Sthenelais tertiaglabra
- kingdom: Animalia
- phylum: Annelida
- class: Polychaeta
- order: Phyllodocida
- family: Sigalionidae
- genus: Sthenelais
- species: Sthenelais tertiaglabra
Opal Cliffs- Twin Lakes
California
United States
Sthenelais tertiaglabra Opal Cliffs Twin Lakes