LIST OF ILLUSTRATIONS IN VOLUME VII. 



New species of Cryptosonia. Plate I. 



Plectopylis miispralti, Gude. 



Plectopylis steiiochila var. basilia, Gude 



Plectopylis magna, Gude. 



Plectopylis lissochlainys, Gude. 



Plectopylis leucochila, Gude. 



Plectopylis pen-ierae, Gude. 



New Land Shells from Ceylon. Plate II. 



Plectopylis blaiuia, Gude. 



Plectopylis trochospira var. boholensis, Gude 



Plectopylis achat it? a var. obesa, Gude. 



Plectopylis achatina var. infrafasciata, Gude, 



Plectopylis achatina var. venitsta, Gude. 



New Zealand Mollusca. Plate III. . 



Etinea soiiialitnsis, n. sp. 



Bulimintis [Petraeics) somaliensis, n. sp. 



Alitra {Strigatella) baldioinii, n. sp. 



British Museum Slugs. Plates IV and V 



Cataulus tiietncri, G. and H. Nevill. 



Cafattlus nietneri v. caperata, n. var. 



Cataulus nietneri v. unicolor, n. var. 



Flamniulina (s. str.) nigrescens, MUdfi" 



Anadenus dautzenbergi. Plate VI. 



Anodonta cygnea, L. Part of animal showing malformations 



Anodonta cygnea, L. Plate VII. 



Sesara harineri, n. sp. ... 



Sesara diplodon, Benson. 



Sesara harmeri v. anodonta, n. var. 



Isomeria subcastanea v. kobeltiana, n. var. 



Isomeria subcastanea, type. 



Portrait of G. Sherriff Tye. Plate VIII. 



Vivipara i.vin°atei, n. sp. 



Vivipara auriculata, Marts. 



Murex marcocnsis, n. sp. 



Cassis booleyi, n. sp. 



A three-valved Ischnochilon. 



Shell and valves of a South African species 



Acroptychia pyrainidalis, n. sp. 



Clausilia granulosa, n. sp. 



Myrina sivipsoni, n. sp. . 



Transverse section of Anodonta cygnea, L. 



Jaw 



Radula, etc, 



of Cryptoplax. 



