How do Arthropods adapt to their environment?

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Presentation transcript:

How do Arthropods adapt to their environment?

Arthropods What does Arthropod mean?

Arthropods What does Arthropod mean? Jointed foot

Characteristics Jointed appendages

Characteristics Jointed appendages Exoskeleton (external skeleton)

Characteristics Jointed appendages Exoskeleton (external skeleton) Segmented body

Characteristics Jointed appendages Exoskeleton (external skeleton) Segmented body Open circulatory system

Characteristics Types of appendages

Characteristics Types of appendages Claws / pincers

Characteristics Types of appendages Claws / pincers Antennae

Characteristics Types of appendages Claws / pincers Antennae legs

Characteristics Types of appendages Claws / pincers Antennae Legs wings

Characteristics How does the exoskeleton help it survive?

Characteristics How does the exoskeleton help it survive? Keeps moisture inside the animal.

Characteristics How does the exoskeleton help it survive? Keeps moisture inside the animal. Protects the animal

Characteristics What is molting?

Characteristics What is molting? The shedding of the exoskeleton.

Major classes Arachnids (spiders, scorpions, ticks, and mites)

Major classes Arachnids (spiders, scorpions, ticks, and mites) Diplopods (millipedes)

Major classes Arachnids (spiders, scorpions, ticks, and mites) Diplopods (millipedes) Chilopods (centipedes)

Major classes Arachnids (spiders, scorpions, ticks, and mites) Diplopods (millipedes) Chilopods (centipedes) Insects

Major classes Arachnids (spiders, scorpions, ticks, and mites) Diplopods (millipedes) Chilopods (centipedes) Insects Crustaceans (crabs, lobsters, crayfish, and shrimp)

Characteristics: How do Arthropods develop into adults? Metamorphosis Complete metamorphosis stages - egg, larva, pupa, adult

Characteristics: How do Arthropods develop into adults? Metamorphosis Complete metamorphosis stages - egg, larva, pupa, adult Incomplete metamorphosis stages – egg, nymph, adult