Ptyongnathosia cotopaxiana | Razowski & Wojtusiak - 2008 | |
Ptyongnathosia oxybela | Razowski - 1988 | |
Ptyongnathosia oxynosocia | Becker & Razowski - 2002 | |
Ptyongnathosia pectinata | Pelz & Razowski - 2007 | |
Ptyongnathosia spinosa | Razowski & Wojtusiak - 2008 |