"and fish for cod and whiting"
Cod Almighty!
Creative Commons Attribution Share AlikeCod Almighty! - Credit: Hello, I am Bruce / Bruce McAdam

 Cod is a family of fish of the northern seas. Generally found in cold or temperate waters, they are valued both as a food source and as a source of cod-liver oil. The oil is rich in vitamins A and D.

 

Merlangius merlangus, Whiting
Creative Commons AttributionMerlangius merlangus, Whiting - Credit: Georges Jansoone

Like cod, whiting is also a food fish. The name derives from the whiteness of their undersides and flesh. ‘Whiting’ may also be used to refer to varieties of hake.