during a 5 wk period beginning may 25 , 1983 , 329 amphibians , which included specimens of rana catesbeiana shaw , rana clamitans latreille , rana septentrionalis baird , rana sylvatica leconte , hyla crucifer wied , bufo americanus holbrook , and plethodon cinereus green , from lake sasajewun , algonquin park , ontario , canada were examined for blood parasites .
C0029040
ontario
C0006823
canada