Gen 2 toddler - strange shape?

My first mametchi went away at midnight last night. Looked after the new baby this morning and within one hour it has turned into a toddler. I have not seen a toddler like this before, instead of the roundish blob it has a straight line across the bottom but its head is more dome-shaped with a crinkled edge. Does anyone know what he is called??

Thanks.

ALL OK FOLKS, I'VE JUST LOOKED IT UP ON THE TAMAGOTCHI PLANET WEBSITE. AS I SUSPECTED THE GEN 2 CHARACTERS ARE SLIGHTLY DIFFERENT.

Okay that tama is called Kinakomotchi. It is sooo cute (I have had it 3 times). It is harder to get then the other toddler .

Some people say that you get it if its mother/father had a high disapline level. Well I kinda belive that.

It is one of my fav tama's!