| Chaetopterus sarsii | |
|---|---|
|  Scientific classification   | |
| Kingdom: | Animalia | 
| Phylum: | Annelida | 
| Class: | Polychaeta | 
| Family: | Chaetopteridae | 
| Genus: | Chaetopterus | 
| Species: | C. sarsii  | 
| Binomial name | |
| Chaetopterus sarsii | |
Chaetopterus sarsii is a species of parchment worm, a marine polychaete in the family Chaetopteridae.
Genetic analysis by Moore et al. (2017) indicates that Chaetopterus sarsii is distinct from C. variopedatus. [2]