Sometimes the helix is prolonged so as to divide the concha in two.
The expanded metal covering was also wire tied to the helix.
For ornaments they have a stick in the helix, or simple ornament in the ear-lobe.
Does the current in the wire at the top of the helix move east or west?
Helix (Theba) cartusiana (first noticed near a Carthusian monastery).
The antihelix may be so developed as to rise in front of the helix—Wildermuth's ear.
A sub-genus of Helix, corresponding with the genus Achatina, Auct.
Rounded like a globe or ball, as the species of Helix, represented in fig. 268.
The figure appears to be intended to represent Helix Nux-denticulata.
Between the helix and the antihelix is the fossa of the helix.