http://www.irish-trophy-fish.com/reports/pdf/2008.pdf
some interesting reading and even a few regular forum users showing up

Moderators: kieran, jd, Tanglerat, teacher
dan wrote:had plenty of specimens in 08 but i dont bother with that sort of thing.
dan wrote:roach bream hybrids are not as dark in colour as the rudd bream and are not as high in the back, sometimes the rudd bream hybrids have a slightly more upturned bottom lip than the roach bream hybrids.
Ronald wrote:nice one on the coarse specimens dan ,speci doggie is 3lb 4oz btw . Out of interest how do you tell the difference between the hybrids ? you'll have to get a camera for this year ,surely your phone has one ,so you can enter the species hunt comp .