺎﭘ ﻣ
ﻲ ﺪﺷﺎﺑ . ﻉﻮﻤﺠﻣ ﺯﺍ ٤٧٢
ﻊﻤﺟ ﻪﻧﻮﻤﻧ
،ﻩﺪﺷ ﻱﺭﻭﺁ ٥
/ ٥٥ ﺪﺻﺭﺩ ﻭ ﺮﻧ ﺲﻨﺟ ﺍﺭ ﺎﻫﻮﮕﻴﻣ ٥
/ ٤٤
ﻩﺩﺎﻣ ﺪﺻﺭﺩ )
٤ / ١٤ ﻭ ﻢﺨﺗ ﻱﺍﺭﺍﺩ ﻱ ﻩﺩﺎﻣ ﺪﺻﺭﺩ ١
/ ٣٠
ﻢﺨﺗ ﻥﻭﺪﺑ ﺪﺻﺭﺩ ((
ﺪﻧﺩﺍﺩ ﻞﻴﮑﺸﺗ .
ﺯﺍ ﻦﻴﻨﭽﻤﻫ ٦٨
ﺩﺪﻋ
،ﻢﺨﺗ ﻱﺍﺭﺍﺩ ﻱﻮﮕﻴﻣ ٢٥
ﻢﺸﭼ ﺩﺪﻋ ﻭ ﻩﺩﺰﻧ
٤٣ ﻢﺸﭼ ﺩﺪﻋ
ﺪﻧﺩﻮﺑ ﻩﺩﺯ .
ﻱﺍﺭﺍﺩ ﺮﻧ ﺲﻨﺟ ﺭﺩ ﻥﺪﺑ ﻞﮐ ﻥﺯﻭ ﻭ ﻝﻮﻃ ﻞﻗﺍﺪﺣ
ﺐﻴﺗﺮﺘﺑ ﻲﮕﻨﻳﺮﻧ ﻩﺪﺋﺍﺯ ٦٩
/ ٢ ﻭ ﺮﺘﻣ ﻲﺘﻧﺎﺳ ٤
/ ٠ ﺭﺩ ﻭ ﻡﺮﮔ
ﺐﻴﺗﺮﺘﺑ ﻢﺨﺗ ﻱﺍﺭﺍﺩ ﻩﺩﺎﻣ ﺲﻨﺟ ٠٦
/ ٤ ﻭ ﺮﺘﻣ ﻲﺘﻧﺎﺳ ٥٤
/ ١
ﺪﻣﺁ ﺖﺳﺪﺑ ﻡﺮﮔ .
ﻪﺑ ﻱﺭﻭﺎﻤﻫ ﺮﺜﮐﺍﺪﺣ ﻭ ﻞﻗﺍﺪﺣ ،ﻂﺳﻮﺘﻣ
ﺐﻴﺗﺮﺗ ٩١٤ ، ٢٤٢ ﻭ ١٧٥٥ ﺪﻣﺁ ﺖﺳﺪﺑ ﺩﺪﻋ .
