tusser vs saturniid

tusser and saturniid both are nouns.

Word	Noun	Adjective	Verb	Adverb
tusser	Yes	No	No	No
saturniid	Yes	No	No	No

As nouns, saturniid is a hypernym of tusser; that is, saturniid is a word with a broader meaning than tusser:

tusser: oriental moth that produces brownish silk
saturniid: large brightly colored and usually tropical moth; larvae spin silken cocoons

Other hypernyms of tusser include saturniid moth.

tusser (noun)	saturniid (noun)
oriental moth that produces brownish silk	large brightly colored and usually tropical moth; larvae spin silken cocoons