Originally assigned to Henicopidae; possibly an immature Lithobius, see Edgecombe et al., 2002.
Edgecombe, G. D.; Giribet, G.; Wheeler, W. C. (2002). Phylogeny of Henicopidae (Chilopoda: Lithobiomorpha): a combined analysis of morphology and five molecular loci. <em>Systematic Entomology.</em> 27(1): 31-64.