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SPIDERS

SPIDERS. Life-cycle of the Spider Parts of a Spider Differences between Spiders & Insects. Spiders Are Not Insects! Spiders are Arachnids !. Life-Cycle of a SPIDER. Spider laying eggs The egg sac The spiderlings The adult spider. Point to the pictures in order of the

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SPIDERS

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  1. SPIDERS Life-cycle of the Spider Parts ofa Spider Differences between Spiders & Insects

  2. Spiders Are Not Insects!Spiders are Arachnids!

  3. Life-Cycle of a SPIDER • Spider laying eggs • The egg sac • The spiderlings • The adult spider Point to the pictures in order of the Life-cycle of the spider.

  4. Spiders have 8 legs. Most spiders have 8 eyes (2 rows of 4 eyes). o o o o o o o o Spiders have 2 body parts.8 The top of the number 8 represents the cephalothorax or head. The bottom of the number 8 represents the abdomen or body. Remember the Number 8!

  5. Identify Parts of a Spider • Legs • Pedipalps (sensory feelers) • Chelicerae (jaws) • Eyes • Cephalothorax (head) • Abdomen (body) • Spinnerets

  6. Spiders Come In Many Sizes & Colors

  7. Differences Between Spiders (Arachnids) & Insects Spiders are characterized by: • Two body parts • Eight legs • Chelicerae or fangs • No wings • No antennae Insects are characterized by: • Three body parts • Six legs • Mandibles or jaws • Wings • Antennae

  8. External Spider Anatomy(Answers to: External spider anatomy worksheet)

  9. SPIDERS IN ACTION!!JUST FOR FUN!!!

  10. Animation Provided by: http://www.animation.arthouse.org/spider.html

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