170 
VuxteARIs. Leach. fide. Sow. in Malac. Mag.—Whorls 
four, rapidly increasing, the body whorl very large, 
smooth, glossy, greenish, sometimes with one rufous 
spiral band (when bleached brownish white) ; pillar 
cavity wide ; rounded, the spire short and blunt; aper- 
ture suborbicular, nacreous, outer lip thin ard promi- 
nent retrally, where it joins the body nearly at right 
angles, pillar lip reflected; operculum finely striated 
spirally. 3...8. Om fuci, not very uncommon. 
T. Carnevus. Lowe. im Z. J. 2. p. 107. t. 5. f,. 
12,3.—Marearita C. Sow. in Malac. Mag. p. 25. 
—Sow. Conch. Il. f. 9.—Subconical, the spire short, 
apex elevated and acute; whorls four, girt with regular 
elevated rather distant striz; aperture large, suborbicu- 
lar, anteriorly subangulated ; umbilicus large and deep, 
Scotland (Oban.). 
T. SuspcarinaTus.—HeEtix 8. Mont. p. 438. f. 
7.f. 9.—Cineura S. F.p.305.—Trocuus Rueosvs. 
Brown. in Wern. Mem. 2. p. 520. t. 24. f. 5.—Sub- 
pellucid, white, finely striated longitudinally, whorls 
three, the last large, the others small but little produced 
and placed somewhat. laterally ; body whorl with two 
spiral ridges at the base and another near the suture; 
umbilicus wide and deep, aperture oval, outer lip 
