Southern North Sea (Helgoland), Atlantic Ocean. [details]
Not stated. The specific epithet helgolandica refers to the type locality of the species, the Island of Helgoland ... [details]
The species is dedicated to Dr. Hermann Augener (b. Hamburg, October 2, 1872 - d. Hamburg, April 5, 1938), German ... [details]
Amphioxus ground (coarse sand), between 19-21 m depth. [details]
Helgoland, North Sea, Atlantic Ocean. Type locality originally described as ''Amphioxus-Sand von Helgoland'' ... [details]