| Cross Index | Polyangium | 
| SuperSet | Prokaryote, Eubacteria, Myxobacteria | 
| Compare | Angiococcus disciformis, Archangium gephyra, Chondromyces, "Corallococcus", Cystobacter, "Haploangium", Melittangium, Myxococcus, Nannocystis exedens, Polyangium "Sorangium cellulosum" Stigmatella | 
| Contrast | Archaea | 
| Subset | 
| Morphology | Polyangium | 
| CELLULAR | 
| Staining | |
| Morphology | Vegetative cells are cylindrical, of uniform diameter, with blunt rounded ends | 
| Motility | gliding motility | 
| Specialized structures | . Sporangia are usually sessile, solitary or in sori, often bounded by a common layer of slime. Myxospores resemble vegetative cells, not refractile or phase-dense, lacking a slime capsule in the examined species. | 
| Division | 
| COLONIAL | 
| Solid surface | Colonies of all examined species etch, erode and penetrate the agar. Congo red is not adsorbed by the vegetative slime | 
| Liquid | 
| Growth Parameters | Polyangium | 
| PHYSIOLOGICAL | 
| Tropism | |
| Oxygen | |
| pH | |
| Temperature | |
| Requirements | |
| Products | |
| Enzymes | Cellulose may or may not be hydrolyzed | 
| Unique features | .. | 
| ENVIRONMENTAL | 
| Habitat | |
| Lifestyle | |
| Pathogenicity | 
| Distribution | 
| Genome | Polyangium | 
| G+C Mol % | 
| Reference | Polyangium | 
| First citation | Link,H.F. 1809. Observationes in Ordines plantarum naturales. Disseratio Ima complectens. Anandrarum ordines Epiphytas, Mucedines Gastromycos et Fungos, Maga. Ges. Nat. Freunde Berlin 3:3-42 | 
| The Prokaryotes | |
| Bergey's Systematatic | p 2159 E. R. Brockman | 
| Bergey's Determinative | p 522 | 
| References |