Balantiopteryx infusca (Ecuadorian Sac-winged Bat)
Balantiopteryx infusca (Thomas, 1897)
Bats of the family Emballonuridae are characterized by their particular wing anatomy: the second digit consists only of the metatarsal bone, and the third digit has two phalanges, the distal one longer than the medial one; their tail is also very characteristic, being a slender tail embedded in…
