http://reply.papertrans.cn/1/5/431/431-21.png
http://reply.papertrans.cn/1/5/431/431-22.png
http://reply.papertrans.cn/1/5/431/431-23.png
http://reply.papertrans.cn/1/5/431/431-24.png
Submitted on: 20 June 2009.
Revised on: 16 October 2009.
Accepted on: 04 November 2009.
___________________ACTA PARASITOLOGICA---SPRINGER INT PUBL AG
http://reply.papertrans.cn/1/5/431/431-26.png
http://reply.papertrans.cn/1/5/431/431-27.png
http://reply.papertrans.cn/1/5/431/431-28.png
http://reply.papertrans.cn/1/5/431/431-29.png
Submitted on: 15 December 2013.
Revised on: 01 March 2014.
Accepted on: 22 April 2014.
___________________ACTA PARASITOLOGICA---SPRINGER INT PUBL AG