Helisoma trivolvis
type: Concept
broader: Helisoma
preferred label: هلیسوما تری‌وولویس @fa

Helisoma duryi
type: Concept
broader: Helisoma
preferred label: هلیسوما دوری‌ای @fa

Helisoma
type: Concept
broader: Planorbidae
narrower: Helisoma trivolvis
narrower: Helisoma duryi
preferred label: هلیسوما @fa

Planorbidae
type: Concept
narrower: Helisoma
preferred label: پلانوربیده @fa