| Cross Index | Ancylobacter aquaticus | 
| SuperSet | Prokaryote, Eubacteria, Gram-Negative curved bacteria | 
| Compare | Ancylobacter
        aquaticus, "Brachyarcus
        thiophilus", Cyclobacterium
        marinum, Flectobacillus,
        Meniscus glaucopis, "Pelosigma", Runella slithyformis, Spirosoma linguale | 
| Contrast | Archaea | 
| Subset | 
| Morphology | Ancylobacter aquaticus | 
| CELLULAR | 
| Staining | Gram negative | 
| Morphology | curved rods 0.3- 1.0 microns x 1.0-3.0 microns | 
| Motility | non motile, one strain is motile by a single polar flagellum. | 
| Specialized structures | Gas vesicles, Rings (0.9-3.0) microns in diameter sometimes are formed just before devision | 
| Division | 
| COLONIAL | 
| Solid surface | Colonies are translucent to opaque and white to cream coloured | 
| Liquid | pellicles are produced in broth cultures | 
| Growth Parameters | Ancylobacter aquaticus | 
| PHYSIOLOGICAL | 
| Tropism | chemoorganotrophic uses a variety of
        sugars and salts of roganic acids as the sole carbon
        source Chemolithotrophic, can grow on H2 Facultatively methylotrophic; can use methanol and formate as carbon sources | 
| Oxygen | obligate aerobe | 
| pH | |
| Temperature | optimum 22-37 C | 
| Requirements | |
| Products | |
| Enzymes | |
| Unique features | 
| ENVIRONMENTAL | 
| Habitat | soil and freshwater | 
| Lifestyle | |
| Pathogenicity | 
| Distribution | 
| Genome | Ancylobacter aquaticus | 
| G+C Mol % | 
| Reference | Ancylobacter aquaticus | 
| First Cited | Orskov, J. 1928. Beschreibung eines neuen Mikroben, Microcyclus aquaticus, mit eigentumlicher Morphologie. Zentralblatt. Bakteriol. Parasitenk. Infektionskr. Hyg. Abt I Orig 107: 180-184 | 
| Emended | Raj, H. D.1983. IJSB 33:397-398 | 
| The Prokaryotes | p | 
| Bergey's Systematatic | p 133 J. T. Stanely and A. E. Kinopka | 
| Bergey's Determinative | p 65 | 
| References |