Crurifarcimen is a monotypic genus of millipedes containing the single species Crurifarcimen vagans. Its common name is wandering leg sausage. This millipede is endemic to Tanzania, where it is known only from the Usambara Mountains. It was formally described in 2011 and placed in a newly erected genus of its own. It was declared one of the world's top 10 new species of 2012 by Arizona State University's International Institute for Species Exploration.