| From plain old cod, which is not true at all, to Sablefish, butterfish and skilfish, this species has a number of names. |
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| Sturgeon, Pacific cod, rockfishes, skilfish and schooling sablefish will swim above and below the tunnel. |
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| The skilfish, Erilepis zonifer, is restricted to the continental shelfs and does not enter deep water. |
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| It isn't actually a cod at all but a member of the skilfish family, and its white, large-flaked meat is sweet and so rich it makes salmon seem lean. |
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| Sablefish is also known as Alaska cod, butterfish, coalfish, and skilfish. |
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