— 163 — 



peristoma duplex, externum sat expansum, reflexius- 



culura, internum longe porrectum, margine externo et 



basali floris instar plicato-undulatum. 

 Diam. maj. 5^2, rain. 4^/2, alt. 3 mm. 

 Hab. in regione Badung provinciae sinensis Hub ei 



leg. cl. P. L. Fuchs. 



5. Diplommatina (Sinica) Laurentiana MlldfF. 



Testa sinistrorsa, riraata, turrito-conica , tenuis, pellucida, 

 acute costulata, pallide virescenti-cornea, spira conica, 

 apice subacuto; anfr. 8 convexi, ultimus penultimo 

 angustior, initio constrictus, dein paullum distortus, 

 antice ascendens. Apertura fere verticalis, subcircularis, 

 peristoma duplex, externum tenue, reflexiusculum, in- 

 ternum incrassatum , albolabiatum, marginibus callo 

 junctis, columellari dilatato sinuato, Lameila columel- 

 laris recedens, autice vix conspicua, palatalis supra 

 columellara in anfr. penultimo conspicua, mediocris, 

 suturae approximata. 



Long. 6^/2, diam. 2^2 Dam. 



Hab. in regione B a d u n g provinciae sinensis H u b e i 

 leg. P. L. Fuchs. 



6. Diplommatina (Sinica) conica MlldfP. 



Testa dextrorsa vix rimata, turrito-conica, tenuis, pellucida, 

 dense costulata, Cornea ; anfr. 7, convexi, superiores 

 spiram regulariter conicam apice acutiusculo efficientes, 

 ultimus penultimo angustior, distortus, antice ascendens. 

 Apertura rotundata, parum obliqua, peristoma duplex, 

 externum tenue, reflexiusculum, internum incrassatum, 

 albolabiatum, marginibus callo junctis, margo columel- 

 laris sinuato-recedens, appressus, basi cum margine 

 basali angulum subacutum efficiens. Lameila columel- 

 laris validiuscula, marginem fere attingens, spiraliter 



11* 



