Bombus appositus
White-shouldered bumblebee
Apidae
Lower Mainland Coast
Observation notes
Sladen 1919: Mountains and Pacific coast region of Canada. Buckell 1951: Agassiz; Vancouver. Stephen 1957: Vancouver. Milliron 1973a: (D.G.Gillespie), 1914, Agassiz; R.G, 1926, Agassiz. Ratti et al. 2008: Fraser Valley. iNaturalist: Delta, from 2023.