This lifeform is found widely in Africa. This lifeform is found widely in Eurasia. This lifeform is found widely in the Indo-Australian region. This lifeform is widespread in North America. This lifeform is found widely in the New World tropics. This lifeform is locally common in suitable environments.

The higher taxonomic groups of bacteria are subject to pending revisions.  We hold these species in this arbitrary heading until further knowledge is available.

Monera kingdom includes the various bacteria.