- pachycheira,
showing robust chelifores and the
absence of palps.
Pycnogonum litorale,
showing the
absence of both
chelifores and palps.
Ovigers are absent...
-
reveal that it is
retained and
corresponds to a pair of
chelicerae or
chelifores,
small appendages that
often form pincers.
Somite 2 has a pair of pedipalps...
- so, the
anterior and
posterior axis was reversed, with the
overlapped chelifores and long
abdomen being misinterpreted as a
round abdomen and an elongated...
- in non-arachnid
Chelicerata such as the
Xiphosura and Eurypterida. The
chelifores of the
Pycnogonida may be
homologous to chelicerae. Engel,
Roberta (May...
-
recently published a morphologically-based
paper that
claimed the
enigmatic chelifores of
extant pycnogonids (sea spiders) are
innervated from the protocerebrum...
- rough-surfaced
exoskeleton and the
significant reduction of
cephalic appendages.
Chelifores (feeding pincers) and
palps (sensory limbs) as seen in most
other sea...
- do
parasitic species). In sea spiders, the
chelicerae (also
known as
chelifores) are
short and
chelate and are
positioned on
either side of the base of...
- was
divided by 3 tiny segments. All
appendages are well developed. The
chelifores featured a robust, upward-facing pincer,
connected to the
front by a 2-segmented...
- leg pair
possess a long projection. All 3
pairs of
cephalic appendages (
chelifores, palps, ovigers) are evident, but most of the
details are
obscured by...
-
featuring more legs but also by
retaining chelifores as adults.
Adults in the
genus Colessendeis lack
chelifores. Furthermore, both
Dodecolopoda and Decolopoda...
