Boevre, K. 1979. Proposal to divide the genus Moraxella Lwoff 1939 emend. Henriksen and Bovre 1968 into two subgenera, subgenus Moraxella (Lwoff 1939) Bovre 1979 and subgenus Branhamella (Catlin 1970) Bovre 1979. International Journal of Systematic Bacteriology. 29 : 403-406.