segmented vs metameric

segmented and metameric both are adjectives.

Word	Noun	Adjective	Verb	Adverb
segmented	No	Yes	No	No
metameric	No	Yes	No	No

As adjectives, segmented and metameric are synonyms defined as:

segmented and metameric: having the body divided into successive metameres or segments, as in earthworms or lobsters

Other synonyms of segmented include segmental.

segmented (adjective)	metameric (adjective)
having the body divided into successive metameres or segments, as in earthworms or lobsters	having the body divided into successive metameres or segments, as in earthworms or lobsters