| system | Vitae - living organisms |
| domain | Eukaryota Whittaker & Margulis, 1978 - lifeforms with nucletic cells |
| superregnum | Unikonta |
| system | Opisthokonta Cavalier-Smith, 1987 |
| kingdom | Animalia Linnaeus, 1758 - animals |
| subregnum | Eumetazoa Butschli, 1910 |
| divisio | Bilateria Hatschek, 1888 |
| subdivisio | Protostomia Grobben, 1908 - protostomes |
| phylum | Platyhelminthes Minot, 1876 - flatworms |
| subphylum | Turbellaria |
| order | Rhabdocoela |
| suborder | Kalyptorhynchia Graff, 1905 |
| infraorder | Eukalyptorhynchia |
| family | Polycystidae |
| genus | Carcharodorhynchus Meixner, 1938 |
| species | Carcharodorhynchus polyorchis L'Hardy, 1963 |