圖6-21PupillacryptodongrandisMoellendorff,1902Ann.Mus.Zool.Petersb.,6:381.PupillamuscorumgrandisYen,1939Abh.Senckenb.natur.Ges.,444:74,pl.6,f.32.PupillamuscorumgrandisChen&Gao1987Econ.FaunaSin.China.,p.42,f.49.模式標本產(chǎn)地甘肅。形態(tài)特征本亞種個體較指名亞種小,殼質薄,易碎...[繼續(xù)閱讀]

    圖6-144HelixhorripilosellaHeude,1882:114,pl.29,f.13-13a.FruticicolahorripilosellaTryon,1887:183,pl.40,figs.21-23.模式標本產(chǎn)地四川(城口)。形態(tài)特征貝殼小型,殼質薄,易碎,半透明,呈扁圓錐形。有4～41/2個螺層,前幾個螺層增長極緩慢,略膨脹,螺旋部低矮,呈矮...[繼續(xù)閱讀]

    圖6-82BuliminushyacinthiGredler,1898Conchy.China.,19:8,pl.1,f.4.Buliminus(Holcauchen)hyacinthiMoellendorff,1901Ann.Mus.Zool.Petersb.,6:271-274,pl.6,f.76-79.Buliminus(Holcauchen)hyacinthiMoellendorff,1901Ann.Mus.Zool.Petersb.,6:363,pl.16,f.23-25.Holcauchenh...[繼續(xù)閱讀]

    圖6-125EuhadramicromphalaMoellendorff,1899:86,pl.4,f.5.模式標本產(chǎn)地甘肅省東南部。形態(tài)特征貝殼中等大小,殼質厚,堅實,不透明,呈矮圓球形或圓錐形。有51/2個螺層,前幾個螺層增長緩慢,略膨脹,螺旋部低矮,呈矮圓錐形。體螺層增長迅速,膨大,突...[繼續(xù)閱讀]

    本科動物無貝殼,外套膜很大,覆蓋動物的整個背部。皮膚常具有花紋、斑點和皺褶。蹠足面在縱向方面不縱分。呼吸孔位于身體前端,”肺”壁較薄而狹窄。顎片呈半月形,具有肋骨狀突起。齒舌通常有中央齒、側齒數(shù)枚,緣齒有或無。...[繼續(xù)閱讀]

    圖6-69BuliminusoxyconusMoellendorff,1902Ann.Mus.Zool.Petersb.,6:355,pl.15,f.21-22.PetraeomastusoxyconusYen,1939Abh.Senckenb.natur.Ges.,444:85,pl.8,f.11.模式標本產(chǎn)地甘肅Dshie-dshou。ab圖6-69尖錐鳥唇螺Petraeomastusoxyconus(Moellendorff,1902)貝殼(shell)a.側面觀(lateralview);b.背面...[繼續(xù)閱讀]

    圖6-25GastrocoptaliubanensisChen,LiuetXu,1996ActaZootaxonomicaSinica.,21(1)26-27,f.2.ab圖6-25留壩砂螺GastrocoptaliubanensisChen1995貝殼(shell)a.側面觀(lateralview);b.背面觀(dorsalview)模式標本產(chǎn)地陜西省留壩縣城關。形態(tài)特征貝殼微小,殼質薄、透明,有光澤,呈小...[繼續(xù)閱讀]

    圖6-29BoysidiagracilisHaas,1937Arch.Moll.,69:7,f.18-20BoysidiagracilisYen,1939Abh.Senckenb.Naturf.Ges.,444:76,pl.6,f.43.模式標本產(chǎn)地湖北巴東。形態(tài)特征貝殼微小,殼質薄,呈細長圓錐形。有61/2個螺層,前幾個螺層增長稍快,各螺層略膨脹,螺旋部呈圓錐形,體螺層...[繼續(xù)閱讀]

    圖6-96EuphaedusalongxianensisChen,1996,ActaZootaxonomicaSinica,21(4):402-403.模式標本產(chǎn)地陜西省隴縣。形態(tài)特征貝殼小型,殼質稍厚,半透明,左旋,呈細長紡錘形。有101/2個螺層。前幾個螺層增長迅速,略膨脹,螺旋部較高,呈塔形,體螺層增長緩慢,膨大。...[繼續(xù)閱讀]

    圖6-63BuliminusottonisSturany,1900Denkschr.Akad.Wiss.,70:32,pl.3,f.23-25.SubzebrinusottonisottonisYen,1939Abh.Senck.nat.Ges.,444:78,pl.7,f.40.ab圖6-63耳雜斑螺Subzebrinusottonisottonis(Sturany,1900)貝殼(shell)a.側面觀(lateralview);b.背面觀(dorsalview)模式標本產(chǎn)地甘肅DorfKu-tu-p...[繼續(xù)閱讀]