SURVEY OF CLASSIFICATIONS OF BACTEEIA 31 



Order Eubacteriales 



Suborder A. Endosporales 

 Family I. Endosporaceae 

 Genus 1. Bacillus 



2. Aerobacillus 



3. Clostridium 

 Suborder B. Asporales 



Family I. Gramoxidaceae 



Genus 1. Micrococcus {inclndmg Staphylococcus, Gaff- 

 kya, Rhodococcus and most of the species 

 of Sarcina) 

 2. Kurthia 

 Family II. Gramanoxidaceae 

 Tribe a. Streptococceae 



Genus 1. Streptococcus (including Diplococcus) 



2. Leuconostoc 



3. Peptostreptococcus 

 Tribe b. Lactobacilleae 



Genus 4. Lactobacillus (including part of Bacter- 

 oides) 

 5. Propionibacterium 

 Tribe c. Sarcineae 



Genus 6. Zymosarcina 



7. Butyrisarcina 



8. Methanosarcina 

 Family III. Neissereaceae 



Genus 1. Neisseria 

 2. Veillonella 

 Family IV. Protobacteriaceae 

 Tribe a. Protobacterieae 



Genus 1. Carboxydomonas 

 2. Methanomonas 

 Tribe b. Nitrobacterieae 

 Genus 1. Nitrosomonas 



2. Nitrobacter 



3. Nitrosococcus 

 Family V. Enterobacteriaceae 



Genus 1. Enter obacter (including Escherichia, Sal- 

 monella, Aerobacter, Klebsiella, Proteus, 

 Erwinia, Eberthella, Shigella, and parts 

 of Serratia, Pseudomonas, Flavobacterium 

 and Achromobacter) 

 Family VI. Pseudomonadaceae 



Genus 1. Pseudomonas (includes Phytomonas and 

 other lophotrichous types only) 



2. Vibrio 



3. Spirillum 



4. Acetobacter 



5. Azotobacter 



6. Rhizobium 



