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《ACTA ZOOTAXONOMICA SINICA》 1999-04
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SYSTEMATICREVISION OF THE ORDER HYPOTRICHIDA Ⅱ .UROSTYLINA (CILIOPHORA)

SHIXin Lu (DepartmentofBiology ,HarbinNormalUniversity,Harbin 15 0 0 80 )(CollegeofFisheries,OceanUniversityofQingdao ,Qingdao 2 660 0 3 )  
Inthepresentstudy ,theauthorre arrangedthecategoriesofUrostylinaJankowski,1 979(family ,genera) .TherevisedUrostylinawascomposedof 1 9genera ,4families.Thecharac teristicsofUrostylinawasofthetypicalmidventralcirri(forsomespecies,midventralcirrioccuronlyinsomestageofthelifecycle) .Thecharacteristicsofeachfamilywasdescribedrespective ly :Urostylidae ,morethanonemarginalcirrirowsonbothleftandrightsideofthecell,oratlesttherewasmorethanonemarginalcirrioneitherside .Holostichidae ,onemarginalcirrirow onbothleftandrightside,thetypicalmidventralcirriorthecompoundmidventralcirri.Pseu doamphisiellidae ,themidventralcirrionlyappearduringmorphogenesis,whichthetworowsseparatewidereachother.Pattersoniellidae,themidventralcirriwasnotclear .Thenumberof themidventralcirri,fewandscattering . Thebriefstatementsofthecharactersofthesuborder,familyandgeneraweregivenandtheirkeytofamilieswereprovidedaswell.Theauthorintroducedthecharacterofeachgenerabyabriefstatementandthekeytogeneraaswellastheciliapatternsofthegenera .Inthegenerathathadvarioustypes,theauthoralsogavemorethanoneciliapatternsbesidesthetypicalciliapatternsofthegenera .
【Fund】: 中国科学院王宽诚博士后工作奖励基金;;国家自然科学基金;;哈尔滨师范大学科研基金
【CateGory Index】: Q959.117
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