﻿ILLUSTEATIONS. 
  

  

  Helicella 
  {Lejeania) 
  Rosenhergi 
  and 
  vars. 
  

  

  Bidimmus 
  aj/inis, 
  n.sp. 
  

  

  Achatina 
  Ariel, 
  n.sp. 
  . 
  

  

  Limicolaria 
  Jickelicma, 
  n.sp. 
  

  

  Homorus 
  princeps, 
  n.sp. 
  

  

  Homorus 
  perlucida, 
  n.sp. 
  . 
  

  

  Subulina 
  {Itiopiana) 
  Meneleki, 
  n.sp. 
  

  

  „ 
  ,, 
  vicina, 
  n.sp. 
  

  

  „ 
  „ 
  nymplia, 
  n.sp. 
  

  

  Pyramidellidee 
  from 
  the 
  Persian 
  Gulf, 
  etc. 
  (Plates 
  IV-VI.) 
  

   Anatomy 
  of 
  Rhysota 
  FoulUoyi. 
  (Plates 
  VII 
  and 
  VIII.) 
  

   Caducifer 
  tessellatus 
  (Reeve), 
  radula 
  

   Melania 
  Ooramensis, 
  n.sp. 
  . 
  

   Melania 
  Stalkeri, 
  n.sp. 
  

   Melania 
  Keiensis, 
  n.sp. 
  

   Pachychilits 
  violacens, 
  n.sp. 
  

   Anatomy 
  oi 
  Psammobia. 
  (Plates 
  IX 
  and 
  X.) 
  

   Cleopatra 
  ferruginea 
  (Lea), 
  animal 
  

   Helicodonta 
  Salteri, 
  n.sp. 
  . 
  

  

  Types 
  of 
  Lamarck's 
  recent 
  species 
  of 
  Vidsella. 
  (Plate 
  XI 
  

   Phasianella 
  Kraitssi, 
  n.sp. 
  . 
  

   Per 
  ister 
  nia 
  ve7iusta, 
  n.sp. 
  . 
  

   Nassa 
  exulata, 
  n.sp. 
  . 
  

   Gardium 
  [Fragum) 
  rubescens, 
  n.sp. 
  

   Brachydontes 
  {Hormomya) 
  rufolineatus, 
  n.sp. 
  

   Valvata 
  Woodwardi, 
  n.sp. 
  . 
  

   Ephcerium 
  Bidleni, 
  n.sp. 
  

   Oxytes 
  Beddomei, 
  n.sp. 
  

   Oxytes 
  Shanensis, 
  G.-A. 
  

   Mitra 
  biconica, 
  n.sp. 
  . 
  

   Neptunea 
  {Sipho) 
  attenuata 
  (Jeffreys) 
  

   Neptunea 
  {Sipho) 
  pertenuis, 
  n.sp. 
  

   Buccinujn 
  oblittom, 
  n.sp. 
  

   Co)ius 
  Becker 
  i, 
  n.sp. 
  . 
  

   Biplionaria 
  Algesirce, 
  Quoy 
  

   Acmcea 
  Bombayana, 
  n.sp. 
  and 
  var. 
  

   Neocyclotus 
  fonticidus, 
  n.sp. 
  

   Choanopoma 
  Rosenbergianum, 
  n.sp. 
  

   Chondropoma 
  Gaymanen.se, 
  n.sp. 
  

   Eurystrophe 
  Filholi 
  (Bourguignat), 
  n.gen. 
  

   Upper 
  Tertiary 
  lacustrine 
  shells 
  of 
  the 
  Island 
  of 
  Cos. 
  (Plate 
  

  

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