Class: Malacostraca print
- Cellular forms
- Domain: Eukaryota
- Kingdom: Animalia
- Subkingdom: Metazoa
- Phyllum: Arthropoda
- Subphyllum: Crustacea
- Class: Malacostraca
- Order: Stomatopoda - Mantis shrimps
- Order: Amphionidacea
- Order: Anaspidacea
- Order: Bathynellacea
- Order: Isopoda
- Order: Euphausiacea
- Order: Cumacea
- Order: Lophogastrida
- Order: Mictacea
- Order: Mysida
- Order: Leptostraca
- Order: Decapoda
- Order: Spelaeogriphacea
- Order: Thermosbaenacea
- Order: Amphipoda