﻿158 
  

  

  PROCEEDINGS 
  OF 
  THE 
  MALACOLOGICAL 
  SOCIKTT. 
  

  

  the 
  Swan 
  lliver. 
  All 
  the 
  three 
  appear 
  distinct 
  from 
  Adelaidean 
  forms. 
  

   Eiologically 
  the 
  species 
  may 
  be 
  proportioned 
  thus 
  : 
  — 
  

  

  SOLANDEEIAN. 
  

  

  IschnocMton 
  Adelaidensis, 
  Reeve. 
  

   Sclerochiton 
  miles, 
  Pils. 
  

   S. 
  Curtisiaiius, 
  Smith. 
  

   Chiton 
  pulcherriimcs, 
  Sowb. 
  

   Schizochiton 
  incistis, 
  Sowb. 
  

   Cryptoplax 
  Burroivi, 
  Smith. 
  

   C. 
  oculatus, 
  Q. 
  & 
  G. 
  

   Onithochiton 
  quereinus, 
  Gould. 
  

   Tonicia 
  fortilirata, 
  Reeve. 
  

   T. 
  picta, 
  Eeeve. 
  

   T. 
  confossa, 
  Gould. 
  

   Acanthopleura 
  spinosa, 
  Brug. 
  

   A. 
  spiniger, 
  SoAvb. 
  

  

  Peronian. 
  

   Zepidopletincs 
  badins, 
  11. 
  & 
  H. 
  

   Isclinochiton 
  divcrgens, 
  Eeeve. 
  

   I. 
  fruticosus, 
  Gould. 
  

   J. 
  leiitiginosus, 
  Sowb. 
  

   I. 
  smaragdinus, 
  Angas. 
  

   /. 
  australis, 
  Sowb. 
  

   Chiton 
  pelUs-serpentis, 
  Q. 
  & 
  G. 
  

   C. 
  limans, 
  Sykes. 
  

   C. 
  Jugosus, 
  Gould. 
  

   C. 
  Coxi, 
  Pils. 
  

   C. 
  translucens, 
  H. 
  & 
  H. 
  

   C. 
  Vaiiclusensis, 
  H. 
  & 
  H. 
  

   Flaxiphora 
  Pceteliana, 
  Thiele. 
  

   Choriplax 
  Grayi, 
  Ad. 
  & 
  Aug. 
  

   Callochiton 
  platessa, 
  Gould. 
  

   Cryptoplax 
  striatus, 
  Lam. 
  

   Tonicia 
  Carpenteri, 
  Angas. 
  

   Acanthochites 
  costatus, 
  Ad. 
  & 
  Aug. 
  

   A. 
  Coxi, 
  Pils. 
  

   A. 
  retrojectus, 
  Pils. 
  

  

  Damperian. 
  

   Onithochiton 
  Scholvieni, 
  Thiele. 
  

  

  Deepwateb, 
  Species. 
  

   Lcpidopleurns 
  columnariits, 
  H. 
  & 
  M. 
  

  

  Doubtful 
  Position. 
  

   IschnocMton 
  crispns, 
  Eeeve. 
  

   Chiton, 
  n.sp., 
  near 
  Coxi, 
  Pils. 
  

   Ziolnphnra 
  Gaimardi, 
  Elainv. 
  

   Callistochifon 
  antiqtcus, 
  Eeeve. 
  

   Lorica 
  volvox, 
  Eeeve. 
  

   Loricella 
  Angasi, 
  Ad. 
  

   Callochiton 
  inori/atus, 
  Ten.-'Wds. 
  

   Acanthochites 
  Sitetirii, 
  Elainv. 
  

  

  Adelaidean. 
  

   Lep'ulopleurus 
  iuquinatus, 
  Eeeve. 
  

   L. 
  Matthew 
  sianus, 
  Bedn. 
  

   L. 
  cancellatns, 
  Sowb. 
  (?). 
  

   IschnocMton 
  juloides, 
  Ad. 
  & 
  Ang. 
  

   /. 
  Filsbryamis, 
  Bedn. 
  

   I. 
  pallens, 
  Ashby. 
  

   I. 
  cariosus, 
  Pils. 
  

   7". 
  virgatus, 
  Eeeve. 
  

   I. 
  contractus, 
  Eeeve. 
  

   /. 
  sulcatus, 
  Q,. 
  & 
  G. 
  

   I. 
  carinulatus, 
  Eeeve. 
  

   I. 
  arhutum, 
  Eeeve. 
  

   I. 
  Nov 
  (ehollan 
  dies, 
  Eeeve. 
  

   I. 
  Mayi, 
  Pils. 
  

   I. 
  pnra, 
  Sykes. 
  

   /. 
  Wilsoni, 
  Sykes. 
  

   I. 
  Pilsbryi, 
  Bedn. 
  

   I. 
  variegatus. 
  Ad. 
  & 
  Ang. 
  

   /. 
  ptychius, 
  Pils. 
  

   1. 
  Tateanus, 
  Bedn. 
  

   /. 
  Tateanus, 
  var. 
  (= 
  n.sp.). 
  

   /. 
  Thomasi, 
  Bedn. 
  

   I. 
  resplendens, 
  B. 
  & 
  M. 
  

   I. 
  sculptus, 
  Sowb. 
  

   /. 
  ustulatus, 
  Eeeve. 
  

   Chiton 
  tricostalis, 
  Pils. 
  

   C. 
  calliozona, 
  Pils. 
  

   C. 
  exoptandics, 
  Bedn. 
  

   C. 
  Torrianus, 
  H. 
  & 
  H. 
  

   G. 
  aureomaculatus, 
  B. 
  & 
  M. 
  

   C. 
  BednalU, 
  Pils. 
  

   C. 
  Verconis, 
  Torr 
  & 
  Ashby. 
  

   C. 
  oruktus, 
  Maughau. 
  - 
  

   Flaxiphora 
  albida, 
  Blainv. 
  

   F. 
  cost 
  at 
  a, 
  Blainv. 
  

   F. 
  Matthewsi, 
  Iredale. 
  

   Callochiton 
  rufus, 
  Ashby. 
  

   Cryptoplax 
  Gnnnii, 
  Eeeve. 
  

   Onithochiton 
  Ashbyi, 
  B. 
  & 
  M. 
  

   Acanthochites 
  speciosus, 
  H. 
  Ad. 
  

   A. 
  BednalU, 
  Pils. 
  

   A. 
  Filsbryi, 
  Sykes. 
  

   A. 
  Ilattheivsi, 
  Bedn. 
  & 
  Pils. 
  

   A. 
  glyptus, 
  Sykes. 
  

   A. 
  Wilsoni, 
  S3'kes. 
  

   A. 
  granostriatiis, 
  Pils. 
  

   A. 
  variabilis. 
  Ad. 
  & 
  Ang. 
  

   A. 
  cornutHs, 
  T. 
  & 
  A. 
  

   A. 
  crocodriliis, 
  T. 
  & 
  A. 
  

   A. 
  exilis, 
  T. 
  & 
  A. 
  

   A. 
  Tatei, 
  T. 
  & 
  A. 
  

   A. 
  Maughani, 
  T. 
  & 
  A. 
  

  

  We 
  have 
  thus 
  thirteen 
  species 
  allotted 
  to 
  the 
  Solanderian 
  Heglon, 
  

   only 
  one 
  of 
  which 
  ranges 
  into 
  the 
  Peronian 
  ; 
  tvrenty 
  Peronian 
  species, 
  

   of 
  which 
  seven 
  have 
  reached 
  into 
  the 
  Adelaidean 
  Region 
  ; 
  of 
  the 
  

  

  