Miliolina bicornis, Walker and Jacob sp.
Serpula bicornis, Walker and Jacob, 1798, Adams Essays, Kanmacher's ed, p. 633, pl. xiv, fig. 2.
Miliolina bicornis, W. and J. sp., Goes, 1894, K. Svenska Vet.-Akad. Handlingar, vol. xxv, p. 113, pl. xxi, figs. 860, 861.
Occasional examples of the above species were met with in the present material. It is a widely distributed form, and is most abundant in quite shallow water, the depth at which the present soundings were taken, 110 fathoms, being near the deepest limit of its occurrence.