- Look up
umbo in Wiktionary, the free dictionary.
Umbo may
refer to:
Umbo (eye), tiny
depression in the
center of the
foveola corresponding to the foveal...
- An
umbo is a
raised area in the
center of a
mushroom cap. Caps that
possess this
feature are
called umbonate.
Umbos that are
sharply pointed are called...
- The
umbo (plural
umbones or
umbos) is the
vaguely defined,
often most prominent,
highest part of each
valve of the s**** of a
bivalve or
univalve mollusc...
- biennial,
rarely triennial, with each year's scale-growth distinct,
forming an
umbo on each scale, the cone
scale base is broad,
concealing the
seeds fully from...
- ring
called the
annulus tympanicus or Gerlach's ligament.
while the
central umbo tents inward at the
level of the tip of malleus. The
middle fibrous layer...
- such as the
parasol mushroom, have
distinct bosses or
umbos and are
described as umbonate. An
umbo is a ****by
protrusion at the
center of the cap. Some...
-
sometimes referred to as the
umbo, a
small (150-200µm)
center of the
floor of the foveola;
features elongated cones. The
umbo is the
observed point corresponding...
-
highly iridescent inner layer of
nacre in the part of the s**** near the
umbos (the
pointed end). The
family Pinnidae includes the fan s****,
Atrina fragilis...
-
three s****,
dated to
about 120–115,000
years ago,
perforated through the
umbo belonging to a
rough ****le, a
Glycymeris insubrica, and a
Spondylus gaederopus...
-
humans has a
diameter of
around 5.5 mm (0.22 in) and is
subdivided into the
umbo, foveola,
foveal avascular zone, fovea, parafovea, and
perifovea areas. The...