HELTX— LVDEX. 



xantliotriclia. 7y> XXXI. 138 



Xatariii, Fariiii CXLVI. 943 



Xystera, I'alenc XLl. 185 



Yorkcnsis. r/r. ... CXCV. 1372 



Yulei, JbrAw CCV. \U1 



Zafferina, Terver CXLVIII. 9(i0 



zaleta, Say CXIV. 022 



/.ebrn, Pfr XCII. 499 



Ztbueiisis (Ciroc.), Brod XXXI. 133 



Zclaniliic, Gray CXXIX. 780 



Zclobori, Pfr CLXXXVllI. 1307 



zeta.P/r CXXXll, 808 



Zeus, Jonais IV. 17 



Ziebctruli, ./«--« CLXXXl. 1245 



Zicglcri, Schmidt CIA. 



zodiaca, Firu$tac LXXXVII 



Zollingeri. Pfr CVIll. 



zonalis, Faunae XXII. 



zonnria, Limutui XCII 



zonaria, Chemn .\CI1. 



tonaria, Douavon CLII. 



zonaria, Pennant CLII. 



zonatn, Sliufer CLIIl. 



zonifera, Sowerby IX. 



Zonitcs, Pfr CIX. 



zonula, AYood LXX VI II. 



zonulata, Fenwac LXXVI. 



zostcropbora, Pfr fXPIII 



10G2 

 472 

 I'll I i 

 94 

 503 

 5U0 

 988 

 987 

 999 

 4 

 615 

 412 

 400 



13;.7 



EEBATA. 



Sp. 2. For H. Salanua — read JT. rolubilis. 



Sp. 3G. M. Harfordii — add authority, Broderip, Pro. Zool. 



Soc. 1840, p. 123. 

 Sp. 127. Forir.So/anoirfCT.Eoevc— reodiT. Metcalfei,V{e\i- 



fer. 

 Sp. 179. B. Crt/^n— iidd autliority, Ferus-^ac, Hist. Moll. pi. 



9. A. f. 8. 

 Sp. 188. H. Barclayana is Pupa pagodu*. Young. 

 Sp. 205. H. lampas — add authoritT, lluller. Verm. vol. ii. 



p. 12. 

 Sp. 209. n. crastilabris— add authority, PfcilTcr, Pro. Zool. 



See. 1816, p. HI. 

 Sp. 228. II. Sprngleriana— add authority, Pfciffpr, Pro. Zool. 



Soc. 181(5, p. 111. 

 Sp. 254. U.furnuua— add authority, Fcrussac, Prodrome, 



p. G7. 

 Sp. 308. InstraH of Milllcr (not of FiSrussac)— read Fi'russac 



(not of Miillor). 

 Sp. 335. n. alhicaiu—add authority, Pftiflcr, Pro. Zool. Soc. 



18-J9, p. 127. 

 Sp. 330. //. clalhraluln— add authority, Pfciflcr, Zt-ilschrift 



fur llnlac. 1850, p. 67. 

 Sp. 379. n. Shnmachrrinna — add pcforoiicc, Zoit.'chrift filr 



Malar. 1850, p. 70. 



Sp. 428. H. elrgantunma — add rofcpraoe, Zeitschiift fur 



Malac. 1849, p. 83 ; and sjTiony me, II. pr- ■ \ -• 



Sp. 435. For S. procmnlieM, Gould — read II. ih 



son, Joum. Asiatic Soc. Calcutta, 1836, p. 352, aud the 



former as synonymc. 

 Sp. 456. a. epijcantha — add reforoueo, Zeitschrift filr Malar. 



1850, p. 70. 

 Sp. 461. H. srrrula — add reference, Joum. Asiatic Soc Cal- 



c\itta, 1836, p. 352 ; and synonyme H. Btiuom, Ba*rh. 

 Sp. 491 and .41)6. — Tranajmso dewriptions, the abolU having 



been exchanged iu arranginir the figure*. 

 Sp. 551. For II. ttontoma — r««l II. olittloma. 

 8p. 585. For H. calliottoma, \d. and Rcore — n»d //. /i/.i- 



nata, Cliemnitj!, Conch. Cab. vol. xi. p. 2S1. pi. 2(t;t 1. 



2007-69. 

 Sp. 737. For //. Cy»/«— read II. C</iiu. 

 Sp. 741. For H. tolula —read B. tolata. 

 Sp. 795. For "(not of Benron)"— prod (not of Qould). 

 Sp. 1000. B. Caneolana — add authority, FeniMae, Dist. 



Moll. pi. 41. f. 1. 

 Sp. 1077. //. Cnn/ioda— For Cant's IleUx, read The Kcniuli 



HeUi. 

 Sp. 1245. For B. ZitMrnli—rcad II. LirbrlruU. 

 Sp. 1331. //. raditunUa — alter reference to Symbola, vol. iii. 



p. 68. 



/ 

 -9. 



168 



*^ 



