kingdom: Animalia >
phylum: Arthropoda >
class: Arachnida >
order: Pseudoscorpiones de Geer, 1778 >
suborder: Iocheirata Harvey, 1992 >
superfamily: Neobisioidea Chamberlin, 1930 >
family: Ideoroncidae Chamberlin, 1930 >
genus: Ideoroncus Balzan, 1887 >
South America