Eucarida
| Eucarida Temporal range:  | |
|---|---|
| Meganyctiphanes norvegica, northern krill | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Arthropoda | 
| Class: | Malacostraca | 
| Subclass: | Eumalacostraca | 
| Superorder: | Eucarida Calman, 1904 | 
| Orders | |
Eucarida is a superorder of the Malacostraca, a class of the crustacean subphylum, comprising the decapods, krill, and Angustidontida. They are characterised by having the carapace fused to all thoracic segments, and by the possession of stalked eyes.