-
characters (living and
fossil species) The s**** is
turgid in
shape with
subangulate shoulders. The
protoconch is paucispiral. The
whorl tops are not concave...
- brown,
sometimes unicolored. The six
whorls are
convex and
sometimes subangulate above. They
contain numerous unequal revolving lirae and obsolescent...
- The
lirae are flat,
narrow and not granose. The body
whorl is dilated,
subangulate above, depresso-carinated at the periphery,
convex beneath and ornamented...
-
scarcely truncate anteriorly. The
outer lip is
lirate within. Its
margin is
subangulate in the middle. This
marine species occurs from
Central Queensland to...
-
medium size
moderately slender. The
spire is fusiform. The
whorls are
subangulate. The
protoconch consists of 1½
smooth whorls, the
first full turn slightly...
-
whorls are
smooth and
rounded when not eroded. The body
whorl is
obtusely subangulate at the periphery. The base of the s**** is
rather flattened, radiately...
- smooth,
globose whorls. The
subsequent six
whorls are
moderately long,
subangulate and with
impressed suture. They are
crossed by 10–12
acute longitudinal...
-
white s****
varies between 10 mm and 51 mm. The
whorls are
slightly subangulate. The
longitudinal ribs are
crossed by
raised transverse striae. The aperture...
- 12-13
convex whorls that are occasional!y varicose. The body
whorl is
subangulate. The
columella is
slightly plicate at the base,
where the
aperture is...
-
subdistant tubercles. The
interstices are channelled. The body
whorl is
subangulate. The
columella is
straight and short. It
terminates in a
small tooth...
