|Game(s)||Newer Super Mario Bros. DS|
|First appearance||(DS) Snailicorn Grove|
|Final appearance||(DS) Shape Zone|
|Related enemies||Mega Snailicorn|
Snailicorns have little yellow-ish bodies with blue shoes and a brown snail shell. They have dark yellow lips with red eyes and a white unicorn horn.
Snailcorns will walk around slowly until they see the player horizontally. When they see you, they'll charge at you, until they lose you and stay in place. Snailicorns can't be defeated by much, but you can push them off cliffs easily. If you jump on them, they'll slide away, and you could push them harder by ground pounding.