On Tue, 2008-12-02 at 10:10 -0800, Pay_the_Piper wrote:
> It is intriguing to consider the economically valuable species which seem able to adapt to either salt or fresh water:

<snip>

> What about cod? Are there fresh-water cod?

The Gadid Lota lota has a circumpolar distribution about the northern
hemisphere, with several subspecies.  I have always been puzzled about
why the North American Lota lota never drew much interest at the dinner
table.

-- 
Steve Gutreuter