ﻴﮕﻧﺎﻴﻣ ﻦ
،ﮓﻨﮐ ﮓﻨﻫ ﻱﺎﻬﺑﺁ ﺭﺩ ﺍﺭ ﻮﮕﻴﻣ ﻦﻳﺍ ﻱﺭﻭﺎﻤﻫ ١٠٥٤
ﺩﺭﻭﺁﺮﺑ
ﺖﺳﺍ ﻩﺪﺷ )
Leung, 1994
.(
ﺯﺍ ﻲﻠﺜﻣ ﺪﻴﻟﻮﺗ ﻩﺩﺯﺎﺑ ﻥﺍﺰﻴﻣ ٨
ﺎﺗ ٢١ ﺪﺻﺭﺩ ) ﻦﻴﮕﻧﺎﻴﻣ ١٣ ﺪﺻﺭﺩ ( ﺮﻴﻐﺘﻣ ﻮﮕﻴﻣ ﻥﺪﺑ ﻥﺯﻭ
ﺩﻮﺑ . ﻦﻴﮕﻧﺎﻴﻣ ١٣
ﺪﻴﻟﻮﺗ ﻩﺩﺯﺎﺑ ﻦﻴﮕﻧﺎﻴﻣ ﻪﻨﻣﺍﺩ ﺭﺩ ﺪﺻﺭﺩ
ﻱﺎﻫﻮﮕﻴﻣ ﻲﻠﺜﻣ
palaemonid
) ٢٧
‐ ١٢ ﺪﺻﺭﺩ ( ﺖﺷﺍﺩ ﺭﺍﺮﻗ
)
Kim et al., 2008
.(
ﻢﺨﺗ ﻩﺯﺍﺪﻧﺍ ﻦﻴﮕﻧﺎﻴﻣ )
ﻦﻳﺮﺘﮔﺭﺰﺑ
ﺭﻮﺤﻣ
× ﺭﻮﺤﻣ ﻦﻳﺮﺘﻫﺎﺗﻮﮐ (
ﻞﺣﺍﺮﻣ ﺭﺩ ١
ﻭ ٢ ﻲﻨﻴﻨﺟ ﻞﻣﺎﮑﺗ
ﺐﻴﺗﺮﺗ ﻪﺑ )
٨٦ / ٠
× ٦٧ / ٠ ( ﻭ ) ٩٧ / ٠
× ٧٢ / ٠ ( ﺩﻮﺑ ﺮﺘﻣ ﻲﻠﻴﻣ .
ﻞﺣﺍﺮﻣ ﻢﺨﺗ ﻢﺠﺣ ﻦﻴﮕﻧﺎﻴﻣ ١
ﻭ ٢ ﺐﻴﺗﺮﺗ ﻪﺑ ﻲﻨﻴﻨﺟ ﻞﻣﺎﮑﺗ
٢١ / ٠ ﻭ ٢٧ / ٠ ﺪﻣﺁ ﺖﺳﺪﺑ ﺐﻌﮑﻣ ﺮﺘﻣ ﻲﻠﻴﻣ .
ﻪﻌﻟﺎﻄﻣ ﻦﻳﺍ ﺭﺩ
ﺍﺪﻧﺍ ﻥﻮﻴﺳﺎﺑﻮﮑﻧﺍ ﻲﻃ ﺭﺩ ﺖﻓﺎﻳ ﺶﻳﺍﺰﻓﺍ ﻮﮕﻴﻣ ﻢﺨﺗ ﻢﺠﺣ ﻭ ﻩﺯ
ﺖﺳﺍ ﻥﺎﻳﺎﭘ ﻩﺩ ﺭﺩ ﻲﻠﮐ ﻩﺪﻳﺪﭘ ﮏﻳ ﻪﮐ )
Oh and Hartnoll,
2004
.(
ﻥﺪﺑ ﻝﻮﻃ ﺎﺑ ﻱﺭﻭﺎﻤﻫ ﻪﻄﺑﺍﺭ ﻱﻮﮕﻟﺍ )
log
۲۴x / ۳ + ۲۳ / ۱
= log y ، ۴۸ / ۰
= r2 ، ۶۰
= ﻪﻧﻮﻤﻧ ﺩﺍﺪﻌﺗ (
ﻥﺯﻭ ﻭ
ﻥﺪﺑ ) log x ۳۱ / ۱ + ۳۵ / ۵
= log y ، ۵۲ / ۰
= r2 ، ۵۸
= ﺩﺍﺪﻌﺗ
ﻪﻧﻮﻤﻧ ( ﺱﺎﭘﺍﺭﺎﮐ ﻝﻮﻃ ﺎﺑ ﻭ ﺖﺒﺜﻣ ﮏﻳﺮﺘﻣﻮﻟﺁ ، )
log
۹۰x / ۲ + ۴۳ / ۵
= log y ، ۳۵ / ۰
= r2 ، ۵۹
= ﻪﻧﻮﻤﻧ ﺩﺍﺪﻌﺗ (
،
ﺩﻮﺑ ﮏﻳﺮﺘﻣﻭﺰﻳﺍ .
