— 95 — 



fulvo-cornea. Anfr. 5 niodice convexi, primi 3 sat dislanter 

 custulati, reliqui subtillter et confertiin costiilato-striati, 

 ultimus initiü valde constrictus, paulhun distortus, sat as- 

 cendens, medio leviter impressus, basi crista crassula cinctüs. 

 Apertura modice obliqaa, sat ampla, rotundato-trapezoidalis, 

 peristoma modice expansvim, superne late appressiim, margo 

 basalis cum columellari angnliim distinctum subcalcaratum 

 formaiis. Lamclla colimiellaris liumilis, crassiuscula. 

 Diam. 1,5 alt. 2,5 mm 



65. Diplommatina (Sinica) ci/dosfonia Mlldfr. 



T. dextrorsa, rimata, ovato-acuminata, teiiuis, pellucida, 

 densissime costulato-striata, albida aut pallide fulva. Anfr. 

 6 valde convexi, ultimus paullum distortus, niodice con- 

 strictus, paulisper asceiidens. Apertura parum obliqua. 

 subcircularis, peristoma sat expansiim, incrassatulum. 

 Lamella columellaris debilis, aiiticc vix conspicua, palatalis 

 longiuscula, crassula. 



Diam, 1,6. alt. 3,3 mm. 



forma minor: diam. 1,4, alt. ri,5 mm. 



66. Diploniniatina (Sinica) auriculafa Mlldff. 



T. dextrorsa, non rimata, conico-turrita, tenuiuscula, 

 pellucens. regulariter sat confertim costulala. fulva. Anfr. 

 9 bene convexi, superi spiram fere regulariter conicam 

 efYicientes, ultimus initio modice constrictus, decrescens, 

 paullum ascendens. Apertura modice obliqua, subauriformis, 

 peristoma duplex, externum lale expansnm, superne ad 

 insertionem breviter auriculatum, ad columellam angulatum, 

 subcalcaratum, tum subito allenuatum, interaum valde 

 inci'assatum, subexpatisiun. ad columellam appressum, 

 Ijrofuridiuscule sinualum. Lamella columellaris sat valida, 

 subliorizontalis, palatalis mediocris. 

 Diam. 2, alt. 4 mm. 



