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Arachnids Octavio’s Book Arachnids. All arachnids are invertebrates ( no backbones )

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Presentation on theme: "Arachnids Octavio’s Book Arachnids. All arachnids are invertebrates ( no backbones )"— Presentation transcript:

1 Arachnids Octavio’s Book Arachnids

2 All arachnids are invertebrates ( no backbones )

3 The scorpions and spiders are arachnids

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5 All arachnids have four pairs of legs

6 The daddy longlegs and mites are arachnids

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8 Arachnids are usually predatory feeding mainly on insects

9 The palpigrades and the ticks are arachnids

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11 Arachnids kill its prey with poison, this poison makes…

12 … it liquid so arachnids can suck the juice

13 The tarantula and the garden spider are arachnids

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15 There are 30,000 species of spider known, but …

16 …only about 30 are powerful enough to kill people

17 The black widow and the funnel web are venomous spider

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19 The most venomous spider know is the wandering spider from Brazil

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21 Spiders are famous for the silk webs they spin to trap their prey

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23 There are 1,200 known species of scorpions

24 Scorpions are Fluorescents and range from 2–20 cm length

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26 The largest scorpion is the Imperial scorpion of South Africa

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28 The fat-tailed scorpion is one of the most venomous

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30 The spider and scorpion shed their skin as they grow

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32 Most arachnids are harmless and contribute to the balance of nature

33 There are over 60,000 known species of arachnids


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