Children (17 direct children, 17 direct and indirect children):
Trachionus mandibularis
Trachionus rugosus
Trachionus agromyzae
Trachionus nigricornis
Trachionus portlandicus
Trachionus belfragei
Trachionus kotenkoi
Trachionus pappi
Trachionus sericeus
Trachionus microcephalus
Trachionus lucidus
Trachionus ringens
Trachionus hians
Trachionus mandibularoides
Trachionus brevisulcatus
Trachionus albitibialis
Trachionus acarinatus