Bombus magnus Vogt, 1911

Bombus magnus are bumblebees with a medium size in males and large size in queens ( 19-23 mm; workers smaller)

Bands coloration, similar to Bombus lucorum.

Female : this specie has a black head, with pale tones mixed, a yellow width collar extended laterally. The rest of the thorax is black with some yellow hair. The yellow parts are pale yellow tone.

Males: similar to females but with a white obscured abdomen.