Table 3. Varied calculations of statistical BS grades (mean±SE) between binary pen shell (Atrina pectinata) teams were made corresponding to the BS grades and SM

Team	PSTA	PSTB
PSTA	0.685±0.011^a	0.578±0.006^c
PSTB	-	0.640±0.009^b

Amounts with different superscript are significantly dissimilar, p<0.05.