Nautilus feeding

[DWhatley]

... or is it that the doctor is trawling the web for eels and came up with a crab eating naut as by-catch?

 

[CuttlePhilly]

In case anyone was wondering, I think that Nautilus is a Nautilus pompilus, also known as the emperor nautilus, however there has been recent controversy over the accuracy of classifying pompilus as a single species. Check out my post on a recent New Scientist article on the subject:

http://www.tonmo.com/community/index.php?threads/9257/