﻿66 
  PROCEEDINGS 
  OF 
  THE 
  MALACOLOGICAL 
  SOCIETr. 
  

  

  Lanistes 
  dtiveyrarianus, 
  Eevoil, 
  Bull. 
  Soc. 
  Malac. 
  France, 
  vol. 
  ii, 
  1885, 
  

   p. 
  99, 
  pi. 
  vi, 
  fig. 
  5. 
  

   Hab. 
  — 
  lliver 
  Nile. 
  

  

  2. 
  Lanistes 
  bourguignoni, 
  Putzej-s. 
  

   Putzeys, 
  Bull. 
  Soc. 
  Roy. 
  Malac. 
  Belg., 
  vol. 
  xxvii, 
  1898, 
  p. 
  23. 
  

   Hab. 
  — 
  Mouth 
  of 
  Linoma 
  River, 
  Congo. 
  

  

  3. 
  Lanistes 
  congicus, 
  Bottger. 
  

   In 
  Scliepraan's 
  notes 
  on 
  Leyden 
  Mus., 
  vol. 
  xiii, 
  1891, 
  p. 
  iii. 
  

   Hah. 
  — 
  Congo. 
  

  

  4. 
  Lanistes 
  foai, 
  Germain. 
  

   Bull. 
  Mus. 
  Hist. 
  Nat. 
  Paris, 
  vol. 
  xi, 
  1905, 
  p. 
  256. 
  

   Hab. 
  — 
  Upper 
  Congo. 
  

  

  5. 
  Lanistes 
  gkasseti, 
  Morelet. 
  

   Jonrn. 
  de 
  Condi., 
  vol. 
  xi, 
  1863, 
  p. 
  267, 
  pi. 
  x, 
  tig. 
  2. 
  

  

  Hab. 
  — 
  Madagascar. 
  

  

  In 
  tliis 
  species 
  the 
  A'ertical 
  riblets 
  are 
  unusually 
  prominent, 
  giving 
  

   the 
  shell 
  somewhat 
  the 
  appearance 
  of 
  a 
  bulbous 
  Aptto7mtm. 
  

  

  6. 
  Lanistes 
  guinaicus, 
  Lamarck. 
  

   Cochlea 
  guinaica, 
  Chemnitz, 
  Conch. 
  Cab., 
  vol. 
  ix, 
  1786, 
  p. 
  8 
  [non 
  

  

  binom.]. 
  

   Ampnllaria 
  guinaica, 
  Lamarck, 
  Anim. 
  sans 
  Vert., 
  vol. 
  vi, 
  pt. 
  2, 
  1822, 
  

   p. 
  178. 
  

   Hab. 
  — 
  Lagos, 
  Gaboon, 
  etc. 
  

  

  7. 
  Lanistes 
  holostoma, 
  Morelet. 
  

   Journ. 
  de 
  Conch., 
  vol. 
  viii, 
  1860, 
  p. 
  191. 
  

   Hab. 
  — 
  Guinea. 
  

  

  8. 
  Lanistes 
  innesi, 
  Pallory. 
  

   Bull. 
  Inst. 
  Egypt., 
  ser. 
  iv, 
  No. 
  3, 
  1902, 
  p. 
  91. 
  

   Hab. 
  — 
  Upper 
  Nile. 
  

  

  9. 
  Lanistes 
  intortds, 
  Lamarck. 
  

   Ampullaria 
  intorta, 
  Lamarck, 
  Anim. 
  sans 
  Vert., 
  vol. 
  vi, 
  pt. 
  2, 
  1822, 
  

  

  p. 
  179. 
  

   A. 
  intorta, 
  Philippi, 
  Mon. 
  Amp., 
  1850, 
  p. 
  23, 
  pi. 
  vi, 
  fig. 
  3. 
  

   Lanistes 
  plicosus. 
  Martens, 
  Novitates, 
  vol. 
  v, 
  1877-9, 
  p. 
  191, 
  pi. 
  clvi, 
  

   figs. 
  3-5. 
  

   Hab. 
  — 
  Zambi 
  (Mayumbe), 
  Congo 
  (Dupuis 
  & 
  Putzeys). 
  

  

  10. 
  Lani.stes 
  joubkrti, 
  Bourguignat. 
  

   Meladomus 
  joiiberti, 
  Bourg., 
  Icon. 
  Anim. 
  Moll. 
  Tanganyika, 
  1888, 
  

   pi. 
  vi, 
  fig. 
  6. 
  

   Hab. 
  — 
  Lake 
  Tanganyika. 
  

   This 
  may 
  prove 
  to 
  be 
  a 
  gigantic 
  form 
  of 
  L. 
  ovum. 
  

  

  