44 



10/5 Anipullaria fasciata van monstrosa 



1 OJGii canaliciilata ? spirii crosa 



lO/G cffusa, many varieties 



10/7 cariuata, Sw. (not of Lam.) 



1078 Avellana; undoubtedly a marine 



shell, as Crujsfuiere suspeeted, notwithstand- 

 ing Lamarck's assertion that it is a river shell 



1079 intorta 



1080 chlorostonia, u4. luteostoma, Swain. 



A. effusa, Do Fer. M.S. 



1081 oblonga, Swain. Zool. 111. 



1082 reflexa, Swain. Zool. 111. 



1083 corrugata, Swain. Zool. 111. 



1084 sordita? Swain. Zool. 111. 



1085 



lOSG ■ not unibilicated, it never- 

 theless appears to be distinct from Swainson's 

 A. crassa 



1087 ■ 



1088 



1089 megastomu 



JVAVICELLA. 



1090 Navicella clliptica 



1091 tessellata, from Timor and Sumatra 



1092 sidiorhicularis 



JVEIUTIA'A. 



1093 Neritina pulligera, (a) from Tranquebar ; (h) 



from the Nicobar Islands 



1094 CanaJis 



1095 dubia 



1096 Zebra 



109/ Zigzag 



1098 Gagates, from Sumatra 



1099 lugubris ? 



