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Astele subcarinata,
common name the
subcarinate top s****, is a
species of sea snail, a
marine gastropod mollusk in the
family Calliostomatidae. Some...
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fusiform shape. The
turreted spire is
composed of 9 very
convex whorls,
subcarinated on
their extremes. They are
separated by a very
marked oblique suture...
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thick s**** is
ovate and conical. It is
composed of
eight convex and
subcarinated whorls. The
whole surface ornamented with
small tubercles formed like...
- curved,
rugose lines of growth.
Beneath the
suture whorls are
obtusely subcarinated, with
distinct revolving lines over the
ribbed portion,
minute and obsolete...
- finely,
irregularly striate or lirate. The body
whorl is
rounded or
subcarinated at the periphery. The base of the s**** is
somewhat convex, more or less...
- sutures. The
large body
whorl is
above sloping, then rounded. It is
subcarinated at the
periphery and at the
aperture scarcely descending. The oblique...
- is
inflated with the
spire shorter than the aperture. The
whorls are
subcarinate to subrounded. The
protoconch is small,
conical and pointed, consisting...
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Striated –
Marked by
lines or striae.
Subangulated –
Moderately angled.
Subcarinated –
Moderately carinated.
Subcentral – Not
quite in the center. Subcircular...
- of the
upper surface bicarinate. The
convex body
whorl is
carinate or
subcarinate. The
oblique aperture is rounded-quadrangular. It is
nacreous inside...
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diameter between 11 and 12 mm. The low conical,
deeply umbilicate s**** is
subcarinate at the periphery. The
carina is
evanescent toward the
termination of...
