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My scientific specialty is chronobiology (circadian rhythms and photoperiodism), with additional interests in comparative physiology, animal behavior and evolution. I am not an MD so I cannot diagnose and treat your sleep problems. As well as writing this blog, I am also the Online Discussion Expert for PLoS. This is a personal blog and opinions within it in no way reflect the policies of PLoS. You can contact me at: Coturnix@gmail.com


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« Interview with Felice Frankel | Main | Clock Quotes »

The craziest fish jaws ever (video)

Category: A Picture Is Worth A Thousand WordsAnimal Behavior
Posted on: November 21, 2009 10:03 PM, by Coturnix

(via Deep Sea News)

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1

note, this video was out there on YouTube for a while, but then Peter Wainwright, who made it, showed it in the intro Bio class I teach with him at UC Davis a few weeks ago and I tweeted about it, and it went viral — see my post for more detail — http://phylogenomics.blogspot.com/2009/11/and-sling-jaw-wrasse-makes-it-to-espn.html

Posted by: Jonathan Eisen | November 23, 2009 10:52 AM

2

There are several species of cichlids which have similar jaws. I haven't kept up with cichlid taxonomy, but take a look at the genus Petinia (if it is still there).

Posted by: Jim Thomerson | November 23, 2009 4:46 PM

3

Here you go. http://www.youtube.com/watch?v=TbGILi8p5Y8

This is the red form of the bay snook.

Posted by: Jim Thomerson | November 23, 2009 9:04 PM

4

Oh lord, that is a creepy fish!

Posted by: The Emotion Machine | November 25, 2009 2:36 PM

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