| Rank Species | Kingdom Euryarchaeota | |
| Similar Methanomicrobiales, Methanogenium frigidum, Methanocorpusculum, Methanolobus, Methanosaeta | ||
Methanoculleus submarinus is a methanogen. It is non-motile and highly irregular coccoid-shaped (with average diameter of 0.8-2 μm). Nankai-1 is its type strain.
References
Methanoculleus submarinus Wikipedia(Text) CC BY-SA
