Andres Invertebrates Research by ANDRES GONZALEZ DE LA PE�A https://padlet.com/andres_gonzalez4/hf9nuohz1yeh Made with swagger en-us 2019-03-15 15:24:21 UTC 2019-03-22 15:45:03 UTC hello@padlet.com Phylum Arthropoda andres_gonzalez4 https://padlet.com/andres_gonzalez4/hf9nuohz1yeh/wish/341810968
  • The body structure shows bilateral symmetry.
  • They are triploblastic.
  • They can be found in all types of habitats – land, water and soil.
  • They have jointed limbs.
  • The body is segmented into three regions – Head, Thorax and Abdomen.
  • The Sub Phylum in arthropoda
  •  Crustacea
  •  Myriapod
  • Arachnida
  •  Insecta
    • ]]>     2019-03-15 15:36:16 UTC https://padlet.com/andres_gonzalez4/hf9nuohz1yeh/wish/341810968     Subphylum Crustacea andres_gonzalez4 https://padlet.com/andres_gonzalez4/hf9nuohz1yeh/wish/341812143
  • A hard exoskeleton made of calcium - no internal skeleton.
  • The head has two compound eyes, two pairs of antennae, and three pairs of mouthparts.
  • A pair of green glands excrete wastes near the base of antennae.
  • The abdominal segments have swimmerets which they use for swimming 
    • Examples 
    Shrimp 
    Crab 
    K
    ]]>     2019-03-15 15:38:32 UTC https://padlet.com/andres_gonzalez4/hf9nuohz1yeh/wish/341812143     Sub Phylum Insecta andres_gonzalez4 https://padlet.com/andres_gonzalez4/hf9nuohz1yeh/wish/341813527 They are the largest class of Arthropoda
     Insects have segment bodies, jointed legs, and external skeletons 
    Examples 
    Paper Wasp
    European Hornet ]]>     2019-03-15 15:41:22 UTC https://padlet.com/andres_gonzalez4/hf9nuohz1yeh/wish/341813527     Subphylum Arachnida andres_gonzalez4 https://padlet.com/andres_gonzalez4/hf9nuohz1yeh/wish/341816220 Almost all adult arachnids have eight legs.
    Arachnids don't have jaws.
    Examples 
    Ticks 
    Mites ]]>     2019-03-15 15:46:54 UTC https://padlet.com/andres_gonzalez4/hf9nuohz1yeh/wish/341816220     Phylum cnidaria andres_gonzalez4 https://padlet.com/andres_gonzalez4/hf9nuohz1yeh/wish/341818800
  • Stinging cells.
  • Two stages in life cycle (polyp & medusa)
  • Blind sack gut.
  • Radial symmetry.
  • Examples 
  • Sea anemones 
  • True Jellyfishes 
  • Box Jellyfishes

    • ]]>     2019-03-15 15:51:51 UTC https://padlet.com/andres_gonzalez4/hf9nuohz1yeh/wish/341818800     Phylum Mollusca andres_gonzalez4 https://padlet.com/andres_gonzalez4/hf9nuohz1yeh/wish/341954533 Habitat: They are mostly marine
    Body Form: The body of molluscs is unsegmented with a distinct head, muscular foot and visceral hump
    Examples 
    Squid 
    Octopus 
    Cuttle]]>     2019-03-16 00:03:10 UTC https://padlet.com/andres_gonzalez4/hf9nuohz1yeh/wish/341954533     Phylum Nematoda andres_gonzalez4 https://padlet.com/andres_gonzalez4/hf9nuohz1yeh/wish/341954856 Primitive Body
    Shape     and Body Structure
    Parasitism & Crytobiosis.
    Examples 
    Round Worms  

    ]]>     2019-03-16 00:07:39 UTC https://padlet.com/andres_gonzalez4/hf9nuohz1yeh/wish/341954856     Phylum Echinodermata andres_gonzalez4 https://padlet.com/andres_gonzalez4/hf9nuohz1yeh/wish/341955103 These are exclusively marine animals
    The larval forms show bilateral symmetry and adult forms show radial symmetry
    Examples:
    Starfish
    Sea Cucumber
    Sea Urchin     ]]>     2019-03-16 00:10:37 UTC https://padlet.com/andres_gonzalez4/hf9nuohz1yeh/wish/341955103     Phylum Porifera andres_gonzalez4 https://padlet.com/andres_gonzalez4/hf9nuohz1yeh/wish/341955196
  • Poriferans are commonly called sponges.
  • Most of them are marine while a few are fresh water forms.
  • Examples 
  • Sponges 
  • Demo sponge

    • ]]>     2019-03-16 00:12:26 UTC https://padlet.com/andres_gonzalez4/hf9nuohz1yeh/wish/341955196