- granulations, a
little larger, and like papillae. The
whitish aperture is
subrotund. The
outer lip is
smooth at its edge, and
striated internally. The columella...
-
lateral sepals are oblong. The two
petals are linear-subcuneate. The
subrotund lip has two
calli at the base, and is
tridentate at the apex; the middle...
- have five stamens, of
which only one is fertile. It
produces obliquely subrotund drupes as fruit,
these are 8 to 9 cm in
diameter and have a thin layer...
- is
scarcely impressed. The
narrow umbilicus is deep. The
aperture is
subrotund. The
peristome is
acute and not continuous. The
lower lip is thickened...
-
surface of this s****, are seen equal,
raised striae. The
white aperture is
subrotund,
narrowed at the
upper part and
dilated inferiorly. The thin
outer lip...
-
spirally granulate-ribbed, and
narrowly umbilicate. The
aperture is
subrotund. The
outer lip is
regularly arched, its edge
rather obtuse, and sulcate...
-
Subquadrate –
Almost four-sided.
Subreflected –
Moderately turned back.
Subrotund –
Moderately round.
Subspiral –
Moderately spiral.
Subtriangulate – Moderately...
-
observed also ridges, and very
prominent granulations. The
aperture is
subrotund, white,
emarginated and
narrowed at the top by a
transverse fold of the...
- at the umbilicus,
forming a
little canal at the base. The
aperture is
subrotund, whitish, rosy. This
species occurs in the Red Sea. Caramagna, Bull. Soc...
-
columella has an
oblong excavation at its termination. The
aperture is
subrotund,
silvery margaritaceous within. The s****
color is whitish, subroseous...
