Transferred to other genera:
Pachistopelma concolor Caporiacco, 1947 -- see Tapinauchenius
In synonymy:
Pachistopelma pulchrum (Mello-Leitão, 1933, T from Avicularia) = Pachistopelma rufonigrum Pocock, 1901 (Bertani, 2012: 29)
Pachistopelma recifiensis (Struchen & Brändle, 1996, T from Avicularia) = Pachistopelma rufonigrum Pocock, 1901 (Bertani, 2012: 29)
Pachistopelma scintillans (Mello-Leitão, 1929, T from Hapalotremus) = Pachistopelma rufonigrum Pocock, 1901 (Cavallo & Ferretti, 2015: 882)