- The
seven free
segments of the
thorax each bear a pair of
unbranched pereopods (limbs). In most
species these are used for
locomotion and are of much...
- The
decapod (crustaceans, such as a crab, lobster,
shrimp or prawn) is made up of 20 body
segments grouped into two main body parts: the cephalothorax...
-
function as mouthparts. Each
pereonite has a pair of
appendages known as
pereopods. The
first two
pairs are
modified into
raptorial appendages known as gnathopods...
-
pairs of
thoracic appendages are
biramous (branching)
limbs known as
pereopods, and are used for swimming, as well as for
wafting water towards the maxillipeds...
- the antenna, is stout, tapering, and very long. The
ambulatory legs (
pereopods) end in
claws (chelae). The size of the
adults varies from a few centimetres...
- have in
common the
functionalities of
their five
pairs of legs,
called pereopods: the
first and
anteriormost set are
chelipeds whose right side is generally...
-
spine on the pleotelson, and the
shape and
structure of the
uropods and
pereopods.
Giant isopods like
Bathynomus giganteus store substantial organic reserves...
- protuberances. The
third pair of
pereopods (walking limbs) have a
brush of
setae (bristles) near the claw
while the
other pereopods have
scattered setae. The...
- Spot
shrimp have a translucent,
reddish carapace with
white stripes and
pereopods and
antennae which are
banded dark and
light red.
Their first and fifth...
-
distributed setae on its
first pereopod, the
anterior branchial margin which bears two spines, and the
carpus of its
first pereopod carrying only two spines...
