Pseudochthonius ramalho sp. nov., male A carapace dorsal view, and detail of the anterior margin (with the epistome) B right chelicera (dorsal view) C detail of the rallum D coxa I and II E details of coxal spines F leg I (lateral view) G leg IV (lateral view).

  Part of: Assis L, von Schimonsky DM, Bichuette ME (2021) The first troglobitic Pseudochthonius Balzan, 1892 (Pseudoscorpiones, Chthoniidae) from the karst area of Serra do Ramalho, Brazil: a threatened species. Subterranean Biology 40: 109-128.