CONCHOLOGIA INDICA. 



35 



PLATE LXXXI. 



ANCYLUS, CAMPTONYX, LITHOTIS, 

 LITHOGLYPHUS. 



1, 4. A. Ceylanieus, Benson, An. Nat. Hist. 18C4, 

 ser. 3, vol. 13, p. 139. 



Matelle, Ceylon. 



2, 3. A. verruca, Benson, An. Nat. Hist. 1855, ser. 2, 

 vol. 15, p. 12. 



Bhimthal, Rohilkliund, Orissa : Jawai, Cachar. 



5, 6. C. Theobaldi, Benson, An. Nat. Hist. 1858, 

 ser. 3, vol. 1, p. 336, pi. 12, f. 1, 2. — Valenciennesia 

 T. Fischer, Jour. Conch. 1859, vol. 7, p. 319. 

 Mount Girnar, Kattiawar, W. India. 



7. Lithotis rupicola, Blanford, An. Nat. Hist. 18G3, 

 ser. 3, vol. 12, p. 18C, pi. 4, f. 8, 9, 10. 



Bori Ghajif. ^ 



8, 9. L. tumida, Blanford, Jour. Asi. Soc. Beng. 

 1870, vol. 39, pt. 2, p. 23, pi. 3, f. 24. 



Singhur and Poorundjhur (subcostulate var.). 



10. Lithoglyphus Martabanensis, Theobald, Jour. 

 Asi. Soc. Beng. 1870, vol. 39, pt. 2, p. 402, pi. 18, 

 f. 9. 



Martaban. 



PLATE LXXXII. 



CYATHOPOMA. 



1,4. C. Malabarieun. W. and H. Blanford, J. Asi. 

 Soc. Beng. 1860 (Cont. Mai. pt. 1, p. 9), as Cyclo- 

 tus. — Pfeif. Mon. Pneum. vol. 3, p. 32 (as Cyclo- 

 tus).— W. Blanford, J. Conch. 1868, vol. 16, p. 261, 

 pi. 12, f. 7 (as Cyath.). 



Near Pykara. 

 The colour is solely in the epidermis. 



2, 3. C. flloeinctum, Benson, An. Nat. Hist. 1851, 

 ser. 2, vol. 8, p. 188 (as Cyclostoma). — Pfeif. Mon. 

 Helic. vol. 1, p. 221 (as ? Cylostomus) ; vol. 2, p. 25 

 (as Cyclotus).— Blanf. J. Conch. 1868, vol. 16, 

 p. 258, pi. 12, f. 1. — Reeve, Conch. Icon. Cyclot. 

 f. 50 (as Cyclotus). 



Nilgherries, Southern India. 



5, 6. ? C. malleatum, Blanford. J. Asi. Soc. Beng. 

 1861 (vol. 30), p. 349, pi. 1, f. 6 (as Cyclophorus).— 

 Pfeif. Mon. Pneumon. vol. 3, p. 71 (as Cyclop.). 

 Slievroy Hills, S. India. 



We have doubtfully referred this shell to Cyatho- 

 poma, from its greater resemblance to the species here 

 figured than to the Cyclophori : its operculum is un- 

 known to us. 



7, 10. C. tignarium, Benson, An. Nat. Hist. 1863, 

 Dec. (ser. 3, vol. 12) p. 426 (as ? Cyath.).— Pfeif 

 Mon. Pneum. vol. 3, p. 33 (as Cyclotus). — Blan- 

 ford, J. Conch. 18G8, vol. 16, p. 263, pi. 12, f 9. 



Andaman Islands. 



8, 9. C. Deeeanense, Blanford, Journ. Conch. 1868, 

 vol. 16, p. 258, pi. 12, f. 2. 



Western Ghats, not far from Bombay. 



PLATE LXXXIII. 

 HELIX. 



See previous plates, xiii. to xvi. ; xxv. to xxxii. ; 

 1. to Ixiv. 



1, 2, 3. H. eastra, Benson, An. Nat. Hist. 1852 

 (ser. 2, vol. 10), p. 349. — Reeve, Conch. Icon, 

 f. 1160.— Pfeif Mon. Helic. vol. 3, p. 635. 



Darjiling, Sikkim Himalayah. JiKAi~<^K; (X-<j£)-^*^. 



The minute spiral striae on the lower disk, near the 

 keel, cannot be represented by lithography. 



4, 7. H. sanis, Benson, An. Nat. Hist. 1861 (ser. 3, 

 vol. 7), p. 84.— Pfeif. Mon. Helic. vol. 5, p. 186. 



Port Blair, Andamans : Shan Provinces. 



The lower disk has no spiral sculpture, but when 

 very highly magnified seems rugosely shagreened. The 

 keel seems too broad in figure 4. 



5, 6. H. galerus, Benson, An. Nat. Hist. 1856 

 (ser. 2, vol. 18), p. 90.— Pfeif. Mon. Helic. vol. 4, 

 p. 111. 



Ceylon. 

 The base resembles that of H. eastra. 



8, 9, 10. H. macromphalos, Blanford, Jour. Asi. 

 Soc. Beng. 1870, vol. 39, pt. 2, p. 17, pi. 3, f 14 

 (as Plectopylis). 



Marung in Khasi Hills: small var. from 

 Darjiling. 



ft htr-'K- 



