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Published online by Cambridge University Press: 31 May 2012
In his “Monographie des Guêpes,” published in 1904-05, R. du Buysson describes a new form under the name of Vespa rufa, var. intermedia. His description was based on material in the Paris and British Museums and the localities given are Lake Hanka in Manchuria and Hudson's Bay. I am not aware of any subsequent records in North America.