slow orchid
self explanatory, the 2 worm entites can metamorphosis into another entites
(in this case, worm -> butterfly ; vyrmn -> moth... or something else 🤷♀️)
So, This includes the need for them be able to feed by themseves (or by player) with could include some plants and grass related blocks (or even smaller entities than themselves) to them can turn into pupae/coccoons.
If you want those entities does not metamorph, just aplys the rename pencil with the name nymph or ametabolous on them
vocal lynx