45 



;intV. Ultimi, lamella palatalis brevis in prima tertia parte 

 ejusdem. Apertura verticalis, subcircu-laris, peristoma duplex, 

 externum interniptnm, late patens, internum superne appres- 

 smii, expansum, sulco lato al) illa separatuni. 



Diam. 1,5, alt. 2.75 mm. 



D i p 1 o m m a t i n a m a c r o s t o m a Mouss. ms. 



llab. in insula Vitilevn comm. cl. A. Mousson. 



Diplommatina leptospira MUdff. 

 T. vix rimata. graciliime turrita, tenuis, pellucida, cos- 

 lulis distantibus ten albus (verosimiliter in alas productis) 

 sculpla. alba. Spira gracillima lateribus subconcavis apiee 

 obtusulo. Anfr. 8 convexi. penultimus paullum prominens, 

 ultiraus angustus, initio leviter constrictus, antice vix ascen- 

 dens. Apertura parum obliqua, subcircularis, peristoma 

 duplex, internum continuum parum expansum, superno 

 adatum, externum latissime expansimi, patens, ad colu- 

 mcllam parum excisum. 



Diam. 0,75, alt. 2,5 mm. 



IJal). ad vieum Loon insulae Bohol, comm. cl. 0. Koch. 



Mijchopoma exul MUdff. 

 'i\ mediocriter umbilicata, turbinato-depressa. solidius- 

 cula, transverse striata et lineis spiralibus confertis decus- 

 sata, costulis membranaceis in series setorum brevium pro- 

 ionsiatis liirsuta. ad peripheriam setis perlongis circumdata. 

 pidlide Cornea. Spira modice elevata, convexo-conoidea 

 apice obliquo, papillari. Anfr. 5 convexi, sat celeriter 

 accrescentes, ultimus paulisper descendens. Apert. modice 

 obliqua, ovalis, peristoma rectum, obtusum, superne sat pro- 

 Iraclum, sinuosum. ad umbiMcum subexcisnm, callo crasso 

 aduinm. 



Diam. maj. 10,5, min. 8,5. alt. 7,5, apert. long. 5, tat. 4,5. 



Hab. prope Constantinhafen Novae Guineae G(U'manicae 

 li'g. cl. J. Kubary. 



