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100


Animals such as spiders, scorpions, harvstmen, mites, centipedes, and millipedes.




Arthopods


100


Sensitive appendages that arachnids use for an good sense of touch and can also be used for handling food and for food.



Pedipalps


100


A tuft of setae.



Scopula


100


Rays that stretch across the web.


radial lines

100


The only species of scorpions that lives in North America



Bark Scorpion


100


Mites that eat dead skin cells



Dust Mites


200


Animals without backbones.



Invertebrates


200


Mouthparts on an arachnid.



Chelicerae


200


A poisonous spider that lives in the United States.



Brown Recluse


Black Widow


200


A web that is like a little webbed sinkhole in the ground.



Funnel Webs


200


Tiny parasites.



Acarina


200


A type of tick that will feed on its host for a long time.



Hard Ticks


300


Animals with eight legs.



Arachnids


300


Tiny “swords” at the ends of the chelicerae.



Fangs


300


the types of silk that spiders produce.



Dragline Silk, egg case silk,  capture silk


300


A type of ambushing spider that can jump 20 to 30 times their length.


jumping spiders

300


A type of mite that causes people to scratch.



Scabies


300


The animal or person that a tick feeds on



Host


400


A member af the class Arachnida



Spiders


400


“Hairs” That serve many purposes for archnids.



Setae


400


Baby spiders.



Spiderlings


400


The tail of a scorpion



Metasoma


400


Larvae of harvest mites.



Chiggers


400


An arthropod that doesn’t actually have a thousand feet



Centipede


500


A class of arthropods.



Arachnida


500


The bottom of an arachnids leg.



Tarsus


500


A web composed of round elements

like Spiderman


Orb Webs


500


The sharp part at the end of a scorpions tail.



Telson


500


A disease that dogs get when attacked by mange mites



Mange


500


A type of isopod that is also known as a roly- poly or a pillbug



Woodlouse


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