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Submitted on: 26 September 2003.
Revised on: 17 November 2003.
Accepted on: 30 November 2003.
___________________BIOLOGY BULLETIN---PLEIADES PUBLISHING INC
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Submitted on: 07 December 2011.
Revised on: 20 February 2012.
Accepted on: 03 April 2012.
___________________BIOLOGY BULLETIN---PLEIADES PUBLISHING INC
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Submitted on: 18 January 2015.
Revised on: 21 April 2015.
Accepted on: 02 May 2015.
___________________BIOLOGY BULLETIN---PLEIADES PUBLISHING INC
Submitted on: 05 June 2019.
Revised on: 12 July 2019.
Accepted on: 07 September 2019.
___________________BIOLOGY BULLETIN---PLEIADES PUBLISHING INC
Submitted on: 21 December 2009.
Revised on: 07 February 2010.
Accepted on: 07 March 2010.
___________________BIOLOGY BULLETIN---PLEIADES PUBLISHING INC
Submitted on: 09 December 2005.
Revised on: 11 January 2006.
Accepted on: 29 January 2006.
___________________BIOLOGY BULLETIN---PLEIADES PUBLISHING INC