- eyes that
reach to
around 80% of the
length of the
basal segment. The
antennular peduncle, is as long as the body itself. It
consists of
several segments...
-
plesiomorphies also
include the
antennules and at
least three sets of post-
antennular limbs being incorporated into the head shield, the
postantennular limbs...
- teeth; by the
shorter eye; by the less
slender antennular peduncle; by the more
deeply cleft upper antennular flagellum; by the more
robust scaphocerite;...
- the
basal segment of the
antennular peduncle; the
second pereiopod reaches the end of the
second segment of the
antennular peduncle, the
third pereiopod...
-
carapace are
usually not
clearly defined. The "whip" of
their antennules (
antennular flagella) are
small or rudimentary. They fold back into the body diagonally...
- are rudimentary.
Unable to swim, the
Cryptophialidae cyprid dis**** by
antennular walking. Each
individual acrothoracican is
either male or female. A dwarf...
- the base of the
antennae against elongated "files" on the
sides of the
antennular plate.
Palibythus was
originally placed with
Palinurellus in the family...
-
short and
pointed rostrum, up to the end of the
basal segment of the
antennular peduncle. It is
dorsoventrally depressed,
being broadly triangular in...
-
approximately 0.8
times the
length of the
basal segment of the
antennular peduncle. The
antennular peduncle itself is
around 0.86
times the
length of the carapace...
- of
telson length and
having convex sides,
shorter eyes, not
reaching antennular peduncle segment 3, the eye
concavity being lateral, not terminal, narrower...
