Alcidae
preferred label: نوک‌تیغکان @fa
type: Concept
narrower: Fratercula

Lunda
preferred label: لوندا @fa
type: Concept
related: Fratercula

Fratercula corniculata
preferred label: فراترکولا کورنیکولاتا @fa
type: Concept
broader: Fratercula

Fratercula
narrower: Fratercula arctica
narrower: Fratercula corniculata
related: Lunda
broader: Alcidae
preferred label: فراترکولا @fa
type: Concept

Fratercula arctica
preferred label: فراترکولا آرکتیکا @fa
type: Concept
broader: Fratercula