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Freeloading fishAn international research team has looked tocleaner fish to appreciate how humans may haveevolved to punish freeloaders.Published recently in leading journalScience, the research shows that understandingthe behaviour of self-interested cleaner fishmay be a key step toward understanding whyhumans find it necessary to punish a third partywhen they receive no direct benefit.Small fish known as cleaners are found oncoral reefs in the Indian and Pacific oceanswhere they maintain cleaning stations.Larger fish pause at these stationsand perform specific behaviourswhich attract the cleaner fish toremove parasites from them.The research group,comprised of experts fromUQ, the University of Neuchâteltennis figures smashedThe UQ Tennis Centre is fielding recordnumbers of inquiries in the wake of thesuccessful Brisbane International tournament.The Brisbane International, which wasplayed at the UQ Sport-operated QueenslandTennis Centre at Tennyson, has helped theQueensland Tennis Centre and the UQ TennisCentre at St Lucia enjoy an influx of newcustomers keen to give tennis a go.UQ Tennis Centre Operations ManagerAdrianne Gay said Australia’s annual summerseason of tennis had helped reignite people’sinterest in the sport.“Tennis has always enjoyed increasedpopularity at this time of year but having aninternational tournament played in Brisbane thepast two years has really taken that interest to anew level,” Ms Gay said.“We’ve had so many inquiries from peoplewho have never played tennis before but arekeen to give it a go, so our beginner coachingLazing about a lost artcourtesy peter mantelloin Switzerland and The Zoological Society ofLondon, found that the punishment meted outby male cleaner fish toward female cleaner fishpromoted cooperation, and as a result rewardedthe male with more food. The study wasconducted at Lizard Island Research Station onthe Great Barrier Reef, 270km north of Cairns.“Cleaner fish in male-female pairs cooperateto clean client fish by removing the parasites onthe skins of the larger fish,” UQ researcher DrLexa Grutter said.Cleaner fish receive all their nutrition throughthese cleaning services and rarely survive long inhome aquariums becausethey cannot obtainenough food.classes for both adults and children are provingvery popular at the moment.”The UQ Tennis Centre is open daily andoffers court hire, coaching and fixtures for bothadults and children of any skill level.UQ Sport also offers a huge range of othersports and activities to try including swimming,athletics, pilates, rowing, netball, soccer and arange of group fitness classes.INFO ➔ www.uqsport.com.aucourtesy justin marshallstock.xchngFACTS +FIGURES1100– entries on a new UQ website whichtracks all Queensland towns, cities andsuburbs with populations exceeding50079AD– date of the volcanic eruptions inPompeii, the subject of a new projectby archaeologist Dr Andy Fairbairn3000 °C– temperature reached at Mach 8,the projected speed for hypersonic“Scramjets” being co-developed at theUniversity of Queensland100– number of Wotif Young Scholarswelcomed by the University thismonth. The scholarship program aimsto promote higher education amongdisadvantaged and under-representedgroups$1 million– cost of an Australian-first baby MRIscanner held at the Royal Brisbane& Women’s Hospital used by UQresearchers24,000– items heldwithin the UQAnthropologyMuseumcollectionUQNEWS, February 2010 ➔ 5Leisure is becoming a forgotten word andacademics from The University of Queenslandwant to put it back into people’s lives.School of Tourism Associate Professor IanPatterson wants people to put leisure alongsidefamily, work and sleep as important parts oftheir lives.Dr Patterson made his case when he spokeat the 9th ANZALS Biennial Conference earlierthis month.He said many universities were reducingthe content of leisure studies in favour of event,sport and hotel management.But this sent out the wrong message, he said.“A lot of people don’t know how to effectivelyuse their leisure time,’’ Dr Patterson said.“We want people to be aware of theimportance of leisure, look at the healthbenefits and integrate leisure into theirlifestyles.“When executives doing 80 to 100 hours aweek are dropping dead in their 30s and 40s,it is an indication they need a better balancebetween work and leisure.”Leisure was important to help peoplerecuperate from busy work lives, reducingstress and allowing them to rejuvenate, he said.stock.xchng“It is more than just relaxing at home,watching the TV. People should participate inmore activities and experiences.“Leisure experiences provide people withfeelings of satisfaction and enjoyment that theycannot achieve through work.’’UQ anthropology museum