Malaysian fossorials pulled out of Selenocosmia during the ongoing revision of that group. P. brachyramosa is the one keepers know.
Burrowing, moderate size, fast, old world, and generally dark with bronze iridescence on a fresh molt. Standard Asian fossorial requirements: depth, warmth, no interference.
The genus is a naming problem before it is a keeping problem. Because these species moved recently, the same animals appear under Selenocosmia labels at different prices, and there is no convergence between the two. Malaysian material moves irregularly, so supply is inconsistent. Search both names before buying.