Fishes also feel the pain
It is likely that fishes also feel the pain, says a new study

16th January, 2010

Norwegian School of Veterinary Science doctoral student Janicke Nordgreen has studied nociception and pain in teleost fish. Nociception is physiological detection of stimuli that can cause tissue damage.

Nordgreen studied the response to potentially painful stimuli....

http://www.evana. org/index. php?id=52242& lang=en