A Comparative Study on the Blood Osmolality of the Mud Crab (Scylla serrata) and the Blue Swimming Crab (Portunus pelagicus) Exposed to Different Salinities: A Case Study for the Topic “Osmotic Regulation” in High School Biology

A Comparative Study on the Blood Osmolality of the Mud Crab
(Scylla serrata) and the Blue Swimming Crab (Portunus pelagicus)
Exposed to Different Salinities: A Case Study for
the Topic “Osmotic Regulation” in High School Biology
Nongnud Tangkrock-Olan*, Ratsamee Ketpadung
Burapha University
(Received: 30 March 2009; accepted: 25 November 2009)