﻿CRUSTACEA. 
  529 
  

  

  20. 
  Atergatopsis 
  granulatus, 
  A. 
  M.-Edw. 
  

  

  A 
  small 
  female 
  from 
  Marie-Louise 
  Island, 
  17 
  fms. 
  (Xo. 
  18G), 
  

   belongs, 
  I 
  think, 
  to 
  this 
  species. 
  It 
  has 
  the 
  carapace 
  uniformly 
  

   granulated, 
  as 
  in 
  A. 
  Milne-Edwards's 
  figure, 
  based 
  on 
  specimens 
  

   from 
  Zanzibar. 
  

  

  The 
  specimens 
  in. 
  the 
  British 
  Museum 
  (from 
  the 
  collection 
  of 
  

   H.M.S. 
  'Samarang') 
  designated 
  by 
  A. 
  M.-Edwards 
  A. 
  granulatus 
  

   are 
  without 
  special 
  indication 
  of 
  locality 
  ; 
  they 
  differ 
  from 
  his 
  de- 
  

   scription, 
  and 
  resemble 
  (as 
  it 
  would 
  appear)^, 
  lucasii, 
  in 
  having 
  the 
  

   carapace 
  granulated 
  only 
  towards 
  the 
  antero-lateral 
  margins 
  ; 
  but 
  

   they 
  have 
  the 
  strong 
  compressed 
  tooth 
  on 
  the 
  lower 
  (immobile) 
  

   finger, 
  which 
  is 
  deficient 
  in 
  A. 
  Jucasi, 
  but 
  exists 
  in 
  A. 
  gramdatus. 
  

   They 
  seem 
  therefore 
  to 
  be 
  intermediate 
  between 
  the 
  two 
  species 
  ; 
  

   but 
  a 
  larger 
  series 
  of 
  the 
  genus 
  is 
  needed 
  to 
  show 
  whether 
  or 
  no 
  

   they 
  should 
  be 
  regarded 
  as 
  specifically 
  distinct. 
  

  

  21. 
  Xantliodes 
  lamarckii 
  {M.-Edw.). 
  

  

  Darros 
  Island, 
  beach 
  (No. 
  200); 
  a 
  small 
  male 
  and 
  two 
  females. 
  

  

  Specimens 
  are 
  in 
  the 
  British-Museum 
  collection 
  from 
  Madagascar, 
  

   Tamatave 
  {Rev. 
  Deans 
  Coivan) 
  ; 
  Ce3lon, 
  Galle 
  (Dr. 
  W. 
  Ondaatje) 
  ; 
  

   Philippines 
  (Cuming) 
  ; 
  and 
  Eastern 
  Seas, 
  without 
  special 
  locality 
  

   (11.21. 
  StS. 
  ''Samarang' 
  and 
  ^Herald'). 
  It 
  is 
  distributed 
  throughout 
  

   the 
  Oriental 
  liegion 
  eastward 
  to 
  the 
  Pacific 
  islands, 
  since 
  A. 
  Milne- 
  

   Edwards 
  records 
  it 
  from 
  New 
  Caledonia. 
  

  

  22. 
  Carpilodes 
  rugatus 
  (M.-Edw.). 
  

  

  Seychelles, 
  4-12 
  fms. 
  (No. 
  194) 
  ; 
  an 
  adult 
  female. 
  

  

  Specimens 
  are 
  in 
  the 
  British-Museum 
  collection 
  from 
  the 
  Red 
  

   Sea, 
  Daedalus 
  Shoal 
  (Lt.-Gol. 
  Flay 
  fair), 
  and 
  Galle, 
  Ceylon 
  (Dr. 
  W. 
  

   Ondaatje). 
  

  

  This 
  species 
  is 
  widely 
  distributed 
  throughout 
  the 
  Oriental 
  Region; 
  

   it 
  has 
  been 
  recorded 
  from 
  various 
  localities 
  eastward 
  to 
  New 
  Cale- 
  

   donia. 
  

  

  Specimens 
  which 
  are 
  referred 
  doubtfully 
  to 
  the 
  nearly 
  allied, 
  but, 
  

   as 
  I 
  think, 
  distinct, 
  C. 
  vadlantianus 
  (A. 
  M.-Edwards*), 
  are 
  in 
  the 
  

   British-Museum 
  collection 
  from 
  the 
  Seychelles 
  (Dr. 
  E. 
  P. 
  Wright). 
  

   In 
  these 
  specimens 
  the 
  lobes 
  of 
  the 
  carapace 
  are 
  less 
  prominent 
  than 
  

   in 
  C. 
  rugatus, 
  and 
  the 
  sulci 
  of 
  the 
  branchial 
  regions 
  are 
  shorter, 
  

   not 
  prolonged 
  to 
  those 
  which 
  define 
  the 
  cardiac 
  region 
  of 
  the 
  

   carapace. 
  

  

  * 
  Auuexe 
  F, 
  Crustacea, 
  p. 
  3, 
  in 
  Maillard, 
  ' 
  Ilo 
  Euunion' 
  (1SG2). 
  

  

  2m 
  

  

  