Bergey DH, Harrison FC, Breed RS, Hammer BW, Huntoon FM. Bergey's Manual of Determinative Bacteriology, 1st ed. The Williams & Wilkins Co, Baltimore, 1923.
Skerman VBD, McGowan V, Sneath PHA. Approved lists of bacterial names. Int J Syst Bacteriol 1980; 30:225-420.
validly published under the ICNP
Haemophilus ducreyi has for long been recognized to be only distantly related to the type species of the genus Haemophilus. The Subcommittee on the taxonomy of Pasteurellaceae proposed to conduct a collaborative taxonomic investigation with the aim of proposing a new genus that would include Haemophilus ducreyi.Publication:
Christensen H, Kuhnert P. International Committee on Systematics of Prokaryotes. Subcommittee on the taxonomy of Pasteurellaceae: minutes of the meetings, 25 August 2011, Elsinore, Denmark. Int J Syst Evol Microbiol 2012; 62:257-258.