48 



CONCHOLOGIA INDICA. 



10. N. Gangetica ? var. Theobaldi, Benson. 

 Tenasserim River : Pegu. 

 This was regarded by Benson as a large variety of 

 his Gangetic species : it looks distinct,but vrithout more 

 specimens its separation would, perchance, be un- 

 advisable. 



PLATE CXVII. 



ACMELLA, HYDROCJENA, 

 OPISTHOSTOMA. 



1. A. tersa, Benson, An. Nat. Hist. 1853 (ser. 2, vol. 

 ] 1), p. 28.5 (Cyclostoma).— Pfeif. Mon. Pneum. vol. 



2, p. 158, (as Hydrocffina). — Acicula t. Blanf. An. 

 Nat. Hist. 1869 (ser. 4, vol. 3), pi. 16, f. 2. 



In moss from Khasi Hills. 



2. H. Blanfordiana, Stoliczka, J. Asi. Soc. Beng. 

 1873 (vol. 41, pi. 2), p. 332, pi. 11, f. 5, 6. 



Ataran Valley, near Moulmein. 



3. H. pyxis, Benson, An. Nat. Hist. 1856 (ser. 2, 

 vol. 17), p. 232.— Pfeif. Mon. Pneum. vol. 2, p. 161. 



Thyet Myo, Birmah : near Henzada, Pegu. 



4. H. iUex, Benson, An. Nat. Hist. 1856 (ser. 2, vol. 

 17), p. 231.— Pfeif. Mon. Pneum. vol. 2, p. 161. 



'Wtynt Myn : Phie Than, Tenasserim. 



5. H. frustiUum, Benson, An. Nat. Hist. 1860 (ser. 



3, vol. 6), p. 193.— Pfeif Mon. Pneum. vol. 3, p. 



251 (as Georissa). 

 Ava. 



6. H. Kawesiana, Benson, An. Nat. Hist. 1860 (ser. 

 3, vol. 6), p. 193. — Pfeif. Mon. Pneum. vol. 3, p. 



252 (as Georissa). — Th. and Stol. J. Asi. Soc. Beng. 

 1872 (vol. 41, pt. 2), p. 332 (as Georissa). 



Near Moulmein. 



7. H. saritta, Benson, An. Nat. Hist. 1851 (ser. 2, 

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

 vol. 1, p. 314 (ditto). 



Near Cherra Poongee, Garo HUls, beyond 

 Eastern boundaries of Bengal. 



8. O. Fairbankii, Blanford, Proc. Zool. Soc. 1866, 

 p. 448, pi. 38, f. 14. 



Near Khaudalla, Western Ghats, between 

 Bombay and Poonah. 



9. O. macrostoma, Beddome's MS. in Blanf. J. Asi. 

 Soc. Beng. 1869 (vol. 38), p. 139, pi. 16, f. 7. 



Bramagiri Hills, Wynaad, not far from the 

 Malabar Coast. 



10. O. Nilgirieum, W. and H. Blanford, J. Asi. Soc. 

 Beng. 1861 (vol. 29), p. 121; Cont. Mai. Ind. pt. 

 1, p. 5 : Proc. Zool. Soc. 1866, pi. 18, f. 13. 



Pykara, top of Nilgherries, in fallen leaves. 



PLATE CXVin. 

 CLAUSILIA. 



See previous plate, xxiv. 



1. C. Ceylanica, Benson, An. Nat. Hist. 1863 

 (ser. 3, vol. 11), p. 89.— Pfeif Mon. Helic. vol. 6, 

 p. 427.— Blanf. J. Asi. Soc. Beng. 1872 (vol. 41, 

 pt. 2), pi. 9, f. 4. 



Southern parts of Ceylon. 

 The whorls are densely set with longitudinal raised 

 wrinkles, which are spirally decussated on the final 

 volution. 



2, 3. C. Goiddiana, Pfeiffer, Mai. Blat. vol. 3 

 (1856), p. 259: Mon. Helic. voL 4, p. 724 : Novit 

 Conch, vol. l,pl. 34, f 18 to 20. 



Mergui: near Moulmein, British Birmah. 

 This may be the insignis of Gould (not of PfeiiFer). 



4. C. ovata, Blanford, J. Asi. Soc. Beng. 1872 

 (vol. 41, pt. 2), p. 206, pi. 9, f. 17. 



Tong li u, Birmah . JfeUC&xiii^ rWl i^di0^iA/y\^ 



5, 6. C. ferruginea, Blanford, J. Asi. Soc. Beng. 

 1872 (vol. 41, pt. 2), p. 202, pi. 9, f 7. 



Naga Hills, and North Cachar. 



7. C. monticola, God win- Austen, in Blanford's 

 monograph in the J. Asi. Soc. Beng. 1872 (vol. 41, 

 pt. 2), p. 205, pi. 9, f. 13. 



North Cachar. 



8, 9. C. Arakana, Theobald, in Stolic. J. Asi. Soc. 

 Beng. 1872 (vol. 41, pt. 2), p. 210, pi. 9, f. 20. 



Aracan HiUs ; Mai-i, Sandoway. 



10. C. Philippiana, Pfeiffer, Zeits. Mai. 1847, 

 p. 69 : Mon. Helic. vol. 2, p. 43 : Kuster's ed. 

 Chemn. Claus. p. 100, pi. 11, t 7, 8, 9.— Blanf J. 

 Asi. Soc. Beng. 1872 (vol. 41, pt. 2), pi. 9, f. 14. 

 Moulmein, and near Mergui./ 



