16 named features carry the IAU descriptor Collis — a small hill or knob on Venus, out of 44 in the mapped Solar System.
The IAU assigns each feature class on each world a naming theme. Across the 16 colles with a recorded origin, 16 categories appear, led by Latin.
Every one has its own page, on the surface it sits on.
The same descriptor is used on 2 other worlds, for 28 more features.