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