虎嘉鱼及其保护生物学

28220106:JournalofGuangxiNormalUniversity:NaturalScienceEditionVol.28No.2Jun.2010:2009-12-23:(39170122):(1972),,,E-mail:[e-mail]1,2,2,3(1.,610015;2.,610081;3.,427000):Huchobleekeri(),,,:;;;;:Q16:A:1001-6600(2010)02-0096-07HuchobleekeriKimura,()(),SalmoniformesSalmonidaeHucho,,,,;,,,[1-2],,,,11.1Kishinouye19291,Kimura1934[3],Chang[4][5][6-7],[8],[9],[10],[11-12],[13],[14-20]1.2Kimura1934,1,,28,163501mm,135430mm,iiiiv-711;iiiiv-89;i-1317;ii-89;i-1620-i;120155,3038,2527-v;5+911;70138,,,(1),(1),1Tab.1ComparisonsofcharacterofHuchobleekeriindifferentperchhabitat114877221374/mm280418501320410250490162355430720518322415/mm240356430280356280356135304375640462234374/6.04.96.04.54.94.54.94.65.24.54.94.74.55.1/3.83.94.23.95.03.95.03.44.24.04.14.74.44.6/9.011.08.19.48.09.38.411.37.86.77.5/3.53.23.63.13.83.13.83.33.63.43.83.53.13.6/5.25.26.84.67.04.67.05.06.55.55.65.85.35.8/4.03.44.12.23.22.23.23.33.63.33.82.53.03.4/1.51.71.31.71.31.71.61.71.61.7/3.03.23.13.23.13.23.113.2/1.11.41.21.41.21.51.41.61.81501201361251301251301201301221291271241555+95+9115+105+9115+105+10145+12iii-7iii-10iii-1011iii-10iii-11iii-11iv-10iv-911iii-8iii-8iv-9iii-8iii-89iii-89iii-8iii-89i-13i-1416i-1417i-1416i-1516i-15i-13i-1315ii-8ii-8i-89ii-8i-9i-89i-8i-89i-1617-ii-1920-ii-1617-ii-1618-ii-17-i120123135120130123135121138967065701.;2.,1991;3.[10];4.,,19921(,1993-05-17)Fig.1BodyinlateralviewofHuchobleekeriintheMarikeheRiver22.1,,,,,,(2),,,,,,,,,4050d,,,972:2()Fig.2PerchhabitatofHuchobleekeriintheMarikeheRiver2.2[16]30.0mm,450.0g,[11],,1,23,4,,Huchoishikawai[21]2.3100mm,,[16]2.42.4.1,,,,:,,,,,49C,[9]2.4.2,::,,,58C:,,,,,,,69C:,50m,,50150cm,,69C,,!:,,,,,,50100cm,37C∀:,,,,,50cm,48C2.4.3,4,34,,10001000011,,,,3.54.5mm,3,31720[9]31925,34,4[9],,,,,,,,,,300700mm,200mm,,,,,,,,,,24,,,,,3,19621964100kg,20.0%1965197333.0kg,12.0%197519810.15%[12],98:281982(2),,,,,,,,19921,,31.0kg,1.0kg,,,2060()(),,2(1982)Tab.2CircumstancesofcatchHuchobleekeri//mm/kg198319868353266030.53.0,1986198219835464326961.87.1,198219893242554350.23.6198819893242754230.332.91992111620.22198720809519952343764070.51.9()19934464256482.98.0()19932454536893.04.719932343244300.542.01993144572.9()1993122340.61993120.0()2003111560.23()2004122590.462006111680.252008122260.29()2,,20032008,,1.0kg,,,,,,,,,,,,,,4,4.119601960,,,;();,4.219601980,,,,992:,,,,,,,4.319801990,,,,1981[7],,,4.4199020001990,,,,,3,,,,,,4.52000,,,,,(),55.1,,,()[17]5.25.2.16,(E40C)40C,,,()[22],,,,,[8],5.2.2,,,,,,,5.35.3.1,,,,,,,100:285.3.2,34,,,,,,5.3.3,,,,,,,,,;,5.3.4,,[23-24],,,,,,,,,,;,5.3.5,,,,,[25],,,,,;,,:[1],.:[M].:,1998.[2],.[M].:,2004.[3]KIMURAS.DescriptionofthefishescollectedfromtheYangtze-kiang,China,bythelateDr.K.Kishinouyeandhispartyin1927-1929[J].JournaloftheShanghaiScienceInstitute,1934,3(1):23-25.[4]CHANGHW.NotesonthefishesofWestSzechwanandeasternSikang[J].Sinensia,1944,15(1/6):27-60.[5],.[J].,1957(2):222.[6].[J].,1964(2):126.[7].[J].,1978(4):13.[8].(HuchobleekeriKimura)[J].,1981,6(1):84.[9],.[J].,1987,11(4):375-376.[10].[M].:,1987.[11].[J].,1987,11(1):37-44.[12].[J].,1988(5):3.[13],.[J].,1979,4(3):287.[14].[M].:,1994.[15],.:[J].,1994,13(4):152-154.[16],.:[J].,1995,14(1):16-19.[17].:[J].,1995,14(2):58-561.[18],.:[J].,1995,14(3);101-103.[19].:[J].,1995,14(4):144-146.[20],.[J].,1995,8(1):7-9.[21].HuchoishikawaiMori[C]//..:,1966.1012:[22].[J].,1984(1):34-37.[23].[J].:,2002,23(1):43-47.[24],,.[J].:,2008,31(5):610-614.[25]HOLCIKJ,HENSELK,NIESLANIKJ,etal.TheEurasianHuchen,Huchohucho[M].Netherlands:DrJunkWPublishers,1988.ProtectiveBiologyofHuchobleekeriintheUpperChangjiangRiver,ChinaDINGRui-hua1,GUILin-hua2,LIMing2,LUOQing-hua3(1.SichuanInstituteofNaturalResource,ChengduSichuan610015,China;2.SichuanForestryInstituteofExplorationandDesign,ChengduSichuan610081,China;3.CollegeofResourcesandPlanning,JishouUniverisity,ZhangjiajieHunan427000,China)Abstract:ThispaperreportedtheinvestigationresultsaboutconservationbiologyofHuchobleekeriKimurawhichisdistributedintheupperoftheChangjiangRiver,includingthecharacteristicchangeofthisspeciesindifferentareaandtheecologicalcharacter.It'sreportedthatwiththepassageofthetimethedistributionregionoftheHuchobleekeriKimurareducedslowly,andtheresourcesofthisspeciesdecreasequickly,itwillprobablybecomeextinction.Thereasonsofextinctionandsomesuggestions'areprovidedtoprotectthisrarespecies.Keywords:characteristicchange;distributionregion;ecologicalcharacter;protectionmeasures;Huchobleekeri(责任编辑　马殷华)201054,,200,3.3105hm2,3.5104t,7.0kg,,,,,,,,,,2866667hm26667hm2,(马殷华　摘编)102:28