class Diplopoda vs class Myriapoda

class Diplopoda and class Myriapoda both are nouns.

Word	Noun	Adjective	Verb	Adverb
class Diplopoda	Yes	No	No	No
class Myriapoda	Yes	No	No	No

As nouns, class Diplopoda and class Myriapoda are synonyms defined as:

class Diplopoda and class Myriapoda: arthropods having the body composed of numerous double somites each with two pairs of legs: millipedes

Other synonyms of class Diplopoda include Diplopoda, Myriapoda.

class Diplopoda (noun)	class Myriapoda (noun)
arthropods having the body composed of numerous double somites each with two pairs of legs: millipedes	arthropods having the body composed of numerous double somites each with two pairs of legs: millipedes