CONCHOLOGIA INTHCA. 



55 



2, 3, 7. N. cseruleseens, Eecluz, in Sow. Thes. 

 Conch, vol. 2, p. 550, pi. 118, f. 29.— Reeve, 

 Conch. Icon. Navic. f. 29, 37. — N. orientalis, Eeeve, 

 do. f. 33 (young). — N. tesscllata, Bens, (not well of 

 Lam.) Journ. Asi. Beng. Soc. 1836 (vol. 5). 

 Ganges, Bengal. 

 This probably was the Gangetic form of the La- 

 marckian elliptica referred to by Troschel (Wiegm. 

 Arch. Nat. 1837). 

 5, 6. N. retieulata, Eeeve, Conch. Icon. Navic. 

 f. 20; and N. eximia, f. 26. 

 Ceylon. 



8, 9. N. Livesayi, Dohrn, Proc. Zool. Soc. 1858, 

 p. 35. 



Ceylon. 



Drawn from the originals in the late Cumingian 

 collection. 



10. N. csenilescens, var., Eecluz, in Sow. Th. Conch, 

 vol. 2, ph 118, f. 36, 38. 

 Hindostan. 



PLATE CXXXVIIL 

 CORBICULA. 



1, 4. C. Bensoni, Deshayes, Proc. Zool. Soc- 1854, 

 p. 345 : Cat. Brit. Mus. Vener. p. 225, 



River Jumna. 

 Apparently rare, and notable for- its general smooth- 

 ness; it has occasionally indistinct, interrupted 

 radiating lines. 



2, 3. C. Cashmirensis, Deshayes, Proc. Zool. Soc. 

 1854, p. 344 : Cat. Brit. Mus. Vener. p. 224. 



Beloochistan, Avantipura, Cashmire, &c. &c. 

 5, 6. C. regularis, Prime, Proc. Zool. Soc. 1860, 

 p. 321. 



Madras, Deccan, in brackish water. , 



7, 10. C. striateUa, Desh. Proc. Zool. Soe. 1854, 

 p. 344 : Cat. Brit. Mus. Vener. p. 224. — Hanley, 

 Photog. Conch. — Prime, Ann. Lyc. 1864, vol. 8, 

 p. 74, f. 22.— C. violacea, Prime, do. 1861, p. 28, 

 teste Prime. 



Pondicherry, &c. 



8, 9. C. oeoidens, " Benson" in Desh. Cat. Brit. 

 Mus. Vener. p. 225. — Hanley, Photog. Conch. — 

 Prime, Ann. Lyc. N.Y. 1866, vol. 8, p. 220, f. 51. 



Sikkim : Bundelkhund, &c. 

 Has sometimes (yet rarely) linear rays of rufous 

 brown on its yellowish ground colour. 



PLATE CXXXIX. 

 DIPLOMMATINA. 



See previous plates cxix, cxx. 



1. D. tumida, Godwin-Austen, J. Asi. Soc. Beng. 

 1870, p. 6, pi. 2, f. 2. 



Khasi Hills. 



2, 3. D. sealaris, Blanford, J. Asi. Soc. Beng. 1868, 

 p. 79, pi. 2, f. 2 : Cont. Mai. pt. 9. 



Garo Hills, W. of Khasi. 



4, D. parvula, Godwin-Austen, J. Asi. Soc. Beng. 

 1870, p. 5, pt. 1, f. 5. 



Khasi Hills. 



5, 6. D. Huttoni, Pfeiffer, Proc. Zool. Soc. 1852, p. 

 157 : Mon. Pneum. vol. 1, p. 123 : Kust. ed. Chemn. 

 Cyclos. pi. 48, f. 36,37. 



Mussoorie. 



7. D. Jatingana, Godwin-Austen, J. Asi. Soc. Beng. 

 1870, p. 1, pi. 1, f. 1. 



Khasi Hills. 



8, 9. D. Puppensis, Blanford, J. Asi. Soc. Beng. 

 1862, vol. 32, p. 324 ; Ann. Nat. Hist. 1864, June. 



Puppa Hill, Upper Birmah. 

 10. D. insignis, Godwin- Austen, J. Asi. Soc. Beng. 

 1870, p. 6, pt. 2, f. 1. 



Shan States : Khahi Hills. , 



PLATE CXL. 

 DIPLOMMATINA. 



1. D. nana, Blanford, J. Asi. Soc. Beng. 1865, pt. 2, 

 vol. 34, p. 85. 



Akoutong, Thondoung, Yenandoung, Henzada 

 district, Pegu : near Moulmein. 



2, 3. D. diplocheilos, Benson, Ann. Nat. Hist. ser. 2, 

 vol. 19 (1857) p. 202.— Pfeif. Mon. Pneum. vol. 2, 

 p. 10, Novifc. Conch, vol. 1, pi. 37, f. 13, 14, 15. 



TeriaGhat, Khasi Hills, 



4. D. earneola, Stoliczka, J. Asi. Soc. Beng. 1871, 

 vol. 40, pt. 2, p. 152, pi. e,f. 3. 



Damotha, near Moulmein. 



5, 6. D. pachych.eila, Benson, Ann. Nat. Hist. 1857, 

 ser. 2, vol. 19, p. 203.— Pfeif. Mon. Pneum. vol. 2, 

 p. 10 : Novit. Conch, vol. 1, pi. 37, f. 16, 17, 18. 



Darjiling. 



7. D. angulata, Theobald and Stolic. J. Asi. Soc, 

 Beng. 1872, vol. 41, pt. 2, p. 331, pi. 11, f. 3. 

 Near Moulmein, Martaban. 



