Slender-tailed Woodstar (Microstilbon burmeisteri)

Microstilbon burmeisteri is a species in the Microstilbon genus. It is commonly known as Slender-tailed Woodstar This name is unplaced name for the species in the family Trochilidae subfamily Trochilinae, tribe Mellisugini, . . This species is found in Argentina and Bolivia.