| Cross Index | Anaerobic Gram-Negative Cocci | 
| SuperSet | Prokaryote, Eubacteria | 
| Compare | |
| Contrast | Archaea Gram positive cocci | 
| Subset | Acidaminococcus fermentans, Megasphaera, Syntrophococcus sucromutans Veillonella | 
| Morphology | Anaerobic Gram-Negative Cocci | 
| CELLULAR | 
| Staining | |
| Morphology | |
| Motility | |
| Specialized structures | 
| Division | 
| COLONIAL | 
| Solid surface | 
| Liquid | 
| Growth Parameters | Anaerobic Gram-Negative Cocci | 
| PHYSIOLOGICAL | 
| Tropism | |
| Oxygen | |
| pH | |
| Temperature | |
| Requirements | |
| Products | |
| Enzymes | |
| Unique features | 
| ENVIRONMENTAL | 
| Habitat | |
| Lifestyle | |
| Pathogenicity | 
| Distribution | 
| Genome | Anaerobic Gram-Negative Cocci | 
| G+C Mol % | 
| Reference | Anaerobic Gram-Negative Cocci | 
| The Prokaryotes | p | 
| Bergey's Systematatic | p680-685 | 
| Bergey's Determinative | p 347-350 | 
| References |