Scolecida
| Scolecida | |
|---|---|
| Capitella capitata | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Annelida | 
| Clade: | Pleistoannelida | 
| Clade: | Sedentaria | 
| Infraclass: | Scolecida | 
| Families | |
Scolecida is an infraclass of polychaete worms. Scolecids are mostly unselective deposit feeders on marine detritus.