Recent papers

Discussion in 'Physiology and Biology' started by Nancy, Mar 15, 2008.

  1. Nancy

    Nancy Titanites Staff Member Moderator

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    Two research papers have been announced on TONMO.com in the last couple of weeks, but we have yet to put them here in this annoucement panel on the home page:

    "Mating behavior of Abdopus aculeatus (d’Orbigny 1834) (Cephalopoda: Octopodidae) in the wild"

    Christine L. Huffard, Roy L. Caldwell, and Farnis Boneka

    (Christine Huffard is mucktopus and Roy Caldwell is Neogonodactylus here on the site.)

    http://www.tonmo.com/community/index.php?threads/8965/

    "An experimental study of the effect of diet on the fatty acid profiles of the European Cuttlefish (Sepia officinalis)"

    Miriam Fluckiger · George D. Jackson · Peter Nichols ·
    Patti Virtue · Adam Daw · Simon Wotherspoon

    (Adam Daw is marinebio_guy on Tonmo.)

    http://www.tonmo.com/community/index.php?threads/8974/page-1

    and (added 5/18)

    Occurance of squid in the diet of orange roughy -- Matt Jones (TONMO.com username: Infusoria)
     
  2. Major Mess

    Major Mess Cuttlefish Registered

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    Hello

    Maybe we can use this thread as a general pot for interesting papers.
    I just found this one:Miserez A, Li Y, Waite JH, Zok F.(2007): "Jumbo squid beaks: inspiration for design of robust organic composites." Acta Biomater; 3(1):139-49.

    http://www.ncbi.nlm.nih.gov/pubmed/...ez.Pubmed.Pubmed_ResultsPanel.Pubmed_RVDocSum
    (I am just at my University, I dont know if it´s free to download; nevertheless the abstract is interesting, too!)

    This paper deals with the beaks of giant squids. The researchers go for the question, how a soft invertebrate can handle their hard and sharp beak: They found, that the beak is very hard at the peak and getting softer at the connection to the muscles.

    Greetings
     
  3. tonmo

    tonmo Titanites Staff Member Webmaster Moderator

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    Thanks Major Mess -- the news wires also picked up on this; there's a thread in the Ceph News forum with coverage -- here.
     
  4. monty

    monty Colossal Squid Staff Member Supporter

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    Reuters picked up Mucktopus' and Neogonodactylus' latest:

    http://www.reuters.com/article/scienceNews/idUSN3144361920080401?sp=true

    congrats! :notworth:

    Is it just my imagination, or has news reporting about esoteric cephalopod research really been taking off in the popular press? I'm not sure if it was always there, and having octobot bring me the news stories every day has made me notice, or if it's really become more something reporters see as interesting to the general public... either way, I'm not complaining...
     
  5. DWhatley

    DWhatley Cthulhu Staff Member Moderator

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    I think the former. My mother knew about the 6 legged octo (and I am no spring chicken)!
     
  6. mhorn

    mhorn Pygmy Octopus Registered

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  7. DWhatley

    DWhatley Cthulhu Staff Member Moderator

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    mhorn,
    Is there an English version available?
     
  8. Jean

    Jean Colossal Squid Supporter

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    Smithsonian contributions to zoology are now available for down load
    http://www.sil.si.edu/smithsoniancontributions/ type cephalopod into the Title/abstract keyword search and it comes up with 12 issues. Big documents so they can be quite lengthy downloads.

    J
     
  9. Steve O'Shea

    Steve O'Shea Colossal Squid Supporter

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    WOW

    FINALLY

    This is marvelous!
     
  10. Jean

    Jean Colossal Squid Supporter

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    I was excited too, downloaded all....so computer was working while I was marking

    J
     
  11. borjam

    borjam Cuttlefish Registered

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    Architeuthoceras likes this.
  12. Architeuthoceras

    Architeuthoceras Architeuthis Staff Member Moderator

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    Very nice! Thanks borjam :notworth:
     
  13. borjam

    borjam Cuttlefish Registered

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  14. Stavros

    Stavros GPO Registered

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  15. mucktopus

    mucktopus Haliphron Atlanticus Staff Member Moderator

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  16. DWhatley

    DWhatley Cthulhu Staff Member Moderator

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    Interesting abstract (includes a couple of nice graphical details) but it makes you wonder why all cephs don't share this feature.
     
  17. gjbarord

    gjbarord Sepia elegans Staff Member Moderator

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    One reason could be that cuttlefish spend a greater percentage of their lives in more of a horizontal position than other cephs...

    Greg
     
  18. Stavros

    Stavros GPO Registered

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  19. DWhatley

    DWhatley Cthulhu Staff Member Moderator

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    Starvos, that one should be interesting as it uses the larger humboldt squid for the study and some new technology. I wonder if the "Accelerometry tags" are related internally to the accelerometers in phones and hand held computers. A quick look suggests there is a relationship.
     
  20. DWhatley

    DWhatley Cthulhu Staff Member Moderator

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    Squid are pretty much horizontal swimmers I think and, please correct me if I am wrong, not all cuttlefish have the iris divider. With octopuses, it could get interesting and would likely be oriented differently. They do "squint" a lot and I have attributed that to too much light but now I wonder if it changes their vision similarly but on a different plane.
     

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