Bombus ardens

Bombus ardens, also known as the fire-tailed bumblebee, is a species of bumblebee found in Japan and Korea. It was described in 1879 by Frederick Smith in Descriptions of new species of Hymenoptera in the collection of the British museum.

Taxonomy
Bombus ardens contains the following subspecies:
 * Bombus ardens sakagamii
 * Bombus ardens ardens