﻿428 
  Panama 
  Shells. 
  nekitid^. 
  

  

  Station. 
  — 
  In 
  wet 
  sand. 
  

  

  Habitat. 
  — 
  Callao 
  ; 
  Petit 
  in 
  sched, 
  

  

  Taboga; 
  C. 
  B. 
  A.! 
  

   We 
  found 
  only 
  2 
  specimens. 
  

  

  303. 
  IVatica 
  . 
  Sp. 
  indet. 
  c. 
  

  

  Station. 
  — 
  Unknown 
  . 
  

  

  Habitat. 
  — 
  Panama 
  ; 
  C. 
  B. 
  A. 
  ! 
  

  

  We 
  obtained 
  only 
  1 
  imperfect 
  specimen. 
  It 
  may 
  possibly 
  be 
  

   a 
  variety 
  of 
  N. 
  Elence 
  Reel. 
  It 
  scarcely 
  differs 
  from 
  N. 
  Haneti 
  

   Eecl. 
  except 
  in 
  the 
  absence 
  of 
  spiral 
  striae 
  (wbicb 
  a 
  better 
  speci- 
  

   men 
  might 
  exhibit), 
  and 
  in 
  the 
  continuity 
  of 
  the 
  transverse 
  

   impressed 
  lines 
  across 
  the 
  last 
  whorl. 
  

  

  1V£RIT 
  A. 
  — 
  In 
  this 
  genus 
  we 
  found 
  an 
  incredible 
  profusion 
  

   of 
  individuals, 
  all 
  of 
  which 
  belong 
  to 
  only 
  two 
  species. 
  

  

  304. 
  IVerita 
  scabricosta. 
  

  

  Synonymy. 
  

  

  Nerita 
  scabricosta 
  Lam. 
  (non 
  Delessert) 
  An. 
  sans 
  Vert. 
  VI. 
  

   Pt. 
  2. 
  p. 
  194. 
  No. 
  14. 
  

  

  ornata 
  Sowb. 
  Gen. 
  pi. 
  4. 
  f. 
  4. 
  

  

  Wood 
  Ind. 
  Test. 
  Supp. 
  pi. 
  8. 
  f. 
  4. 
  

  

  scabricosta 
  Lam. 
  An. 
  sans 
  Vert. 
  VIIL 
  608. 
  No. 
  14. 
  

  

  (Desh. 
  Ed.) 
  . 
  - 
  - 
  . 
  

  

  Deshayesii 
  Reel, 
  in 
  Rev. 
  Zool. 
  (var.) 
  

   ornata 
  Reeve 
  Conch. 
  Syst. 
  pi. 
  202. 
  f. 
  4. 
  

   Phil. 
  Abbild. 
  L 
  p. 
  1. 
  pi. 
  1. 
  f. 
  2. 
  3. 
  

  

  scabricosta 
  Lam. 
  An. 
  sans 
  Vert. 
  III. 
  Pt. 
  2. 
  486. 
  No. 
  14. 
  

  

  (Desh. 
  ed. 
  tert.) 
  ... 
  

  

  multiiugis 
  Menke 
  in 
  Zeitsch. 
  Mai. 
  p. 
  179. 
  

  

  Reeve 
  Elem. 
  Conch, 
  pi. 
  16. 
  f. 
  86. 
  

  

  -n 
  scabricosta 
  Reel, 
  in 
  Petit. 
  Journ. 
  Conch. 
  1.28*7. 
  410. 
  

  

  pi. 
  11. 
  f. 
  2. 
  - 
  - 
  - 
  - 
  Sep. 
  1850. 
  

  

  By 
  some 
  mistake 
  N. 
  costata 
  appears 
  to 
  have 
  been 
  figured 
  in 
  

   Deless. 
  Rec. 
  for 
  this 
  Lamarckian 
  species. 
  

  

  