Bacterium (genus)

The genus Bacterium was a taxon described in 1828 by Christian Gottfried Ehrenberg. The type species was later changed from Bacterium triloculare to Bacterium coli (now Escherichia coli) as it was lost.[1] In 1951 and then in 1954 it was recognised as a nomen generum rejiciendum, which means a rejected generic name, this also applied to its family Bacteriaceae.[2][3]

This genus included non-spore forming rods whose relation to other species was obscure (a "taxonomy dumping group"). This is different to the genus Bacillus, whose members were spore forming rods (sensu Cohn 1872[4]).

Species

Many species were placed under the genus. Given that the genus was abolished in the process of forming the Bacteriological Code there is no such thing as an official list of species present. These are those accepted by Breed and Conn in 1935:[1]

See also

References

  1. ^ a b Breed, R.; Conn, H. (1936). "The Status of the Generic Term Bacterium Ehrenberg 1828". Journal of bacteriology 31 (5): 517–518. PMC 543738. PMID 16559906. http://www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pmcentrez&artid=543738.  edit
  2. ^ . 4. 1954. http://ijs.sgmjournals.org/cgi/reprint/4/3-4/141.pdf. 
  3. ^ Bacteriological code Appendix 5 J.O. 4
  4. ^ COHN (F.): Untersuchungen über Bakterien. Beitrage zur Biologie der Pflanzen Heft 2, 1872, 1, 127-224.