ﻩﺭﻭﺩ ،ﻥﺍﺮﻳﺍ ﻲﻌﻴﺒﻃ ﻊﺑﺎﻨﻣ ﻪﻠﺠﻣ ،ﺕﻼﻴﺷ ﻪﻳﺮﺸﻧ ۶۵
ﻩﺭﺎﻤﺷ ، ۲ ﻥﺎﺘﺴﺑﺎﺗ ، ۱۳۹۱ ﻪﺤﻔﺻ ﺯﺍ ، ۲۳۱ ﺎﺗ ۲۳۴ ۲۳۳
References
- Bilgin, S. and Samsun, O. 2006. Fecundity and egg size of three shrimp species, Cranon crangon, Palaemon adspersus, and Palaemon elegans (Crustacea: Decapoda: Caridea), off Sinop Peninsula (Turkey) in the Black sea. Turkish Journal of Zoology 30, 413-421.
- Fischer, W. and Bianchi, G. 1984. FAO species identification sheets for fishery purpose western Indian Ocean (fishing area 51). In: L.B. Holthuis. Shrimp and prawn. FAO Rome. 5, 79-84.
- Kim, C. K., Ma, C. W., Oh, C. W. and Paik, S. G. 2008. Reproduction and growth of the freshwater prawn, Palaemon paucidens (Decapoda: Palaemonidae) in a lake of Korea. Environmental Biology 29, 163-168.
- Leung, S. F. 1994. The population dynamics of Exopalaemon styliferus H. Milne-Edwards (Palaemonidae) in a Traditional tidal shrimp pond at the Mai Po marshes nature reserve, Hong Kong. Asian Marine Biology 11, 55-78.
- Oh, C. W. and Hartnoll, R.G., 2004. Reproductive biology of the common shrimp Crangon crangon (Decapoda: Crangonidae) in the central Irish sea. Marine Biology 144, 303-316.
- Salman, S.D. and Bishop, J.M. 1990. Exopalaemon styliferus (H. Milne Edwards, 1840) in the Northern Arabian Gulf and the inland waters of Iraq. (Decapoda, Caridea, Palaemonidae). Crustaceana 95: 281-288.
- Zare, P., Ghasemi, E. and Sarfaraz, E. 2010. The first record of Exopalaemon styliferus (H. Milne- Edwards, 1840) (Decapoda: Caridea: Palaemonidae) from Iran. Turkish Journal of Fisheries and Aquatic Sciences 10, 523-525.
Journal of Fisheries, Iranian Journal of Natural Resources, Vol. 65, No. 2, 2012, pp.231-234 234
" Short Communication "
Study on the Reproduction Characteristics of Exopalaemon styliferus (H. Milne Edwards, 1840) in Downstream
Bahmanshir River, Abadan, Iran
P. Zare*1, E. Ghasemi2, E. Sarfaraz2, R. Ghorbani 1ﺅ B. Safdarian2 and Sh. Nezhadmoghadam2
1 Department of Fisheries, Gorgan University of Agricultural Sciences and Natural Resources. I.R.
Iran
2 Department of Fisheries, University of Zabol. I.R. Iran (Received: 19/12/201 , Accepted: 21/04/2012)
Abstract
This study was conducted to investigate some aspects of the reproductive system of Exopalaemon styliferus (H. Milne Edwards, 1840) population in downstream Bahmanshir River during summer, 2008. A total of 472 specimens collected from sampling site?? stations, males and females comprised 55.4% and 43.6%, respectively (14.4% ovigerous female and 30.1% non-ovigerous females). The minimum size of males with appendix masculina was 2.69 cm body length and 0.4 g body weight and in females with eggs was 4.06 cm-BL and 1.54 g-W. The mean, minimum and maximum fecundity were 914, 242 and 1755, respectively. Reproductive output (RO) of E.
styliferus varied 8-21% (13% on average) of female wet weight. Mean egg size (shortest × longest axis) at early and late embryonic development stages was (0.67 × 0.86) and (0.72 × 0.97) mm, respectively. The relationship between fecundity with body length (BL) and weight (W) was positive allometric and with carapace length (CL) was isometric.
Keywords: Exopalaemon styliferus, Bahmanshir River, Reproductive system.
*Corresponding author: Tel: +987726622359 Fax: +981714424155 E-mail: zare2002k@yahoo.com