- species, are retractable.
Crustaceans also have eyestalks,
consisting of two segments. A
stalk-
e**** fly. Well-developed
eye of
Eustrombus gigas on eyestalk...
- are
stalk-
e**** crustaceans, like
crabs and
lobsters (and
various types of
mostly larger shrimp), now
grouped as
Decapoda (i.e. ten-legged
crustaceans)....
-
stage with
square eyes is molted.
Although stalked eyes on
peduncles occur in some
species of
crustaceans and some insects, only some of the Crustacea...
- The
stalk-
e**** mud crab,
Macrophthalmus hirtipes, is a
marine large-
e**** crab of the
family Macrophthalmidae,
endemic to New
Zealand including Campbell...
-
pineal stalk of
Petromyzon elongates very
considerably during metamorphosis.
Crustaceans at the
nauplius stage (first-stage larva) have a
single eye atop...
-
organs include compound eyes (often
stalked),
ocelli (simple eyes),
statocysts and
sensory bristles. The
naupliar eye is a
characteristic of the nauplius...
-
however Goticaris is
distinguished by two
stalked blisters near its
eye, as well as a
longer body and
smaller eye than Cambropachycope. Waloszek, Dieter;...
- instant, but like most
crustaceans,
mantis shrimps' eyes are
mounted on
stalks. In
mantis shrimps, the
movement of the
stalked eye is
unusually free, and...
-
calcareous s****, but the
Rhizocephala are
specialized parasites of
other crustaceans, with
reduced bodies.
Barnacles have
existed since at
least the mid-Carboniferous...
- et al. (2009). "A
classification of
living and
fossil genera of
decapod crustaceans" (PDF).
Raffles Bulletin of Zoology. Suppl. 21: 1–109.
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