ungulated vs ungulate

ungulated is not a noun while ungulate is a noun.

Word	Noun	Adjective	Verb	Adverb
ungulated	No	Yes	No	No
ungulate	Yes	Yes	No	No

As adjectives, ungulated and ungulate are synonyms defined as:

Other synonyms of ungulated include hoofed, hooved.

ungulated (noun)	ungulate (noun)
	any of a number of mammals with hooves that are superficially similar but not necessarily closely related taxonomically

ungulated (adjective)	ungulate (adjective)
having or resembling hoofs	having or resembling hoofs