Fair Enough

https://commons.wikimedia.org/wiki/File:Eighty-eight_Butterfly_(Diaethria_anna).JPG
Image: Wikimedia Commons

Butterflies in the genus Diaethria are commonly called “eighty-eights” because their wings bear a pattern that resembles the number 88 or 89.

The Australian ringneck parrot has four subspecies, one of which is known as the 28 parrot for its triple-noted call, which sounds like “twentee-eight.”