order Myxobacteriales vs order Myxobacterales

order Myxobacteriales and order Myxobacterales both are nouns.

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

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

order Myxobacteriales and order Myxobacterales: an order of higher bacteria

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

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