Transcript Arthropods
Arthropods Kingdom __________________________ Animals Phylum ___________________________ Arthropods Insects Classes: ______________________ Arachnids ______________________ Crustaceans ______________________ Centipedes ______________________ Millipedes ______________________ jointed foot Arthropod means ________________ _______________. Parts of the animal legs antennae claws that are jointed include ______________, ______________, _____________, pinchers and ___________________. Also, the bodies of arthropods are segmented. Different types of arthropods have different numbers of body segments. All arthropods have an _________________________ exoskeleton (the outside covering) chiton which is made of a material called _________________. This does not grow with the animal, so when it becomes too small, the animal sheds its exoskeleton, molting which is called _________________. The animal replaces it with a new one soft which is ___________ at first and takes a while to harden. Most arthropods molt between _______ 4 to ______ 7 times before reaching adult size. Arachnids The members of this class of arthropod include ________________, spiders ___________, ticks and ____________________. scorpions 2 body parts, ____ 4 pairs of legs, _____ no mandibles, and Arachnids have ___ no antennae, but they do have ____________ ____ 8 simple eyes. They have _____ poison glands stingers fangs ______________, ______________, and ______________ to kill their prey. Spiders cannot chew their food. They use their ____________ fangs to inject poison paralyzes ________________ into their prey which __________________ the prey and liquefies then __________________ its internal organs. The spider then sucks ____________ up the liquid. They breathe through ________________ which spiracles book lungs allow oxygen in and out of ___________ ______________. Spiders also produce ____________ silk which they use to make __________ webs or to make ___________________ for their eggs. cocoons Spider web Spinnerets Ticks and mites are arachnids which are ____________________. Mites are parasites dead skin cells very tiny and feed on __________ __________ ____________. Ticks attach to the skin of their host and feed on its __________________. blood Scorpions have a sharp stinger at the end of their ________________ abdomen that venom injects _______________ into their victims which _______________ them. paralyzes CENTIPEDES many have _____________ bodies with ___________ segments. long, flat They have ________________, simple ___________, and _______ pair of antennae eyes one poisonous jointed legs per body segment. Centipedes are __________________ and eat animals myriopods other _______________. They are in the group _____________ because they have many legs. MILLIPEDES are also __________________ Myriopods because they have long bodies segments 2 pairs of legs with many body _________________ and legs. They have ___ rounded per body segment, and they have ________________ bodies. They are not __________________ and eat _________________. poisonous plants CRUSTACEANS crabs crayfish Examples of Crustaceans include _____________, ________________, _______________, ________________, __________ ___________, and lobsters shrimp pill bugs ___________ water ____________. fleas Crustaceans have many pairs of __________, legs the first of which are claws ____________ used to hold prey. The other pairs are used for ________________ and the swimmerets are used for __________________. walking swimming stoney Barnacles are a different kind of crustacean which have ________________ shells and live attached to sea objects such as _______________ and ships ______________. whales Most crustaceans live in ______________ water and breathe gills 2 through ________________. They have ______ sets of ________________ antennae unlike other arthropods. INSECTS This is the largest class of not just arthropods, but all complex backbones invertebrates (animals without ____________________). Insects have ___ 3 body parts and ___ 3 pairs of jointed legs. The middle segment, called thorax wings the __________________, may have 0, 1, or 2 pairs of ______________. They live most places on earth, including the _____________, __________, water land air one pair of antennae. and _________. They have ____ Their 3 body segments are the ____________, head __________________, thorax and _________________________. abdomen Arthropods Kingdom __________________________ Phylum ___________________________ Classes: ______________________ ______________________ ______________________ ______________________ ______________________ Arthropod means ________________ _______________. Parts of the animal that are jointed include ______________, ______________, _____________, and ___________________. Also, the bodies of arthropods are segmented. Different types of arthropods have different numbers of body segments. All arthropods have an _________________________ (the outside covering) which is made of a material called _________________. This does not grow with the animal, so when it becomes too small, the animal sheds its exoskeleton, which is called _________________. The animal replaces it with a new one which is ___________ at first and takes a while to harden. Most arthropods molt between _______ to ______ times before reaching adult size. Arachnids The members of this class of arthropod include ________________, ___________, and ____________________. Arachnids have ___ body parts, ____ pairs of legs, _____ mandibles, and ____ simple eyes. They have _____ antennae, but they do have ____________ ______________, ______________, and ______________ to kill their prey. Spiders cannot chew their food. They use their ____________ to inject ________________ into their prey which __________________ the prey and then __________________ its internal organs. The spider then ____________ up the liquid. They breathe through ________________ which allow oxygen in and out of ___________ ______________. Spiders also produce ____________ which they use to make __________ or to make ___________________ for their eggs. Spider web Spinnerets Ticks and mites are arachnids which are ____________________. Mites are very tiny and feed on __________ __________ ____________. Ticks attach to the skin of their host and feed on its __________________. Scorpions have a sharp stinger at the end of their ________________ that injects _______________ into their victims which _______________ them. CENTIPEDES have _____________ bodies with ___________ segments. They have ________________, simple ___________, and _______ pair of jointed legs per body segment. Centipedes are __________________ and eat other ______________. They are in the group _____________ because they have many legs. MILLIPEDES are also __________________ because they have long bodies with many body _________________ and legs. They have ___ pairs of legs per body segment, and they have ________________ bodies. They are not __________________ and eat _________________. CRUSTACEANS Examples of Crustaceans include _____________, ________________, _______________, ________________, __________ ___________, and ___________ ____________. Crustaceans have many pairs of __________, the first of which are ____________ used to hold prey. The other pairs are used for ________________ and the swimmerets are used for __________________. Barnacles are a different kind of crustacean which have ________________ shells and live attached to sea objects such as _______________ and ______________. Most crustaceans live in ______________ and breathe through ________________. They have ______ sets of ________________ unlike other arthropods. INSECTS This is the largest class of not just arthropods, but all complex invertebrates (animals without ____________________). Insects have ___ body parts and ___ pairs of jointed legs. The middle segment, called the __________________, may have 0, 1, or 2 pairs of ______________. They live most places on earth, including the _____________, __________, and _________. They have ____ pair of antennae. The 3 body segments are the ______________, __________________, and _________________________.