INDEX TO VOL. V. 



The synonyms, as well as the names of spurious species, and of species, 

 genera, and other groups which are not described in this volume, are in 

 italics. The figures in smaller type refer to the page in which the description 

 of species, genera, and higher groups will be found. 



ACANTHOBEANCHIATA, 69. 



AcANTHODOiiis, Gray, 93. 

 Achatina acicida, 162. 



maderensis, R. T. Lowe, 162. 

 Acicula polita, Hartmann, 162. 

 Acirsa horealis, 210. 

 Aclis, 210. 



ascaris, 210. 



Gulsonce, 210. 



supra7iitida, 210. 



unica, 98, 210. 



Walleri, 210. 

 Ac7}ie Lallemaoiti, 162. 



lineata, 162. 

 Actcson, De Montfort, 31. 



minutum, Sars, 32. 



tornatilis, 224. 

 Actceon, Oken, 30. 

 AcTEONiA, Quatrefages, 30. 



Cocksii, Alder & Hancock, 30. 



corrugata, A. & H., 30. 

 Adeorhis sicbcarinatus, 216. 

 Admete viridida, 216. 

 iEomus, Loven, 69. 



punctilucens, D'Orbigny, 70. 

 Molis, 37. 



Demartinii, Yerany, 41. 

 Alasmodonta arcuata, Barnes, 150. 

 Alderia, Allman, 32. 



modesta, Loven, 33. 



scaldiana, Nyst, 33. 

 Alexia, Leach, 104. 

 Amphides7na castcmeum, 188. 



corneum, 188. 

 Amphispkyra globosa, Loven, 223. 

 Aniphorina Alberti, Quatrefages, 55. 

 Ancula, Loven, 77. 



crista ta. Alder, 77. 

 Ancylus ? Gussonii, Costa, 200. 



Anodonfa miatina, 151. 



cygnea, 15L 

 Anomia epkippium, 165. 



patelliformis, 165. 



tercbratida, Linne, 164. 



turbinata, Poli, 165. 

 Antiopa, a. &H., 58,59. 



cristata, Delle Chiaje, 58. 



hyalina, A. & H., 59. 

 Aplysia, L., 2, 3, 4, 8, 11, 19, 113. 

 123. 



Cuvieri, Delle Chiaje, 7. 



depilans, L., 7, 8. 



hybrida, J. Sowerby, 5, 6. 



lepoi'ina, Delle Chiaje, 8. 



mustelina, Davies, 7. 



nexa, Thompson, 7. 



Peterso7ii, Gray, 8. 



punctata, 4, 5, 8. 



rosea, Rathke, 6. 



varians, Leach, 7. 



vulgaris, De Blainville, 7. 

 Aplysice, 4. 



Aplysida, D'Orbigny, 1. 

 Aplysiid^, 1. 

 Aporrhais MacandrecB, 216. 



pes-pelecani, 216. 

 Area aspera, Philippi, 176. 



barbata, 176. 



lactea, 175. 



nodulosa, 176. 



obliqua, 175. 



pectunculo'ides, 175. 



pilosa, Linne, 175. 



scabra, Poli, 176. 



tetragona, 176. 

 Architeuthis, 124. 



mo7iachus, Steenstrup, 124. 

 Arcinella carinata, Philippi, 192. 

 M 2 



