OK. I suppose any unlisted types would be one point, e.g. wrasse (subtypes?), carpet shark, longfin/shortfin eel (are sometimes caught in the sea – or does it include freshwater fishing as well?), sea perch.
Anything over 1.5-2m or 30kg could possibly get a bp.
I guess the further north you are, the more chance you’ll have of getting more species, but hey it’s just a bit of fun anyway.