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“BULLINELLA GELIDA.
(Pl. II., fig. 12.)
Shell cylindrical, a little broader below than above, very thin, white, sculptured with slightly oblique curved lines of growth; apical perforation small, funnel-shaped, roundly keeled at the circumference; aperture narrow above, widening anteriorly; outer lip on a level above with the end of the whorl, deeply sinuated; columella thickened, reflexed, oppressed.
Length, 13 millim.; diam., 7.
Winter Quarters, 130 fathoms.
Without any striking features, but apparently separable from allied forms. It is represented in Arctic seas by B. nucleola, Reeve, which seems to me distinct from B. alba, Brown, with which it has been united by Pilsbry (Man. Conch., vol. xv., p. 291).”
(Smith, 1907: 12)
