Tiktik

Behaviour and Tactics
Crawls along every surface of the platform it is on, clinging to walls and ceilings, dealing contact damage. If knocked off a ledge, they will drop down and continue to crawl along whatever new platform they land on. They do not pursue the player.

Locations
LOCATION IMAGES MISSING

Trivia
On the official website, it is referred to as "Segmented Clamberbab": 

"A spiky, tenacious little bug that climbs all over the place using its pointed feet. Always seems to be in a bit of a hurry."ТиктикTiktik