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Name the Bug # 20

By Christopher Taylor at 8/16/2010 09:42:00 am
Tomorrow's Taxon of the Week post will be related to the owner of this impressive array:



Any takers?

Update: Identity now available here. Photo from here.

7 comments:

  1. SteveED16 August 2010 at 10:30

    This jaw was attached to a living Cetacean, Odontoceti of some kind. The teeth are too narrow for an Orca. Since we aren't seeing the upper jaw I'd be that's a clue too.

    My first guess is a pygmy or dwarf sperm whale:
    Pygmy Sperm Whale 1/2 way down

    My second guess would be one of the dolphins. The jaw is too short for a river dolphin, so one of the bottle noses.

    ...and third would be a porpoise of some kind

    ReplyDelete
  2. Christopher Taylor16 August 2010 at 12:17

    Now, now, Steve, you must pick one, you know.

    ReplyDelete
  3. Neil16 August 2010 at 13:00

    Yeah, I'll second Kogia. Prolly breviceps based on the tooth count. Looking forward to the follow up!

    On a related note, did you hear the Obamas spotted a "porpoise" in the Gulf of Mexico? Is it the year of accidental whales or what?

    ReplyDelete
  4. Allen Hazen16 August 2010 at 13:03

    I'm going to second Steve's first guess: Pygmy Sperm Whale. (The very similar Dwarf Sperm Whale-- I don't think the two species had been distinguished when I started reading about Cetaceans!) seems to have fewer teeth (going by the skull photos Steve helpfully linked to!)

    Dolphins... There are lots of dolphins, and they differ widely among themselves. Buti don't know of any that have about this many teeth, the teeth being as long and delicate-looking as these.

    ReplyDelete
  5. Dartian16 August 2010 at 13:37

    I see a bandwagon here, and I'm going to jump on it: I'm guessing that the jaw belongs to Kogia breviceps.

    ReplyDelete
  6. SteveED16 August 2010 at 23:28

    gosh, if I have to pick one, then I am going with Kogia breviceps.

    I didn't even know there was such a species until I found that website with the pics.

    ReplyDelete
  7. Kevin Zelnio17 August 2010 at 01:16

    Another vote for pygmy sperm whale. I visited a local maritime museum last year that was restoring the skeleton of one, looks very similar. Which reminds me I need to post on that trip!

    ReplyDelete

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