-
between 10 mm and 35 mm. The very
thick and
solid imperforate s**** is
subperforate in the young. It has a globose-conic shape. It is dull grayish, densely...
- Turbinidae. The
length of the s****
varies between 35 mm and 80 mm. The
subperforate,
solid s**** has an ovate-pointed shape. Its
color pattern is brownish...
- and 120 mm. The large, ponderous, s**** has a
conical shape,
appearing subperforate. It is
covered by a
corneous striate,
brown or
yellowish cuticle usually...
-
Edward Gray:
Inhabits New Zealand, in
fresh water. S**** ovate, acute,
subperforated (generally
covered with a
black earthy coat);
whorls rather rounded...
- the s****
attains 3.5 mm, its
diameter 4 mm. The very
small s**** is
subperforate or imperforate. It has a
conical shape. It is
slightly iridescent and...
- of the
spire is a
little less than that of the aperture. The s**** is
subperforate or
imperforate and
contains a few
distant fine
spiral lirae, visible...
-
orbiculate and entire. The acute,
internal lip subreflexed. The
columella is
subperforate.
About 50
specimens were
found in the
stomach of a yellow-eye mullet...
- is dextral, minute, ovate, ventricose,
obtuse at the apex, smoothish,
subperforate. The
aperture is semiovate, four-toothed, with one
tooth on the parietal...
-
callus which is
somewhat distended at the
slightly impressed and
grooved subperforate or
imperforate umbilical region. The
color of the s**** is white, yellow...
-
between 5 mm and 8 mm. The solid, globose-conical s**** is
perforate or
subperforate. It is
longitudinally crossed by
reddish or dark
brown stripes, often...
