﻿Mollusca 
  from 
  the 
  North-icest 
  Falhlands. 
  125 
  

  

  Two 
  perfect 
  examples. 
  The 
  upper 
  whorls 
  especially 
  are 
  

   beautiful]}' 
  reticulately 
  sculptured. 
  

  

  Order 
  PULMONIFERA. 
  

  

  Section 
  Inopekculata. 
  

   Fam. 
  Helicid89. 
  

  

  Patula 
  michaelseni 
  , 
  Streb. 
  

  

  Patula 
  michaelseni, 
  II. 
  Strebel, 
  Mollusk. 
  der 
  Magalhaen-Provinz, 
  Zool. 
  

   Jahrb. 
  Band 
  xxv. 
  p. 
  IGO, 
  Taf. 
  viii. 
  fig. 
  97 
  (19U7). 
  

  

  Near 
  Hoy 
  Cove. 
  

  

  On 
  the 
  discovery 
  of 
  this 
  interesting 
  little 
  snail 
  Mr. 
  Vallen- 
  

   tin 
  writes, 
  under 
  date 
  22nd 
  May, 
  1910: 
  — 
  

  

  " 
  I 
  send 
  herewith 
  what 
  I 
  take 
  to 
  be 
  a 
  rather 
  good 
  find, 
  

   viz., 
  a 
  terrestrial 
  mollusk. 
  Mrs. 
  Vallentin 
  and 
  I 
  were 
  

   collecting 
  in 
  the 
  camp 
  some 
  few 
  days 
  ago, 
  and 
  from 
  a 
  clump 
  

   of 
  damp 
  moss 
  removed 
  from 
  a 
  hillside 
  swamp 
  her 
  sharp 
  eyes 
  

   detected 
  what 
  at 
  first 
  seemed 
  to 
  be 
  a 
  seed-capsule 
  or 
  fruit 
  of 
  

   a 
  moss 
  ; 
  but 
  examination 
  with 
  a 
  pocket-lens 
  at 
  once 
  showed 
  

   the 
  real 
  nature 
  of 
  our 
  find, 
  and 
  stimulated 
  closer 
  search. 
  

   After 
  much 
  hard 
  work 
  we 
  eventually 
  bagged 
  six 
  specimens. 
  

   The 
  animal 
  is 
  very 
  shy, 
  black 
  in 
  colour, 
  and 
  its 
  foot 
  does 
  not 
  

   protrude 
  beyond 
  the 
  margin 
  of 
  the 
  shell 
  when 
  crawling.'" 
  

   —11. 
  V. 
  

  

  Section 
  Siphonauioidea. 
  

   Fam. 
  Siphonariidae. 
  

  

  S/phonuria 
  lateralis, 
  Couth. 
  

  

  Siphonavia 
  lateralh, 
  Coutliouy, 
  Gould, 
  in 
  Wilkes' 
  Expl. 
  Exped. 
  p. 
  3G3, 
  

   tab. 
  XXX. 
  fig. 
  462. 
  

  

  Roy 
  Cove, 
  at 
  half-tide. 
  

  

  Ur. 
  Hermann 
  Strebel 
  joins 
  the 
  next 
  species 
  on 
  our 
  list 
  

   {redinn'culum, 
  Reeve) 
  with 
  this. 
  We, 
  however, 
  decide, 
  for 
  

   the 
  present 
  at 
  all 
  events, 
  to 
  treat 
  them 
  as 
  distinct. 
  

  

  Siphonaria 
  redimiculum. 
  Reeve. 
  

  

  Siphonaria 
  redinncidum, 
  Reeve, 
  Conch. 
  Icon. 
  ix. 
  pi. 
  v. 
  fig. 
  21 
  (1856) 
  ; 
  

  

  E. 
  A. 
  Smith, 
  Moll, 
  of 
  Kerguelen, 
  in 
  Trans. 
  Royal 
  Soc. 
  Lond. 
  p. 
  16 
  

  

  (1879). 
  

   Siphonaria 
  lateralis, 
  Couthouy, 
  non 
  redimiculum, 
  Reeve, 
  H. 
  Strebel, 
  

  

  Mollusk. 
  der 
  Magalhaen-Provinz, 
  Zool. 
  Jahrb. 
  Band 
  xxv. 
  p. 
  172. 
  

  

  R,oy 
  Cove, 
  on 
  fringe 
  of 
  high-water 
  mark 
  ; 
  Crooked 
  Inlet, 
  

   under 
  stones 
  and 
  on 
  rocks. 
  

  

  