will the Papillion turn out to be similar to the Mothman if so then wouldn't the Mothman get a similar pre-form like the greenworm moths and butterflies are related...
Butterflies and moths belong to the order Lepidoptera (from the Greek lepis meaning scale and pteron meaning wing). (google)
Sooo, Kenkou is now down to Pokemon rule 34 for ideas? Because that's definitely Caterpie.
Caterpie is modeled after South Asian Green Jay Butterfly (you can see the pupa is basically Metapod). This one however, also bears the half-eye pattern plus single pointed end, a characteristic of Sphinx Moth larvae that's different from a Caterpie.