﻿472 
  Panama 
  Shells. 
  PECTENIDJE. 
  

  

  Habitat 
  — 
  St. 
  Elena 
  and 
  Salango 
  ; 
  Cuming 
  ! 
  Orbigny. 
  

   St. 
  Elena; 
  Sowerby. 
  

   Calapan, 
  Philippines; 
  Cuming 
  ! 
  Sowerby 
  ; 
  "young 
  

  

  specimens." 
  

   West 
  Columbia 
  ; 
  Jay. 
  

   Taboga 
  and 
  Panama 
  ; 
  C. 
  B. 
  A. 
  ! 
  

   Great 
  numbers 
  of 
  odd 
  valves, 
  much, 
  worn, 
  were 
  seen 
  at 
  Tabo- 
  

   o-a 
  • 
  but 
  we 
  did 
  not 
  learn 
  the 
  station 
  of 
  the 
  species, 
  and 
  collected 
  

   only 
  8 
  odd 
  valves. 
  — 
  Probably 
  the 
  young 
  shells 
  from 
  the 
  Philip- 
  

   pines 
  are 
  the 
  young 
  of 
  some 
  allied 
  but 
  distinct 
  species. 
  

  

  388. 
  Pecteii 
  Tumljezeiisis. 
  

  

  jSynonymy. 
  

  

  Pecten 
  aspersus 
  Sowb. 
  (non 
  Lam.) 
  in 
  Proc. 
  Zool. 
  Soc. 
  

  

  Lond. 
  p. 
  110. 
  - 
  - 
  - 
  - 
  July 
  1835. 
  

   Sowb. 
  Thes. 
  Conch, 
  f. 
  51. 
  No. 
  16. 
  pi. 
  

  

  19. 
  f. 
  198-9. 
  - 
  - 
  - 
  - 
  1842. 
  

  

  Hanley 
  Descr. 
  Catal. 
  p. 
  2*71. 
  1845 
  ? 
  

  

  Tumbezensis 
  Orb. 
  Voy. 
  Amer. 
  Merid. 
  Moll. 
  p. 
  663. 
  1846. 
  

  

  Station. 
  — 
  Soft 
  mud 
  at 
  the 
  depth 
  of 
  5 
  fathoms 
  : 
  Cuming 
  ! 
  

   Sowerby. 
  

  

  Habitat. 
  — 
  Tumbez, 
  in 
  Peru; 
  Cuming! 
  Sowerby: 
  also 
  Or- 
  

   bigny. 
  

  

  Peru 
  ; 
  Hanley. 
  

  

  Mazatlan; 
  Melchers! 
  Menke. 
  

  

  Panama 
  ; 
  C. 
  B. 
  A. 
  ! 
  

   Only 
  2 
  odd 
  valves 
  were 
  found. 
  

  

  389. 
  liima 
  ang^iilata. 
  

  

  Synonymy. 
  

  

  Lima 
  angulata 
  Sowb. 
  in 
  Proc. 
  Zool. 
  Soc. 
  Lond. 
  p. 
  23. 
  Feb. 
  1843. 
  

  

  Sowb. 
  Thes. 
  Conch, 
  p. 
  86. 
  No. 
  12. 
  pi. 
  22. 
  

  

  f. 
  39, 
  40. 
  - 
  - 
  - 
  - 
  - 
  - 
  1843. 
  

  

  Orb. 
  Voy. 
  Amer. 
  Merid. 
  Moll, 
  p. 
  653. 
  1846. 
  

  

  