Fig. 3
From: Distribution and current infection status of Biomphalaria straminea in Hong Kong
Pictures representing the typical habitats of snails B. straminea identified in Hong Kong. a Ditch in the Fu Hang Road (HKL). b River in the Lo Wu Border (LW). c Drainage exit in Ping Che Road (PCL). d Four B. straminea attached on a small rock collected in the field