174 



BACTERIA IN RELATION TO PLANT DISEASES. 



between the monotrichiate and the lophotrichiate forms as there seems to be 

 among the Spirillacese. Within the limits of the same species, and on the same 

 cover-slip, forms may occur with one flagellum and others with two or more (see 

 fig. 15, which is not the only one I might offer). The name Pseudomoiias is of 

 earlier date than Fischer's or Kendall's equivalents, has priority, and can not be 

 set aside on the grounds named. If the reader is not satisfied with the reasons I 

 have given for substituting the earlier name Bacterium, then he should continue to 

 use the name Pseudomonas. 



For the present, therefore, I follow Migula's classification, except in so far as 

 relates to his use of the words Microspira, Pseudomonas, and Bacterium. 



The following names should be rejected : 



Acromatium. 



Actinobacter. 



Actinomyces. 



Aerobacter. 



Aethylbacillus. 



Amylobacter. 



Arthrobacter. 



Arthrobactridium . 



Arthrobactrillum . 



Arthrobactrium. 



Ascobacillus. 



Ascobacterium. 



Ascpcoccus. ,_ 



Astasia. 



Astrobacter. 



Azotobacter. 



Babesia. 



Bacteridium. 



Bacteriopsis. 



Bactrillum. 



Bactrinium. 



Bollingera. 



Botryomyces. 



Cenomesia. 



Chromatium. 



Clathrocystis. 



Clostridium. 



Clostrillum. 



Clostrinium. 



Coccos. 



Cocobacillus. 



Cocobacteria. 



Cocothrix. 



Cohnia. 



Cornilia. 



Corynebacterium . 



Cryptococcus. 



Cystobacter. 



Dicoccia. 



Diplectridium. 



Diplobacteria. 



Diplococcus. 



Discomyces. 



Dispora. 



Erebonema. 



Ery throbacillus . 



Erythroconis. 



Fenobacter. 



Gaffkya. 



Gallionella. 



Gliabacteria. 



Gliacoccus. 



Glischrqbacteriuni . 



Gonococcus. 



Granulobacter. 



Gummibacillus. 



Haematococcus. 



Halibacterium. 



Helicomonas. 



Helobacteria. 



Hyalococcus. 



lodococcus. 



Klebsiella. 



Kurthia. 



Lactobacter. 



Lampropedia . 



Leptothrix. 



L,eucocystis. 



Leuconostoc. 



Lineola. 



Macrococcus. 



Megabacterium . 



Megacoccus. 



Melanella. 



Meningococcus. 



Merismopedia. 



Mesobacterium . 



Mesococcus. 



Metallacter. 



Microbacterium . 



Microhaloa. 



Microphyta. 



Microsphsera. 



Microspora. 



Microsporon. 



Microzoa. 



Microzyma. 



Monas. 



Monobacteria. 



Monococcus. 



Mycoderma. 



Myconostoc. 



Mycothece. 



Mycothrix. 



Neisseria. 



Newskia. 



Nitrobacter. 



Nitrosococcus. 



Nitrosomonas. 



Nocardia. 



Nosema. 



Octopsis. 



Ophidomonas. 



Pacinia. 



Paracloster. 



Paraplectrum. 



Pasteurella. 



Pasteuria. 



Pediococcus. 



Perroncitoa. 



Petalococcus. 



Photobacillus. 



Photobacterium . 



Photospirillum. 



Plectridium. 



Pleurococcus. 



Pneumobacillus. 



Pneumococcus. 



Pollendra. 



Proteobacter. 



Proteus. 



Rhabdomonas. 



Rhizobium. 



Saccharobacillus . 



Saccharobacter . 



Schinzia. 



Schuetzia. 



Sclerothrix. 



Sphserococcus. 



Sphserotilus. 



Spirobacillus. 



Spirodiscus. 



Spiromonas. 



Spirulina. 



Sporonema. 



Streblothrichia. 



Streptobacillus. 



Streptobacteria. 



Streptothrix. 



Tetracoccus. 



Thermoactinom yces . 



Thermobacillus. 



Thermobacteriuni . 



Thioderma. 



Thiosphsera. 



Thiosphserion . 



Torula. 



Tyrothrix. 



Ulvina. 



Urobacillus. 



Urobacter. 



Urocephalum. 



Urococcus. 



Urosarcina. 



Zooglcea. 



Zopfiella. 



