http://blogs.discovermagazine.com/loom/2008/02/17/cambrian-crab/ A blog about life, past and future. Written by DISCOVER contributing editor and columnist Carl Zimmer. Mon, 13 Feb 2012 19:00:24 +0000 hourly 1 http://wordpress.org/?v=3.2.1 http://blogs.discovermagazine.com/loom/2008/02/17/cambrian-crab/comment-page-1/#comment-16600 Derksen Fri, 03 Apr 2009 22:38:53 +0000 http://blogs.discovermagazine.com/loom/2008/02/17/cambrian-crab/#comment-16600 You know... I disagree with the title of this post. <i>Marella</i> was in no way a "crab". I mean, it is a stem arthropod... but where to place it within that clade is a matter of some controversy. You know… I disagree with the title of this post. Marella was in no way a “crab”. I mean, it is a stem arthropod… but where to place it within that clade is a matter of some controversy.

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