Suborder
Halimedineae Hillis-Colinvaux, 1984
Classification
| Organism group | Biota | 
| Kingdom | Plantae | 
| Organism group | Algae (informal) | 
| Phylum | Chlorophyta | 
| Class | Ulvophyceae | 
| Order | Bryopsidales | 
| Suborder | Halimedineae | 
| Family | Halimedaceae | 
| Codiaceae | 
| Organism group | Biota | 
| Kingdom | Plantae | 
| Organism group | Algae (informal) | 
| Phylum | Chlorophyta | 
| Class | Ulvophyceae | 
| Order | Bryopsidales | 
| Suborder | Halimedineae | 
| Family | Halimedaceae | 
| Codiaceae |