16 
‘Transparent, 
‘Translucent, 
‘Tridentate, 
Trigonia, - 
‘Truncated, 
‘Tubercle, - 
Tubular, - 
‘Turbinated, 
Turgid, - 
Umbilicus, 
Umbo, : 
Univalve, - 
Valve, - 
Varices, - 
Ventricose, 
Volute, - 
Whaorl, 
Wiry, - 
Winding, - 
Wingshell, 
| Wreath, 
Wrinkled, 
Zone, - 
THE CABINET 
OF SHELLS. 
clear, pervious to light, not 
opaque. 
three-toothed. 
three corners. 
cut off square. 
a small eminence. 
long and hollow. 
shaped like a top. 
swelled. 
perforation in the centre of a 
univalve, visible underneath. 
the most prominent part near 
the beak. 
with one valve, or shell. 
a fold, or shell, as bivalve, two 
shells. 
prominences, at the stage of 
growth. 
swelling in the middle. 
a scroll. 
a revolution of the spire. 
thread-like. 
flexure, meandering. 
relative to insects. 
twirled, like a turban. 
furrowed, roughness. 
a girdle, a division. 
