Heptabrachia
Heptabrachia is a genus of tube worms in the family Siboglinidae.
Species
- Heptabrachia abyssicola Ivanov, 1952
- Heptabrachia beringensis Ivanov, 1960
- Heptabrachia ctenophora Ivanov, 1962
- Heptabrachia gracilis Ivanov, 1957
- Heptabrachia subtilis Ivanov, 1957
- Heptabrachia talboti Southward, 1961