ILLUSTRATIONS. 



PAGE 



South Australian Chitons. Plate XII 159 



Endodonta vortex, n.&^ 160 



Endodonta coma, Gray, var 161 



Flammiolina perplexa, n.^^ IGl 



Flammulina Mossi, n.sp 162 



MoUusca from the Andaman Islands Plate XIII 172 



New Ceylon Land-shells. Plate XIV 178 



^'ki&gra.'^h. oi NaiUilus pompilius. Plate XV 179 



Arcoperna recens, n.s,T^ 182 



Isclmochiton Parkeri, n.sp 187 



Plaxiphora suhatrata, VWahvy 191 



Acanthopleur a corticata, 'Rwiion 198 



Mitra obsctira, Yiutton 201 



Teeth in radula of Sphyradium edentidum, Pupa megacheilos, and 



P. dolium 



New Land-shells from Ceylon. Plate XVI 



Hygromia umbrosa, Partsch, from cave-deposit 



Carychmra minimum, Miill., var., from cave-deposit ... 

 Athoracophorus hitentacidutus (Quoy & Gaim.). [Teeth from the 



radula of ] 



Athoracophorus duhius (Ckll.). [Some anatomical details] 

 Athoracophorus papillatus {Hwiiou). [Genitalia] 

 Athoracophorus Dendyi, n.sp. [With anatomical details] 

 Athoracophorus marmoratus, ^iinr. [Mantle-area] 



Trochees Chathamensis (Hutton) 



Portion of radula of Monodonta porcifera (Watson) ... 

 Portion of radula of Monodonta coracina (Trosch.) ... 



Cantharidus pupillus, Hutton 



Cantharidus sanguineus (Gr&j) 



Canthai'idus dilatatus (iihj.) 



Cantharidus rufozona, A. A.A 



Portion of radula of Gihhida Suteri (Smith) 



Gibbula micans, n.s]} 



Flammulina pilula (Reeve) 



Flam7mdina Ponsonbyi, n.s-p 



New Land-shells from New Guinea. Plate XVII 



Achatina Studleyi, n.sp 



Plecotrema Sykesii, n.sp 



[Genitalia, etc., of Hawaiian Slugs] 



