Bombus vagans

Bombus vagans is a common species of bumblebee with a medium-length tongue. The head, thorax and first two segments of the abdomen are yellow while the rest of the abdomen is black. The face has a mixture of yellow and black hairs and the thorax is densely clad in shaggy yellow hair except for a smooth central portion which is bare and shiny. The first two abdominal segments bear yellow hairs and the remainder of the abdomen is clad in black hairs. The underside of this bee and the legs are black. Similar species with which it can be confused include Bombus sandersoni (which is slightly smaller), Bombus perplexus, Bombus impatiens and Bombus affinis.

Графство Сандерс, Штат Монтана, США