From: Survey of the African giant land snail (Archachatina marginata), intermediate host of intestinal parasites in Akure Metropolis, Ondo State
Size
Number examined
Number infected (%)
χ2
Df
P value
Small
30
18 (42.86)
4.346
2
0.114
Medium
20
10 (28.57)
Large
6 (28.57)
Total
70
34 (48.6)