40 R. E. BUCHANAN 



The following pseudogeneric names or words not used strictly 

 in a generi( ; sense have been applied to organisms of this subfamily. 

 Mycothrix Itzigsohn, 1867 

 Microsporon Klebs, 1871 

 Ascobacteria Billroth, 1874, p. ~ 

 Coccobacteria Billroth, 1874, p. 1 

 Diplobacteria Billroth, 1874, p. 16 

 GUabacteria Billroth, 1874, p. 5 

 Megabacteria Billroth, 1874, p. 16 

 Mesobacteria Billroth, 1874, p. 16 

 Microbacteria Billroth, 1874, p. 16 

 Monobacteria Billroth, 1874, p. 16 

 Petalobacteria Billroth, 1874, p. 16 

 Polybacteria Van Tieghem, 1884, p. 1114 

 Punctula Van Tieghem, 1884, p. 1114 

 Diplobacterium Hasse, 1887, p. 347 

 Gliscrobacterium Malerba and Sanna Salaris, 1888, p. 486 

 Photobacter Beijerinck 



The following names have been designated as genera, but 

 without species. 



Arthrobacterium De Bary, 1884 

 Arthrobacter Fischer, 1895, p. 141 

 Arthrobactridium Fischer, 1895, p. 140 

 Arthrobactrillum Fischer, 1895, p. 139 

 Arthrobactrinium Fischer, 1895, p. 139 

 Thermobacterium Fuhrmann, 1906, p. 8 



The following generic names are old algal or protozoan genera 

 to which bacteria were occasionally ascribed. 

 Monas Mueller, 1773, p. 3 

 Gloeotila Kuetzing, 1843, p. 245 

 Mycothamnion Kuetzing, 1843, p. 126 



The following are aberrant spellings of generic names. 

 Kokkobacillus Biedert, 1885, p. 439 

 Arthrobakterium Hueppe, 1886, p. 145 

 Giischrobacterium Rothmann, 1904, p. 491 

 Bakterium of many German authors 



