Table 2.

Incidence of MN and NA in C. paralellus from São Vicente and Cananéia estuaries.

Season	Site	Cells with MN (%)a	Cells with NA (%)a
Winter	São Vicente	0.325*	3.575*
	Cananéia	0.0325	0.03
Summer	São Vicente	0.125	2.935*
	Cananéia	0.065	0.355

* Significant difference in relation to Cananéia estuary in the respective season for p < 0.05.

^a Frequencies in 1000 cells.