FusionDex

When all four of Poryskit's legs touch a computer simultaneously, it begins absorbing documents from within as food. During this time it emits happy beeps at uneven intervals.

Whenever Poryskit encounters a virus in cyberspace, it secretes its special antivirus from the tip of its head to purge it. Its legs are specially adapted to be able to skate on bits of data so it can travel around quickly.

They gather on puddles after evening downpours, gliding across the surface of water as if sliding. It is capable of reverting itself entirely back to program data in order to enter cyberspace.