Tokomon

Tokomon (トコモン)
A tiny Digimon with limb-like protrusions growing beneath its body (head?). Baby Digimon that have grown limbs are extremely rare, and their appearance is enormously cute. However, caution should be taken in reaching out to it with one's hand just because of its cuteness, as it will suddenly open its mouth wide and bite with the fangs growing closely packed within. Having said that, it bears no ill will and has a very innocent personality.

Etymology
Toko: From tokotoko (トコトコ), which is onomatopoeia for walking.