38.溝管蛹螺

圖6-38BuliminussoleniscusMoellendorff,1902Ann.Mus.Zool.Petersb.,6:376-377,pl.17,f.21-22..ab圖6-38溝管蛹螺Pupopsissoleniscus(Moellendorff,1902)貝殼(shell)a.側(cè)面觀(lateralview);b.背面觀(dorsalview)模式標(biāo)本產(chǎn)地甘肅文縣。形態(tài)特征貝殼小型,殼質(zhì)稍厚,結(jié)實(shí),有光澤,呈圓 ......（本文共 586 字 , 3 張圖）     [閱讀本文] >>