﻿332 
  MARINE 
  MOLLI'SCA 
  DESCRIBED 
  BV 
  P. 
  P. 
  CARPENTER 
  

  

  Plate 
  7.—GLANS, 
  EU 
  CRASS 
  AT 
  ELLA, 
  MY 
  SELLA. 
  AST 
  ARTE, 
  

   AND 
  AXINOPSIDA 
  

  

  Figure 
  P<^9e 
  

  

  1-4. 
  Clans 
  subquadrata 
  (Carpenter) 
  82 
  

  

  Syntypes, 
  U.S.N.M., 
  No. 
  15681. 
  Figs. 
  1, 
  2, 
  4, 
  length, 
  9 
  mm.; 
  height, 
  7 
  mm.; 
  

   thickness, 
  5 
  mm. 
  ; 
  fig. 
  3, 
  length, 
  10 
  mm. 
  ; 
  height, 
  6 
  mm. 
  ; 
  thickness, 
  3 
  mm. 
  

  

  5-7. 
  Eucrassatella 
  fluctuata 
  (Carpenter) 
  81 
  

  

  Holotype, 
  U.S.N. 
  M., 
  No. 
  1060. 
  Length, 
  8+ 
  mm.; 
  height, 
  6 
  mm.; 
  thickness, 
  

   1.5 
  mm. 
  

  

  8-12. 
  Mysella 
  tutnida 
  (Carpenter) 
  88 
  

  

  Holotype, 
  U.S.N.M., 
  No. 
  5242. 
  Length, 
  4 
  mm. 
  ; 
  height, 
  3 
  mm, 
  

  

  13-15A. 
  Astarte 
  compacta 
  Carpenter 
  80 
  

  

  Holotype, 
  U.S.N.M., 
  No. 
  4509. 
  Length, 
  10 
  mm.; 
  height, 
  9 
  mm.; 
  thickness 
  

   (double), 
  5 
  mm. 
  

  

  16-18. 
  Axinopsida 
  serricata 
  (Carpenter) 
  84 
  

  

  Lectotype, 
  U.S.N.M., 
  No. 
  5249; 
  x 
  3. 
  

  

  