Xylocopa tabaniformis, the horsefly-like carpenter bee or mountain carpenter bee is a species of carpenter bee in the family Apidae.

[1][2][3] It is 12–18 millimetres (15⁄32–23⁄32 in) long and black.

Males have yellow hair on the thorax.

[4] These 10 subspecies belong to the species Xylocopa tabaniformis:

This Apidae article is a stub.