Elytra,Tokyo,37(1):164,May29,2009 ANewLocalityofEuryclytosemlanomuraiHAYAsHI (Coleoptera,Cerambycidae) from theMainlandof Taiwan MichiakiHAsEGAwA1)andYi-TingCHUNG2) 1)ToyohashiMuseumofNaturalHistory,1-2380ana, Oiwa,Toyohashi,441-3147Japan 2)KentingNationalParkAdministrationOffice,94644No 596, KentingRoad,HengchunTownship,PingtungCounty,Taiwan Euryclytosemiariomura1HAYAsHl, 1963hasbeen known tooccur intwoisolatedislands, Yonaguni Island of the southern Ryukyus and Lan Hsu Island off southeastern Taiwan (HAYAsHI, 1963,1974;CHOU,2008). Inarecentfieldsurvey,CHUNGfoundthisspeciesfrom PingtungCountyof themainlandof Taiwanasrecordedbelow. We would like to thank Dr. Chi-FengLEEofTaiwan Agricultural Research Institute, Taiwan, and Dr. Tatsuya NIIsATo of Bioindicator Co., Ltd., Tokyo, for their kind help in preparingthisshortreport. EuryclytosemianomuraiHAYAsHI,1963 Euryclytosemianomura1HAYAsHI,1963,Ent.Rev.Japan,16,p.15,pl 2,fig.10;typelocality:Sonae [sic] YonaguniIs.,SouthernRyukyus,Japan. - HAYAsHI,1974,Ent.Rev.Japan,27,p52;localityrecord Lan Hsu Island.offSoutheasternCoastofTaiwan. Speclmetlsexamined. 1 ShedingNaturePark,PintungCounty,Taiwan, l2-III-2008,Y.-T. , CHUNGleg;1 SiangjiaowanCoastalForest,PintungCounty,12-III-2008,Y.-T.CHUNGleg. , Note. Thisspeciesshowsaweakgeographicalvariation. Inthestructureofmedianlobeof malegenitalia,thespecimensfromYonaguni IslandofthesouthernRyukyuareslightlyshorter inlengththanthoseofother localitiesandweaklyswollenventradnearmiddleinlateral view. ThespecimensfromLanHsuIslandhavesomewhatdistinctdarkelytra1maculation,but itsmale genitaliashownodifferencefromthatof themainlandofTaiwan. References CHOU,W.-I.,2008.TheAtlasofTaiwaneseCerambycidae(2nded).408pp.OwlPublishingHouse,Taipei. HAYAsHI,M.,1963.TheCerambycidaeofRyukyuIslands.111.Additionstothecerambycid-faunaofRyukyu Archipelago 3(Col).Ent.Rev.Japan,Osaka,16:10-16,pl 2. - 1974.Newandunrecorded1ongicornbeetlesfromTaiwan (Coleoptera:Cerambycidae),Part II. Ibid_ 27:37-62.