Pinto-da-Rocha, 1990)
Podrodzina: Heterostygninae Roewer, 1913
Eutimesius Roewer, 1913 Eutimesius albicinctus (Roewer, 1915) Eutimesius ephippiatus (Roewer, 1915) Eutimesius ornatus (Roewer, 1943) Eutimesius simoni Roewer, 1913
Innoxius Pinto-da-Rocha, 1997 Innoxius magnus (Caporiacco, 1951)
Minax Pinto-da-Rocha, 1997 Minax tetraspinosus Pinto-da-Rocha, 1997
Ricstygnus Kury, 2009 Ricstygnus quineti Kury, 2009
Stenostygnellus Roewer, 1913 Stenostygnellus flavolimbatus Roewer, 1913 Stenostygnellus macrochelis (Roewer, 1917)
Stygnidius Simon, 1879 Stygnidius guerinii Sørensen, 1932 Stygnidius inflatus (Guérin-Méneville, 1829-1843)
Stygnoplus Simon, 1879 Stygnoplus antiguanus (Roewer, 1943) Stygnoplus biguttatus Pinto-da-Rocha, 1997 Stygnoplus clavotibialis (Goodnight & Goodnight, 1947) Stygnoplus dominicanus (Roewer, 1943) Stygnoplus flavitarsis (Simon, 1879) Stygnoplus forcipatus (C.L. Koch, 1845) Stygnoplus granulosus Mello-Leitão, 1940 Stygnoplus ianomami Pinto-da-Rocha & Tourinho, 2012 Stygnoplus longipalpus (Goodnight & Goodnight, 1942) Stygnoplus meinerti Sørensen, 1932 Stygnoplus neblina Pinto-da-Rocha & Tourinho, 2012 Stygnoplus tapirapeco Pinto-da-Rocha & Tourinho, 2012 Stygnoplus triacanthus (C.L.