Although the name Rahn 1937 was not formed in accordance with the rules of nomenclature, it was conserved by the Judicial Commission in 1958, with Castellani and Chalmers 1919 as the type genus. However, the Judicial Commission recently agreed that exceptions to the formation of names of taxa between subclass and genus would not be accepted. Hence, it is here proposed that the Judicial Commission issue an Opinion changing the type genus of this family from to Hormaeche and Edwards 1960 and the family name from to nom. nov.


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  1. Castellani A., Chalmers A. J. 1919; Manual of tropical medicine. , 3rd ed. Williams Wood and Co; New York:
    [Google Scholar]
  2. Holt J. G. 1979; International Committee on Systematic Bacteriology Judicial Commission. Minutes of the Meeting, 3 September 1978, Munich, West Germany. Int. J. Syst. Bacteriol. 29:267–269
    [Google Scholar]
  3. Hormaeche E., Edwards P. R. 1960; A proposed genus Enterobacter.. Int. Bull. Bacteriol. Nomencl. Taxon. 10:71–74
    [Google Scholar]
  4. Jordan E. O. 1890; A report on certain species of bacteria observed in sewage. Rep. Mass. Board Publ. Health 1890:821–844
    [Google Scholar]
  5. Judicial Commission 1958; Opinion 15. Conservation of the family name Enterobacteriaceae, of the name of the type genus and designation of the type genus and designation of the type species. Int. Bull. Bacteriol. Nomencl. Taxon. 873–74
    [Google Scholar]
  6. Judicial Commission 1963; Opinion 28. Rejection of the bacterial generic name Cloaca Castellani and Chalmers and acceptance of Enterobacter Hormaeche and Edwards as a bacterial generic name with type species Enterobacter cloacae (Jordan) Hormaeche and Edwards. Int. Bull. Bacteriol. Nomencl. Taxon. 1338
    [Google Scholar]
  7. Lapage S. P., Sneath P. H. A., Lessel E. F., Skerman V. B. D., Seeliger H. P. R., Clark W. A. ed 1975; International code of nomenclature of bacteria. American Society for Microbiology; Washington, D.C:
    [Google Scholar]
  8. Lessel E. F. 1974; Judicial Commission of the International Committee on Systematic Bacteriology. Minutes of the meeting, 29 August 1973, Jerusalem, Israel. Int. J. Syst. Bacteriol. 24:379–380
    [Google Scholar]
  9. Rahn O. 1937; New principles for the classification of bacteria. Zentralbl. Bakteriol. Parasitenkd. Infektionskr. Hyg. Abt. 2 96:273–286
    [Google Scholar]
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