394 
DIPLOMMATINA §. 1. 
Diplommcttina convoluta Godwin Austen in Journ. As. Soc. Beng. XLIV. 
Pt. 2. 1875. p. 9. t. 4. f. 8. 
Habitat „ Slopes of the Eastern Bourrail“ ad circa 6000' alt. 
Obs. „Proxime affinis D. Jatinganae, forma elongata planilatera, sculp- 
tura et processu columellari aliter posito et minore facile distinguenda.* 
12. scalaria Blanf. — Diplommatina scalaris Haul. 8f Theob. Conch. 
Ind. t. 139. f. 2. 3. 
13. ungulata Blanf. — Conch. Ind. t. 120. f. 10. 
14. polypleuris Bens. — Conch. Ind. t. 140. f. 10. 
15. Austeni Blanf. — Conch. Ind. t. 119. f. 1. 4. 
16. oligopleuris Blanf. — Conch. Ind. t. 119. f. 2. 3. 
18. nana Blanf. — Conch. Ind. t. 140. f. 1. 
20. Puppensis Blanf. — Conch. Ind. t. 139. f. 8. 9. 
21. Sherfaiensis Aust. — Conch. Ind. t. 119. f. 8. — Yar. major, 
magis tumide fusiformis: Godwin Austen in Journ. As. Soc. XLIV. 
Pt. 2. 1875. p. 9. t. 4. f. 5. 
23. carneola Stol. — Conch. Ind. t. 140. f. 4. 
23 a. D. Canarica Beddome. f 
„ Testa dextrorsa, late ovata, vix ant valde inconspicue 
rimata, carnea; spira conica; anfr. 6 1 / 2 , convexi, omnes (ex- 
cepto apicali 1 obtuso) dense regulariter et acute costulati, 
interstitiis laevibus; anfr. quintus maximus, penultimo magis 
prominens, penultimus exacte in fronte centri aperturae circu- 
lars constrictus; peristoma nitidum, circa anfr. penultimum 
continuum, inferne ad partem liberam leviter canaliculatum, 
margine columellari valde incurvato; dens columellaris promi- 
nens, leviter deflexus. — Long, totalis V 10 poll. 44 (B. angl.) 
Diplommatina Canarica Beddome in Proc. Zool. Soc. 1875. p. 442. t. 52. f. 1. 
Habitat „Yellapore, North -Canara 44 2500' alt., Indiae 
meridionalis. 
Obs. Affinis D. carneolae Stol., sed fortior et margine columellari 
valde diverso. 
23b. D. gracilis Beddome. + 
„ Testa dextrorsa, anguste ovata, straminea, non rimata; 
spira sat gracilis; anfr. 6 1 / 2 , omnes (exceptis apicali vel 2 
supremis) subdistanter et prominenter costulati, interstitiis lae- 
vibus; anfr. quintus maximus, penultimo paulo magis projec- 
tus, penultimus supra centrum aut centrum dextrum aperturae 
reniformis constrictus; peristoma circa anfr. penultimum con- 
tinuum, prominenter angulatum, infra dentem duplex, labro 
externo expanso ac reflexo; margo columellaris fere strictus, 
