﻿CRTT8TACEA. 
  527 
  

  

  14. 
  LamlDrus 
  (Parthenopoides) 
  calappoides, 
  Adams 
  4' 
  White 
  ? 
  

  

  Two 
  small 
  males 
  are 
  in 
  the 
  collection 
  from 
  the 
  Seychelles, 
  4-12 
  

   fms. 
  (No. 
  194). 
  

  

  They 
  have 
  the 
  carapace 
  relatively 
  somewhat 
  broader 
  and 
  flatter 
  

   than 
  in 
  the 
  typical 
  L. 
  calappoides 
  from 
  the 
  Philippines 
  and 
  Eastern 
  

   Seas, 
  and 
  are 
  possibly 
  distinct. 
  The 
  specimens 
  of 
  L. 
  calap>poides 
  in 
  

   the 
  Museum 
  collection 
  are 
  somewhat 
  more 
  strongly 
  tuberculatcd, 
  but 
  

   vary 
  between 
  themselves 
  as 
  regards 
  this 
  character. 
  

  

  15. 
  Eiixanthus 
  exsculptus, 
  var. 
  rugosus. 
  

  

  This 
  designation 
  is 
  proposed 
  for 
  a 
  female 
  specimen 
  obtained 
  on 
  

   the 
  beach 
  at 
  Darros 
  Island 
  (No. 
  200), 
  which 
  ditfers 
  from 
  all 
  the 
  

   specimens 
  of 
  Eiuvantlms 
  eccsculpdus 
  {E. 
  mammUlatus) 
  in 
  the 
  Museum 
  

   collection 
  in 
  having 
  the 
  elevations 
  or 
  bosses 
  of 
  the 
  carapace 
  very 
  

   much 
  more 
  rugose 
  and 
  punctulated, 
  so 
  that 
  it 
  has 
  something 
  of 
  the 
  

   appearance 
  of 
  a 
  specimen 
  of 
  Hypoccelus 
  sculptus. 
  A 
  larger 
  female 
  

   is 
  in 
  the 
  Museum 
  collection 
  from 
  Tamatave, 
  Madagascar 
  [Rev, 
  

   Deans 
  Cowan), 
  from 
  which 
  the 
  figure 
  is 
  taken. 
  As 
  in 
  the 
  speci- 
  

   mens 
  of 
  the 
  typical 
  form 
  of 
  E. 
  ea-sculptus 
  in 
  the 
  Museum 
  collection, 
  

   from 
  Australia 
  and 
  the 
  Philippines, 
  the 
  bosses 
  of 
  the 
  carapace, 
  

   althongh 
  distinctly 
  punctulated, 
  are 
  never 
  rugose, 
  I 
  think 
  this 
  form 
  

   may 
  prove 
  to 
  be 
  specifically 
  distinct. 
  In 
  E. 
  huonii 
  (referred 
  to 
  in 
  the 
  

   earlier 
  part 
  of 
  this 
  Report 
  and 
  in 
  E. 
  scidptUis) 
  there 
  is 
  an 
  additional 
  

   antero-lateral 
  marginal 
  tooth 
  developed 
  between 
  the 
  penultimate 
  

   and 
  last 
  tooth. 
  Euxanthus 
  exscnlptns 
  (Herbst) 
  is 
  referred 
  to 
  by 
  

   Hofi'mann 
  {t. 
  c. 
  p. 
  38) 
  as 
  occurring 
  at 
  the 
  Mauritius. 
  

  

  16. 
  Lophactaea 
  semigranosa 
  {Heller). 
  

   Etoile 
  Island, 
  13 
  fms. 
  (a 
  small 
  male). 
  

  

  This 
  species, 
  which 
  is 
  apparently 
  well 
  distinguished 
  by 
  the 
  dis- 
  

   position 
  of 
  the 
  granulations 
  of 
  the 
  carapace, 
  which 
  are 
  absent 
  from 
  

   the 
  mesogastric 
  and 
  cardiac 
  regions, 
  has 
  been 
  hitherto 
  a 
  desideratum 
  

   in 
  the 
  Museum 
  collection. 
  The 
  outer 
  surface 
  of 
  the 
  chelipedcs 
  and 
  

   the 
  margins 
  of 
  the 
  ambulatory 
  legs 
  are 
  clothed 
  with 
  hairs, 
  and 
  a 
  few 
  

   similar 
  hairs 
  exist 
  on 
  the 
  sides 
  of 
  the 
  carapace 
  near 
  the 
  antero- 
  

   lateral 
  margins. 
  The 
  coloration 
  (in 
  spirit) 
  is 
  pinkish 
  or 
  yellowish. 
  

  

  17. 
  Lophozozymus 
  dodone 
  (fferhst) 
  ? 
  

  

  An 
  adult 
  male, 
  obtained 
  on 
  the 
  beach 
  at 
  Mozambique 
  (No. 
  224), 
  

   is 
  referred 
  to 
  this 
  species. 
  

  

  In 
  this 
  specimen 
  the 
  front 
  is 
  rather 
  narrow 
  and 
  prominent, 
  with 
  

   scarcely 
  any 
  trace 
  of 
  a 
  median 
  emargination 
  ; 
  the 
  teeth 
  of 
  the 
  

   antero-lateral 
  margins 
  have 
  some 
  indications 
  of 
  having 
  borne 
  seta', 
  

   as 
  described 
  by 
  Hilj^^endorf. 
  The 
  merus 
  of 
  the 
  chelipedcs 
  is 
  cari- 
  

   nated 
  above, 
  the 
  wrist 
  has 
  a 
  cristated 
  lobe 
  on 
  its 
  inner 
  surface 
  ; 
  the 
  

  

  