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INVERTEBRATES ANIMALS WITHOUT BACKBONE.
PORIFERA SPONGE The common name is: Sponges. ● Pores. ● Osculums. ● Choanocytes. Their body is  soft .
CNIDARIA JELLYFISH The common name is:  Jellyfish  or  polyps . ● Stinging tentacles. They live in colonies. Their body is...
ANNELIDS WORM ● Clitelium. We find three groups: -Polychaetes. -Tubifidis. -Hirudinea.
MOLLUSCS SQUID They have a shell that protects themselves We find three groups: -Gastropods. -Cephalopods. -Bivalves.
ARTROPODS BEE Their body is divided in:  head ,  thorax  and  abdomen. We find: - Crustaceans . - Myriapods . - Arachnids ...
CRUSTACEANS SHRIMP Their body is divided in:  cephalothorax  and  abdomen . They have  two  legs on each segment. They can...
MYRIAPODS ESCOLOPENDRA Their body is divided in:  head  and  trunk . They have  one  or  two  pairs of legs on each segment.
ARACHNIDS SPIDER Their body is divided in:  cephalothorax  and  abdomen . They have  eight  legs, four in each side. They ...
INSECTS BUTTERFLY Their body is divided in:  head ,  thorax  and  abdomen . They have  six  legs, three in each side. And ...
ECHINODERMS STARFISH ● Ambulacral system. ● Internal skeleton.
http :// www.youtube.com / watch?v = fohfN7HmIxg INTERESTING THINGS http :// www.youtube.com / watch?v = A100m5EpfFI Laia ...
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Invertebrates presentation

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Transcript of "Invertebrates presentation"

  1. 1. INVERTEBRATES ANIMALS WITHOUT BACKBONE.
  2. 2. PORIFERA SPONGE The common name is: Sponges. ● Pores. ● Osculums. ● Choanocytes. Their body is soft .
  3. 3. CNIDARIA JELLYFISH The common name is: Jellyfish or polyps . ● Stinging tentacles. They live in colonies. Their body is like an umbrella or a sack .
  4. 4. ANNELIDS WORM ● Clitelium. We find three groups: -Polychaetes. -Tubifidis. -Hirudinea.
  5. 5. MOLLUSCS SQUID They have a shell that protects themselves We find three groups: -Gastropods. -Cephalopods. -Bivalves.
  6. 6. ARTROPODS BEE Their body is divided in: head , thorax and abdomen. We find: - Crustaceans . - Myriapods . - Arachnids . - Insects .
  7. 7. CRUSTACEANS SHRIMP Their body is divided in: cephalothorax and abdomen . They have two legs on each segment. They can have a telson .
  8. 8. MYRIAPODS ESCOLOPENDRA Their body is divided in: head and trunk . They have  one or  two  pairs of legs on each segment.
  9. 9. ARACHNIDS SPIDER Their body is divided in: cephalothorax and abdomen . They have eight legs, four in each side. They also have cheliceare .
  10. 10. INSECTS BUTTERFLY Their body is divided in: head , thorax and abdomen . They have six legs, three in each side. And they can have wings.
  11. 11. ECHINODERMS STARFISH ● Ambulacral system. ● Internal skeleton.
  12. 12. http :// www.youtube.com / watch?v = fohfN7HmIxg INTERESTING THINGS http :// www.youtube.com / watch?v = A100m5EpfFI Laia Puigví Costa Clara Valls Cunillera
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