-
longitudinal or
cephalocaudal The
anteroposterior axis, also
known as the
dorsoventral, or
sagittal axis An
organism that is round, or
asymmetrical may have...
-
Squat lobsters are
dorsoventrally flattened crustaceans with long
tails held
curled beneath the cephalothorax. They are
found in the two superfamilies...
- The
development of the
nervous system, or
neural development (neurodevelopment),
refers to the
processes that generate, shape, and
reshape the nervous...
-
sideward displacement, of the tail.
During lordosis, the
spine curves dorsoventrally so that its apex
points towards the abdomen.
Lordosis is a
reflex action...
-
lamellae apart. A
muscle opens the
spiracle and
widens the
atrial chamber;
dorsoventral muscles contract to
compress the
pulmonary chamber,
forcing air out,...
- that
during the
course of
animal evolution, the
structures along the
dorsoventral (DV) axis have
taken on an
orientation opposite that of the ancestral...
-
under rocks, in leaf litter, and in or
around the soil.
Aided by
their dorsoventrally flattened body and
small size –
usually growing no
bigger than 2.5 cm...
-
proboscis is
either rounded in
cross section or
compressed laterally or
dorsoventrally; it is
usually stout and
straight and is
sometimes able to penetrate...
- They are
similar to the
asteroids in that
their bodies are
flattened dorsoventrally and they have five
petaloid arms with
broad bases. The
ambulacral plates...
- to date,
especially the
patterning along the
anteroposterior (AP) and
dorsoventral (DV) axes (See
under morphogenesis). The
embryo undergoes well-characterized...
