vedalia vs ladybird

vedalia and ladybird both are nouns.

Word	Noun	Adjective	Verb	Adverb
vedalia	Yes	No	No	No
ladybird	Yes	No	No	No

As nouns, ladybird is a hypernym of vedalia; that is, ladybird is a word with a broader meaning than vedalia:

vedalia: native to Australia; introduced elsewhere to control scale insects
ladybird: small round bright-colored and spotted beetle that usually feeds on aphids and other insect pests

Other hypernyms of vedalia include lady beetle, ladybeetle, ladybird beetle, ladybug.

vedalia (noun)	ladybird (noun)
native to Australia; introduced elsewhere to control scale insects	small round bright-colored and spotted beetle that usually feeds on aphids and other insect pests