order Myxobacterales vs order Myxobacteriales

order Myxobacterales and order Myxobacteriales both are nouns.

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

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

order Myxobacterales and order Myxobacteriales: an order of higher bacteria

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

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