﻿446 
  Panama 
  Shells. 
  calyptb^id^. 
  

  

  Station. 
  — 
  On 
  dead 
  shells, 
  in 
  sandy 
  mnd, 
  at 
  a 
  depth 
  of 
  12 
  

   fathoms; 
  Cuming! 
  Broderip. 
  

  

  Our 
  specimens 
  were 
  found 
  under 
  stones 
  at 
  low 
  water 
  mark. 
  

  

  Habitat. 
  — 
  I. 
  of 
  Muerte 
  ; 
  Cuming 
  ! 
  Broderip 
  : 
  also 
  Rev. 
  Zool. 
  ; 
  

   also 
  Miiller. 
  

  

  I. 
  of 
  Muerte 
  ; 
  Deshayes 
  : 
  also 
  Jay. 
  

  

  Panama 
  and 
  Taboga'; 
  C. 
  B. 
  A. 
  ! 
  

   20 
  specimens 
  were 
  collected. 
  

  

  336. 
  Calyptrsea 
  imbricata. 
  

  

  Synonymy. 
  

  

  Calyptrcea 
  {Calypeopsis) 
  imbricata 
  Brod. 
  in 
  Proc. 
  Zool. 
  Sec. 
  

  

  Lond. 
  p. 
  36. 
  - 
  - 
  May 
  1834. 
  

   Brod. 
  in 
  Trans, 
  Zool. 
  Soc. 
  Lond. 
  

  

  I. 
  193. 
  pi. 
  27. 
  f. 
  7. 
  - 
  - 
  1835. 
  

   Miill. 
  Synop. 
  Nov. 
  Test. 
  Viv. 
  

  

  p. 
  143. 
  - 
  - 
  - 
  May 
  1838. 
  

   Lam. 
  An. 
  sans 
  Vert. 
  VIL 
  636. 
  

  

  No. 
  33. 
  (Desh. 
  ed.) 
  - 
  - 
  1838. 
  

  

  Rev. 
  Zool. 
  Cuv. 
  Soc. 
  July 
  1838. 
  

  

  Hanley 
  Conch. 
  Book 
  Spec. 
  

  

  p. 
  13. 
  - 
  - 
  - 
  - 
  1842. 
  

  

  Orb. 
  Voy. 
  Amer. 
  Merid. 
  Moll. 
  

  

  p. 
  460. 
  - 
  - 
  - 
  - 
  1843, 
  

  

  Station. 
  — 
  On 
  stones 
  in 
  sandy 
  mud 
  at 
  a 
  depth 
  of 
  from 
  6 
  to 
  10 
  

   fathoms; 
  Cuming! 
  Broderip. 
  

  

  Habitat. 
  — 
  Panama 
  ; 
  Cuming 
  ! 
  Broderip 
  : 
  also 
  Rev. 
  Zool. 
  : 
  also 
  

   Miiller. 
  

   Central 
  America 
  ; 
  Deshayes. 
  

   Payta 
  ; 
  Orbigny. 
  

   Panama 
  ; 
  C. 
  B. 
  A. 
  ! 
  

   2 
  specimens 
  were 
  found. 
  

  

  As 
  M. 
  Deshayes 
  mentions 
  another 
  habitat, 
  it 
  is 
  to 
  be 
  regretted 
  

   that 
  the 
  authority 
  is 
  not 
  stated. 
  

  

  