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I'm not sure if you mean their common characteristics, or characteristics that they have in common. Some common characteristics are that they have exoskeletons and they are segmented. However, they also have some characteristics that they have in common, and some which no other animals have. One of these characteristics is that they possess biramous appendages, which means legs and other appendages which are forked into two pieces, although some crustaceans lose the minor piece of some legs as they mature. The seoncd thing they all have in common is that all of them first pass through a nauplius larval stage.
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Butterflies and wasps are not crustaceans, they are insects. They have a pair of antennae, 3 body parts and 6 legs unlike crustaceans that have 2 pairs of antennae, varied number of legs and body segments.
Fish Crustaceans Mammals
Yes. Some alien races have animal characteristics (i.e. mammals, reptiles, amphibians, insects, arachnids, gastropods, reptomammals, reptavians, crustaceans, avians, mammavians, etc.).
A characteristic is like when a flamingo eats shrimp and crustaceans, it gets it's pinkish color from eating them. It doesn't come from DNA.
The 4 major groups of arthropods are crustaceans. arachnids, centipedes and millipedes, and insects. Arthropods are invertebrates that have an external skeleton, a segmented body, and jointed attachments called appendages.
Crustaceans are creatures that have many characteristics but there main one is that they have several plates made of calcium to protect its body.some other characteristics includethey have 2 antennasthey have 16 to 60 calcium plates on their bodythey have 3 main parts, a head, body and an abdomenSee creatures usually evolve into crustaceans so that they can withstand large amounts of pressure when in deep waters.
Crustaceans are omnivores.
no they are crustaceans
Some crustaceans are omnivores.