Does anyone know what a Lampuki is?

Hi all
I have a question on a fish called Lampuki that is caught in Malta.

I have seen several referenes that it is a dolphin fish in english also
called a Dorado:
http://www.google.co.uk/search?hl=en...i+dorado&meta=
http://www.landbigfish.com/fish/fish.cfm?ID=52

But when I see the pictures of a dorado, it doesn't look like a lampuki to
me:
http://images.google.co.uk/images?sv...%3Aen&q=dorado

A lampuki that I'm used to seeing can be seen he
http://images.google.co.uk/images?sv...3Aen&q=lampuki

So im a bit confused. Can anyone help explain please?

Mike