Plectronocerida
| Plectronocerida Temporal range:  | |
|---|---|
| Plectronoceras life restoration | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Mollusca | 
| Class: | Cephalopoda | 
| Subclass: | Nautiloidea | 
| Superorder: | †Plectronoceratoidea | 
| Order: | †Plectronocerida Teichert, 1988 | 
| Families and genera | |
| Plectronoceratidae  
 Balkoceratidae  
 | |
Plectronocerida is a primitive order from which subsequent cephalopod orders are ultimately derived.