“…Information on the distribution of species of Nucula has been gathered from Bruce, Colman & Jones (1963), Bucquoy, Dautzenberg & Dollfus (1887-98), Carus (1889), Dautzenberg (1910), Forbes & Hanley (1848-53: Vol. 11), Haas (1926, Hidalgo (1917), Jeffreys (18621878-79), Jensen & Sparck (1934), Locard (1898), Madsen (1949), Marine Biological Association (1957, Nichols (1900), Nickles (1947,1955), Norman (1879), Ockelmann (1958, Stephen (1933) and Ziegelmeier (1957). I am indebted to Dr T. Soot-Ryen for details of the distribution of N. sulcata in Norway.…”