21 



Clausilia Lamothei Ane. 



Testa sinistrorsa, vLr rlmata, clavifonnis, infrà subfu- 

 sifotDiis, ititcnse fusco-mnosa, emortua cinereo-fulva, obso- 

 lète striatula. Spira elongata, anfractibns superioribus ma- 

 (jnis, davam obtusam formantibus , lateribus subconcavis. 

 Anfractus il 1/4, subconvexi, sutura impressa discreti, 

 supremi 4 subœquales, sequentes paulatim diametro accres- 

 centes, ultimus cyli7idraceo-oblongus, houd dilatatus. Aper- 

 tnra subobliqua, intus purpurascenti-fusca, sursum attc- 

 nuata, pyriformis, haud ampUata, sinulo lato prœdita. 

 Lamella supera mediocriter eminens, brevis, a spirali laie 

 disjuncta ; infera obliqua, oblique intuenti recte ascendens^ 

 parum prominens et haud spiraliter torta, antice noduli- 

 jormis ; columellaris inconspicua. Plica principalis longa, 

 multo ante aperturam. desinens, palatales 3 (?), prima a 

 cœteris magis inter se approximatis et subsequaiibus satis 

 remota. Clausilium ignotum. Peristonia angustum reflexum, 

 sordide albescens, continuum. 



Long. 25 ; diam. 5 1/3 ; long, apcrt. 5 1/3 inill. 



Hab. — Yunnan (Abbé David, teste Dautzenberg). 



Fig. 4. — Clausilia Lamothei Ancey. 



