— 167 — 



brimrieis pic'a. Spira modice elevata, latoribns fwc strictis. 

 Anfr. 6 convexi. sutiira subcanaliculata disjuncti. ultiinus 

 ad periplieriani carina bene exserta cinctiis, basi usque in 

 iinibilicuin nuiltiliratiis, iiiedio lira majore circumdalus. 

 Apcrt. niodico o])liqiia, late acuminato-ovalls, peristoina 

 vix. ad coluincllam pauUo magis expansnm, coluniella pro- 

 fundiuscule siiiuata. 



Diani. 5. alt. G mm. 



Hab. in insiila Vate Novarinn Hebndarimi. comm. cl. 

 E. Layard. 



7. Omphatotropis (Stenotropis) ducaUs Rttg-. 



T. perangnste perfoi'ata, conico-ol)longa, solidula. sub- 

 laevigata. luteo-cnrnea. Spira sat elevata latoribus con- 

 vc'xiusculis. Anfr. 5% convexiuscnli, sntura albo-marginata 

 disjiHicti. ultinius ad peripheriam snbangnlalus, cii'ca per- 

 forationem carina obtusa arcta cinctus. Apert. paullum 

 obliqua, ovalis, peristoma rectum, obtusum, basi et ad 

 coiumellam expansiusculum. 



Diam. 3, alt. 4,75 mm. 

 0. ducalis Bttg. in sched. 



Hab. in insula Duke of York. 



8. Ompludotropis (Sknotropis) geometrica .\louss. 

 T. rimata, oblonga, solidula, sublaevigafa, luteo Cornea. 

 Spira producta, suhcylindrica. sui'sum altenuata apice acutulo. 

 Anl'r. 6V2 vix convexiuscuü, sntura per carinam exserlam 

 filomarginata subcanaliculala disjnncti, ultimus ad peripheriam 

 carina obtusa, antiöe saepe obsoleta, altera ad rimam valde 

 approximata cinctus. Apert. fere verticalis late acuminato- 

 ovalis, peristoma brevissime expansum, basi subeft'usum. 

 Diam. 3.5, alt. 6,5 mm. 



0. geometrica Mouss. in sched. — forma carina peri- 

 pherica obsoleta = 0. angulosa Moiiss. in sched., — f. carina 

 basali plus minusve obsoleta = filond Mouss. in sched. 

 Hab. in insula Moorea. 



