S. Mahunka szerk.: Folia Entomologica Hungarica 46/1. (Budapest, 1985)

Figs 43-46. Dorsal view of apical part of genitalia. Figs 47-50. Dorsal view of gonostylus. Figs 51-54. Apical view of the apical projection of gonostylus. Figs 55-58. Outer dorsal view of the apical part of penis valve Bombus (Thoracobombus) pseudobaicalensis Vogt Bombus (Agrobombus) equestris Rasse pseudobaicalensis Vogt 1911, Sber. Ges. naturf. Fr., Berlin, II: 43, 53. - Agrobombus gilvus Skorikov 1925. - Agrobombus pseudobaicalensis

, Tkalcű 1962. Bombus (Agrobombus) pseudobaicalensis

, Sakagami and Ishikawa 1969. Loc. No. 2: 1 w; Fig. 8. Represented by one worker from NE

. Coloration: The Korean specimen differs from the Japanese workers in reduced black hairs on