| Janua | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Annelida |
| Clade: | Pleistoannelida |
| Clade: | Sedentaria |
| Order: | Sabellida |
| Family: | Serpulidae |
| Genus: | Janua Saint-Joseph, 1894 |
| Type species | |
| Spirorbis pagenstecheri Quatrefages, 1866 | |
| Synonyms | |
Mera Saint-Joseph, 1894 | |
Janua is a genus of polychaetes, containing the following subgenera and species: [1]