﻿388 
  PROCEEDINGS 
  OF 
  THE 
  NATIONAL 
  MUSEUM 
  vol. 
  103 
  

  

  the 
  brood 
  pouch, 
  so 
  his 
  material 
  must 
  have 
  been 
  collected 
  at 
  the 
  

   beginning 
  of 
  the 
  brood-pouch 
  nursing 
  period 
  for 
  the 
  species. 
  

  

  Genus 
  Stanleya 
  Bourguignat, 
  1885 
  

  

  Genotype: 
  Stanleya 
  neritinoides 
  (E. 
  A. 
  Smith) 
  1880. 
  

  

  The 
  figures 
  of 
  this 
  shell 
  look 
  suspiciously 
  like 
  a 
  variant 
  of 
  the 
  

   genus 
  Tanganyicia. 
  The 
  opercular 
  and 
  the 
  animal 
  characters 
  must 
  

   be 
  discovered 
  and 
  compared 
  in 
  order 
  to 
  maintain 
  the 
  separation 
  of 
  

   Stanleya. 
  

  

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