Subclass
Pentastomida Diesing, 1836
Classification
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Arthropoda |
| Subphylum | Crustacea |
| Superclass | Oligostraca |
| Class | Branchiopoda |
| Malacostraca | |
| Maxillopoda | |
| Subclass | Pentastomida |
| Genus | Haffnericambria |
| Heymonsicambria |