﻿344 
  MARIXE 
  MOLLl'SCA 
  DESCRIBED 
  BY 
  P. 
  P. 
  CARPENTER 
  

  

  Plate 
  19.— 
  TEGULA, 
  CVrifNlA. 
  IIAUSTYLUS, 
  TEINOSTOMA, 
  LIOTIA, 
  ARENE, 
  

   HOMALOPOMA, 
  ASTRAEA, 
  LACUNA. 
  AND 
  PHASIANELLA 
  

  

  Figure 
  Page 
  

  

  1, 
  2. 
  Tegula 
  funebralis 
  subaperta 
  (Carpenter) 
  142 
  

  

  Holotype, 
  U.S.N.M., 
  No. 
  123496. 
  Fig. 
  2, 
  operculum. 
  Length, 
  29 
  mm. 
  ; 
  greatest 
  

   diameter, 
  28 
  mm. 
  

  

  3, 
  3A. 
  Cythnia 
  albida 
  Carpenter 
  197 
  

  

  Holotype, 
  U.S.N. 
  M., 
  No. 
  15569. 
  Length, 
  1± 
  mm.; 
  greatest 
  diameter, 
  .75± 
  

   mm. 
  

  

  4, 
  Halistylus 
  pupoidcus 
  (Carpenter) 
  142 
  

  

  Syntype, 
  U.S.N.M., 
  No. 
  14824. 
  Length, 
  5.5 
  mm. 
  ; 
  greatest 
  diameter, 
  2+ 
  mm. 
  

  

  5, 
  5A. 
  Cythnia 
  astcriaphila 
  Carpenter 
  197 
  

  

  Holotype, 
  U.S.N.M., 
  13746; 
  Fig. 
  5A, 
  X 
  15. 
  Cape 
  San 
  Lucas, 
  Lower 
  California. 
  

  

  6, 
  7. 
  Teinostoma 
  supravallatimi 
  (Carpenter) 
  144 
  

  

  Holotyix', 
  U.S.N.M., 
  No. 
  15574. 
  Length, 
  1+ 
  mm.; 
  greatest 
  diameter, 
  1± 
  mm. 
  

   8, 
  9. 
  Teinostoma 
  invallatum 
  (Carpenter) 
  144 
  

  

  Holotype, 
  U.S.N.M., 
  No. 
  15574b. 
  Length, 
  1 
  mm.; 
  greatest 
  diameter, 
  l± 
  mm. 
  

   10, 
  11. 
  Liotia 
  fenestrata 
  Carpenter 
  145 
  

  

  Lectotype, 
  U.S.N.M., 
  No. 
  16283. 
  Length, 
  1.5 
  mm. 
  ; 
  greatest 
  diameter, 
  3+ 
  mm. 
  

   12, 
  13. 
  Arene 
  acuticostata 
  (Carpenter) 
  146 
  

  

  Lectotype, 
  U.S.N.M., 
  No. 
  16282. 
  Length, 
  3 
  mm.; 
  greatest 
  diameter, 
  2+ 
  mm. 
  

   14, 
  15. 
  Honialopoma 
  baculiim 
  (Carpenter) 
  147 
  

  

  Holotype, 
  U.S.N. 
  M., 
  No. 
  16284. 
  Length, 
  25± 
  mm.; 
  greatest 
  diameter, 
  3 
  mm. 
  

   16, 
  17. 
  Astraea 
  undosa 
  (Wood). 
  Young 
  149 
  

  

  Holotype, 
  Imperator 
  scrratiis 
  Cpr. 
  U.S.N. 
  M., 
  No. 
  11832. 
  Length, 
  4 
  mm.; 
  great- 
  

   est 
  diameter, 
  6 
  mm. 
  

   18, 
  19. 
  Lacuna 
  porrecta 
  Carpenter 
  154 
  

  

  Paratype, 
  U.S.N.M., 
  No. 
  15549b. 
  Length, 
  10 
  mm.; 
  greatest 
  diameter, 
  9+ 
  mm. 
  

   20, 
  21. 
  Phasianella 
  substriata 
  Carpenter 
  150 
  

  

  Holotype, 
  U.S.N.M., 
  No. 
  11829. 
  Length, 
  2.25±: 
  mm.; 
  greatest 
  diameter, 
  2 
  mm. 
  

   22, 
  23. 
  Lacuna 
  porrecta 
  exaequata 
  Carpenter 
  154 
  

  

  Syntype, 
  U.S.N.M., 
  No. 
  15532. 
  Length, 
  13 
  mm.; 
  greatest 
  diameter, 
  10 
  mm. 
  

   24, 
  25. 
  Lacuna 
  porrecta 
  cffusa 
  Carpenter 
  155 
  

  

  Syntype, 
  U.S.N.M., 
  No. 
  15533. 
  Length, 
  16 
  mm.; 
  greatest 
  diameter, 
  11 
  mm. 
  

   26, 
  27. 
  Lacuna 
  unifasciafa 
  Carpenter 
  156 
  

  

  Syntype, 
  U.S.N.M., 
  No. 
  16257. 
  Length, 
  5 
  mm., 
  greatest 
  diameter, 
  3 
  mm. 
  

   28, 
  29. 
  Lacuna 
  variegata 
  Carpenter 
  157 
  

  

  Syntype, 
  U.S.N.AL, 
  No. 
  15531. 
  Fig. 
  28, 
  length, 
  10 
  mm.; 
  greatest 
  diameter, 
  6 
  

   mm. 
  ; 
  iMg. 
  29, 
  length, 
  9 
  mm. 
  ; 
  greatest 
  diameter, 
  7 
  mm. 
  

  

  30. 
  Phasianella 
  pulloidcs 
  Carpenter 
  152 
  

  

  Syntyi>e, 
  U.S.N.M., 
  No. 
  14814. 
  Length, 
  4.5 
  nun.; 
  greatest 
  diameter, 
  3 
  mm. 
  

  

  31. 
  Phasianella 
  pulloides 
  clatior 
  Carpenter 
  153 
  

  

  Syntype, 
  U.S.N.M., 
  No. 
  16287. 
  Length, 
  5 
  mm.; 
  greatest 
  diameter, 
  2.5 
  mm. 
  

  

  