19 DIPLOMMATINA $. 1. 
coneavo, dente eolumellari valido, callo parietali mediocriter 
expanso, tenui, appresso. — Long. 4, diam. 2 mill; apert. 
cum perist. 1!/, mill. longa, intus 1 lata.* (Bl.) 
Diplommatina. semisculpta W. T. Blanf. Contrib. to Ind. Malac. IX. 1868. 
2, (Journ. As. Soc. Beng. XXXVII. 2) t. 1. f. 6. 
Habitat in regionibus Himalayanis. 
* 
10. Blanfordiana Bens. f III. 10. — .Bens. in Ann. and Mag. n. h. 
3d. ser. V. 1860. p. 460. — .Blanf. 1868. t. 1. f. 8. — Darjiling. 
11. D. Jatingana Austen. 7 
»lesta dextrorsa, ovato-fusiformis, solida, palhide cornea 
(juniores saepe laete rufescentes), diaphana, in anfractibus 
quatuor prope apicem subtiliter et acute costulata, tum sensim 
debilius striata, 2 ultimis anfr. fere laevigatis; spira conica, 
lateribus planulatis, apice acutiuseula, sutura inferne leviter 
impressa; anfr. 7, antepenultimus maximus, penultimus in !/, 
pone peristoma leviter constrictus, ultimus, praesertim póne 
stricturam, ascendens; apertura subverticalis, late auriculata; 
perist. solidum, duplex, margine columellari stricto, ad basin 
rectangulo; dens eolumellaris magnus, rudis et obtusus, inter- 
dum descendens; labia levissime expansa, externum magis 
quam internum, internum continuum, callum fortem in AM 
penultimo formans. — Alt. 4, diam. 2!/,, diam. apert. 1 mill.* 
(A. angl.) 
Diplommatina Jatingana | Godwin- Aust. in Journ. As. Soc. XXXIX. 1870. 
IPt. (op I bt: LORD: 
Habitat in montibus Khasia. 
Obs. Affinis D. Blanfordianae et semisculptae. 
* 
12. D. scalaria Blanford. 1 
Testa dextrorsa, non rimata, ovato-acuminata, subfusi- 
formis, costulis validis verticalibus distantibus ornata, pallide 
succinea. Spira conica, sub-turrita, apice subacuto, sutura 
valde impressa. Anfr. 1 rotundati, duo primi laevigat, tertius 
confertim, caeteri distanter costulati, antepenultimus major, 
tumidus, ultimus versus aperturam ascendens, basi rotundatus. 
Apertura subvertcalis, leviter sursum spectans, late auricu- 
laris, plica columellari mediocri intus munita; perist. duplex, 
internum continuum, expansum, externum expansum, fere retro- 
