King prawns HEXB?

[ammsas]

Hi, would anyone know if king prawns can be counted as a HEXB on a green day?
'Normal' prawns are listed, but not king ones?

 

[RegField]

A prawn is a prawn. It's just a question of size. I love king prawns - M&S do the best ones I have found.

(Unless of course they are in batter, which is a whole other question!)