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Phylum Arthropoda
3 Body Parts of Arthropoda
CLASS DIPLOPODA
millipedes
Characteristics
two legs from each body segments
slow moving
eat detritus
two different genders
CLASS CHILOPODA
centipedes
Characteristics
one leg from each body segments
fast moving
eat insects
two different genders
CLASS ARACHNIDIA
spiders, scorpions, ticks, lice, mites
Characteristics
eight legs
front legs in some can become sensory
appendages
terrestrial
hydraulics for leg extension
exoskeleton
no antenae or wings
CLASS INSECTA
insects!
Characteristics
six legs
chitinous exoskeleton
compound eyes
antennae and possibly wings
termites
CLASS CRUSTACEA
crabs, lobsters, shrimp, barnacles
Meal Worm Metamorphosis
Meal Worm Metamorphosis