DIPLOMMATINA §. 5. 7. 
397 
Carina basali munito; apertura circularis; peristoma duplex, 
externe expansum et reflexum. — Long, totalis 1 / 14 poll. 44 
(B. angl.) 
Diplommatina Anamallayana (Nicida) Beddome in Proc. Zool. Soc. 1875. 
p. 443. t. 52. f. 5. 6. 
Habitat „Anamallays 44 2000' alt., Indiae meridionalis. 
59b. D. Pedronis Beddome. 
„ Testa prominenter rimata, subcylindrico-ovata, tenuis, 
laevigata, pallide subolivacea; anfr. 7, convexi, antepenultimus 
maximus, superiores 4 gradatim decrescentes, ultimus subito 
ascendens et antepenultimum tangens, basi inconspicue cari- 
natus; apertura obliqua, subcircularis , intus alba; peristoma 
continuum, simplex, externe nigrum, le viter expansum et re- 
flexum. — Longit. 1 / 7 poll. 44 (B. angl.) 
Diplommatina Pedronis (Nicida) Beddome in Proc. Zool. Soc. 1875. p. 
443. t. 52. f. 8. 
Habitat „near the summit of Pedrotalle Galle 44 insulae 
Ceylon. 
59 c. D. ceylanica Beddome. f 
„Testa non rimata, subcylindrico-ovata, tenuis, laevigata, 
alba, nitidula; anfr. 7, convexi, antepenultimus maximus, su- 
premi 4 gradatim decrescentes, ultimus ad antepenultimum 
leviter ascendens, basi sat conspicue carinatus; apertura ver- 
ticals, obliqua; peristoma continuum, simplex, vix expansum. 
— Longit. V l0 poll. 44 (B. angl.) 
Diplommatina ceylanica (Nicida) Beddome in Proc. Zool. Soc. 1875. p. 
444. t. 52. f. 9. 
Habitat „Pedrotalle Galle 44 insulae Ceylon. 
§• 7. 
62. D. alata (Palaina) 0 . Semper. 
T. sinistrorsa, oblique rimata, ovato - conica , solidula, 
albida; spira conica, acutiuscula; anfr. fere 8 convexi, summi 
laevigati, sequentes leviter et distanter costati, 4 ultimi spinis 
cavis, sursum curvatis, validis muniti, ultimus angustior, an- 
ti ce leviter ascendens; apertura verticalis, circularis; perist. 
liberum, continuum, nitido-callosum, undique reflexum, semi- 
duplicatum, parte externa et infera lamina (1 mill, ab apertura 
