Male cleaner fish will punish females when the females misbehave at mealtimes, a new study finds. Here, the cleaner fish Labroides dimidiatus cleans the larger N. nigrosis. Credit: Richard Smith.via live science |link|
Males of a certain fish species will punish females when they misbehave while eating, a new study finds. “While the cleaner fish’s “clients” are happy to have their bodies tidied of parasites, they become irritated if the cleaners take a bite out of their mucous tissue, and may even swim away”. 
Full report released on Jan 8th read full report 
