513. Lyonsiella abyssicola (G. O. Sars, 1872)

Bathymetric distribution: 38–3909 m —WBD.

Geographical distribution: USA (Massachusetts) and Brazil (RJ), Uruguay; Norway, Spain, Greenland, Ireland, Biscay Bay, Azores, Denmark —WGD.

References: Allen & Turner (1974), Absalão (2010), Oliveira & Absalão (2010b).