Subspecies (5)

• B. z. macgillivrayi — (North, 1900)
• B. z. semitorquatus — (Quoy & Gaimard, 1832)
• B. z. zonarius — (Shaw, 1805)
• B. z. parkeri — Forshaw & Joseph, 2016
• B. z. barnardi — (Vigors & Horsfield, 1827)