White-flanked Antwren

Vocalizations

Subspecies (6)

• Myrmotherula axillaris albigula

  southeastern Honduras to western Colombia and western Ecuador

• Myrmotherula axillaris axillaris

  eastern Venezuela to Trinidad, the Guianas, eastern Amazonian Brazil (from both banks of lower Rio Negro eastward to Amapá and, south of the Amazon River, east of Rio Madeira to Maranhão and southward to Tocantins and Mato Grosso), and northeastern Bolivia

• Myrmotherula axillaris fresnayana

  far southeastern Peru (Puno) and northwestern Bolivia

• Myrmotherula axillaris heterozyga

  eastern Peru (Ucayali to Madre de Dios) and southwestern Amazonian Brazil (west of Rio Madeira)

• Myrmotherula axillaris luctuosa

  coastal eastern Brazil (Paraíba to Rio de Janeiro)

• Myrmotherula axillaris melaena

  eastern Colombia to northeastern Peru, western Venezuela, and northwestern Amazonian Brazil (upper Rio Negro southward to north bank of the Amazon River)