order Chelonia vs Chelonia

order Chelonia and Chelonia both are nouns.

Word	Noun	Adjective	Verb	Adverb
order Chelonia	Yes	No	No	No
Chelonia	Yes	No	No	No

As nouns, order Chelonia and Chelonia are synonyms defined as:

Other synonyms of order Chelonia include order Testudinata, order Testudines, Testudinata, Testudines.

order Chelonia (noun)	Chelonia (noun)
tortoises and turtles	tortoises and turtles
	green turtles