Xamiatus bulburin is a species of mygalomorph spider in the Microstigmatidae family. It is endemic to Australia. It was described in 1981 by Australian arachnologist Robert Raven.[1]
The species occurs in Central Queensland in closed forest habitats. The type locality is Bulburin, some 120 km south of Gladstone.[1]
The spiders are terrestrial predators.[1]