alcremie (lemon cream)
ミルキィレモン Milky Lemon (Japanese), Lemon Cream (English)
An Alcremie with light yellow body and darker yellow lines. It's white at the extremities (tip of the head, appendages at the sides of its head, and bottom).
According to the Pokédex, this form has "a sour flavor".
This tag implicates alcremie (learn more).