- be: cap
shape ear
shape neritiform planispiral depressed trochiform or
valvatiform trochiform ovate-conic
conic elongate-conic or
turriform or ********...
- the s****
varies between 14 mm and 28 mm. The
trochiform s**** has an acute-conical shape.
trochiform. Its
color is yellowish, with
radiating dark-purple...
-
family Anatomidae. S**** of
moderate size for the
genus (1.75 mm) and
trochiform turreted in shape. The
protoconch has 0.75 whorls, has
flocculent sculpture...
- Australia. This
species is
endemic to
Middle Osborn Island. The s**** is of
trochiform shape, high-spired and has a
closed umbilicus. The s****
dimensions are...
- s****
attains 8 mm, its
diameter 8.5 mm. The small,
solid s**** has a
trochiform shape. It is pale
straw color, with a
small gl****y
nucleus and
about 5½...
- The s****
contains 7 whorls, the
first 2½ yellow, rounded,
forming a
trochiform protoconch,
sculptured with
vertical riblets decussated by delicate, obliquely...
-
attains 2.5 mm. The thin s**** is
narrowly umbilicated. It has a
depressed trochiform shape. It is translucent, white, smooth, and shining. The 3½
whorls are...
-
winkles or periwinkles. (Described as Risella) The
depressed s**** is
trochiform, with
flattened whorls and a
keeled periphery. The s**** is not umbilicated...
-
yellowish white s****
attains 2 mm, its
diameter 2.25 mm. The s**** has a
trochiform shape and
contains 3½
whorls that
enlarge rapidly. They are well rounded...
- the s****
varies between 2 mm and 5 mm. The
rather solid s**** has a
trochiform shape. It is somewhat, but
rather deeply, umbilicated. The
conoid spire...
