order Myxobacterales vs Myxobacteriales

order Myxobacterales and Myxobacteriales both are nouns.

Word	Noun	Adjective	Verb	Adverb
order Myxobacterales	Yes	No	No	No
Myxobacteriales	Yes	No	No	No

As nouns, order Myxobacterales and Myxobacteriales are synonyms defined as:

Other synonyms of order Myxobacterales include Myxobacterales, order Myxobacteria, order Myxobacteriales.

order Myxobacterales (noun)	Myxobacteriales (noun)
an order of higher bacteria	an order of higher bacteria