-
covering the head. In arachnids, the
carapace is
formed by the
fusion of
prosomal tergites into a
single plate which carries the eyes, ocularium, ozopores...
- the
stylonurines were
comparatively rare and
retained their posterior prosomal appendages for walking.
Despite their rarity, the
stylonurines have the...
-
eurypterids by the
possession of two or more
pairs of
spines per
podomere on
prosomal appendage IV, a
reduction of
almost all
spines and the
large exoskeletons...
- (abdomen). The
prosoma was
covered by a
carapace (sometimes
called the "
prosomal shield") on
which both
compound eyes and the
ocelli (simple eye-like sensory...
- needed] as they
share several features such as a
generic seventh pair of
prosomal limbs, an
absence of the
labrum and hypostome, and at
least two distinct...
-
broadest at
third or
fourth and
lacking enlarged axial nodes,
carapace (
prosomal dorsal shield) with
reduced genal spines, as well as
somite VII (first...
- genera. The
clade is
defined by the lack of
exopods (outer branches) of
prosomal appendage II-V in the
adult instar,
where in
contrast the
exopods of appendage...
-
Prosomal and
mesosomal ventral structures of a
juvenile Pulmonoscorpius (Cp: coxapophysis, Go:
genital operculum, L1-4: leg coxae, Ml:
median lobation...
-
rounded lenses overlaying the
lateral eyes as well as
having anterior prosomal appendages modified for sweep-feeding. Sweep-feeding
strategies evolved...
- the legs and the pedipalps. It is
covered by a carapace, also
called a
prosomal dorsal shield or peltidium,
which is
composed of
three distinct elements...
