-
Rostellum /ˌrɑːˈstɛlʌm/ (meaning "small beak", from the
Latin rostrum for "beak"; pl. rostella) in
helminthology in a
protruding part of the anterior...
- The
rostellum is a
projecting part of the
column in
Orchidaceae flowers, and
separates the male
androecium from the
female gynoecium,
commonly preventing...
-
presence of a
crown (
rostellum) at the tip of the scolex, and the
rostellum is made up of mattock- or hammer-shaped hooks. The
rostellum is
surrounded by...
-
suckers that
surround the
rostellum.
These are the
organs of
adhesive attachment to the
intestinal wall of the host. The
rostellum is
armed with two rows...
- that it will
stick to the
stigma of the
second flower, just
below the
rostellum,
pollinating it. In horticulture,
artificial orchid pollination is achieved...
-
strap connecting the
pollinia with the
viscidium (the
viscid part of the
rostellum or beak). A
stipe is also a
structure found in
organisms that are studied...
-
seldom exceeding 40 mm long and 1 mm wide. The
scolex bears a
retractable rostellum armed with a
single circle of 20 to 30 hooks. The
scolex also has four...
- in an Egyptian. It is
characterized by
unarmed scolex (i.e.,
hooks and
rostellum are absent),
presence of two sets of
reproductive systems in each proglottid...
- opening. A
small splinter of wood or a gr**** stem is used to lift the
rostellum or move the flap upward, so the
overhanging anther can be
pressed against...
- has four
suckers on its
scolex ("head"), and E.
granulosus also has a
rostellum with hooks.
Several strains of E.
granulosus have been identified, and...
