23 Diversity III: Invertebrates

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  • http://celldynamics.org/celldynamics/gallery/dendraster.html
  • http://paulsanghera.com/infonential-Contact.html
  • http://wikimediafoundation.org/wiki/File:Protovsdeuterostomes.svg
  • http://tolweb.org/tree/phylogeny.html
  • From Hickman’s “Integrated Principles of Zoology” 14th edition.
  • http://aquaticdatabase.com/index.php/Cnidocytehttp://fac.hsu.edu/engmanj/bio2114/cnidlab/cnidslid.htm
  • http://wikimediafoundation.org/wiki/File:Clone_war_of_sea_anemones_2-17-08-2.jpg
  • http://www.boydski.com/diving/photos/nudis/index.htm
  • http://www.boydski.com/diving/photos/nudis/index.htm
  • http://www.seaotter.com/marine/research/dirona/albolineata/html/1alabaster_nudibranch.jpg.html
  • http://tolweb.org/onlinecontributors/app?service=external/ViewImageData&sp=4230
  • ???
  • TOL
  • http://bss.sfsu.edu/holzman/courses/fall02%20projects/sandollar/sanddollar.html
  • Student image (left) Sp2011http://wikimediafoundation.org/wiki/File:Opheiolepis_elegans_600.jpg
  • 23 Diversity III: Invertebrates

    1. 1. Early development in Dendraster<br />These micrographs illustrate interesting features of cleavage stages in the local sand dollar, Dendrasterexcentricus. Images belong to George von Dassow.<br />
    2. 2. Animals: Part I<br />
    3. 3.
    4. 4. http://tolweb.org/tree/phylogeny.html<br />
    5. 5. Phylum: Porifera<br />Class: Hexactinellida<br />
    6. 6.
    7. 7. Typical<br />Choanoflagellate<br />Copyright © Stephen Fairclough<br />
    8. 8. Phylum: Cnideria<br />Class: Scyphozoa<br />
    9. 9.
    10. 10.
    11. 11.
    12. 12.
    13. 13.
    14. 14. Phylum: Platyhelminthes<br />Class: Turbellaria<br />
    15. 15. MOLLUSCA<br />
    16. 16.
    17. 17.
    18. 18. http://www.ted.com/talks/david_gallo_shows_underwater_astonishments.html<br />http://www.youtube.com/watch?v=1pJPnZFSy5o<br />
    19. 19. Annelida<br />http://www.youtube.com/watch?v=fWIvV9QlNow<br />
    20. 20. Phylum Arthropoda:<br />Contains 75-80% of all animal species.<br />
    21. 21. Phylum: Arthropoda<br /> Subphylum: Chelicerata<br />Class: Merostomata<br /> Class: Arachnida<br /> Order: Aranea<br /> Order: Scorpiones<br /> Order: Opiliones<br /> Order: Acari<br /> Subphylum: Myriapoda<br /> Class: Chilopoda<br /> Class: Diplopoda<br /> Subphylum: Crustacea<br /> Class: Maxillopoda<br />Subclass: Cirripedia<br /> Class: Malacostraca<br />Subclass: Decapoda<br /> Subphylum: Hexapoda<br /> Class: Insecta<br /> Order: Key ‘em out!<br />
    22. 22. Arthropoda: <br />Chelicerata<br />
    23. 23.
    24. 24. Arthropoda: Miriapoda<br />
    25. 25. Arthropoda:<br />Crustacea<br />http://www.youtube.com/watch?v=Nd7o6ytz_LM<br />
    26. 26. Arthropoda: Hexapoda<br />
    27. 27. Echinodermata<br />

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