oh please Graeme it no fun of your not playing and i have a secret rule that only i know about where i wait for at least two people to answer before i make up a name of the top of my head to see if its a fish.
edit : ahh well i notcied two people did answer and i would pm you with the name Foershichthys flavipinnis but i dont think it would be wise as i would hate to see you waist a go on an answer thats probably a type of plant... i think this book has to be wrong.. tut tut