Bombus humilis is a medium size bumblebee. Elongated head. Coloration is mainly orange.
Length of queens: 16-19 mm.
Length of males: 12-15 mm.
Scratchpads developed and conceived by (alphabetical):
Ed Baker,
Katherine Bouton
Alice Heaton
Dimitris Koureas,
Laurence Livermore,
Dave Roberts,
Simon Rycroft,
Ben Scott,
Vince Smith
