- (called
cardinal teeth) in the top of each valve;
several of the
subfamilies also have
anterior lateral teeth,
anterior to the
cardinal teeth: one in...
- two to
three wedge-shaped
cardinal teeth set in the
center near the umbones, and
generally also has
elongated lateral teeth on the
anterior and posterior...
-
Natal teeth are
teeth that are
present above the
gumline (have
already erupted) at birth, and
neonatal teeth are
teeth that
emerge through the gingiva...
- Heterodont; with
several wedge-shaped
cardinal teeth set
within the umbones, may or may not have
elongated lateral teeth on
either side. This
arrangement is...
- (French: [aʁmɑ̃ ʒɑ̃ dy plɛsi]; 9
September 1585 – 4
December 1642),
known as
Cardinal Richelieu, was a
French Catholic prelate and
statesman who had an outsize...
- grey
inverted V-shaped markings.
Hinge is narrow, with
three radiating cardinal teeth. This
species is
present in
Indian Ocean and in
South Africa. These...
- down
towards the more
steeply sloping anterior margin.
There are
three cardinal teeth on each valve, the
central one on the left
valve and the
posterior two...
- (i.e, they are equivalved) and
having a few
cardinal teeth separated from a
number of long
lateral teeth.
Their s**** lack a
nacreous layer, and the...
- and the
internal margins of the
valves are smooth.
There are 3 or 4
cardinal teeth on each valve. The foot is
large and the
siphons are of
medium length...
- The
lunule and
escutcheon are
poorly defined. Each
valve has
three cardinal teeth: the
centre one in the left valve, and
centre and
posterior in right...
