Regulus regulus (Linnaeus, 1758)

Regulus regulus subsp. azoricus

Regulus regulus subsp. buturlini

Regulus regulus subsp. coatsi

Regulus regulus subsp. himalayensis

Regulus regulus subsp. hyrcanus

Regulus regulus subsp. inermis

Regulus regulus subsp. japonensis

Regulus regulus subsp. regulus (Linnaeus, 1758)

Regulus regulus subsp. sanctaemariae

Regulus regulus subsp. sikkimensis

Regulus regulus subsp. tristis