PLEKOCHEILUS. 



P. aurissileni Born, x, 65. P. blainvilleanus Pfr., x, 67- 



Auricula caprella Lam. var. loveni Pfr., x, 67. 



Garychium undulatum Leach. P. lugubris Dkr., x, 68. 



Plekocheilus silent Beck. P. appuni Dkr., x, 68. 



P. fulminans Nyst, x, 66. 



Bulimus bellulus Jonas. 



var. linterae Sowb., x, 67. 



Section Eurytus Albers, 1850. 



Man. Conch., x, p. 69. Type P. pintadinus (Orb.). 

 Shell granose or striate, rarely almost smooth. 



Group of P. speciosus. 



P. speciosus Pfr., x, 70. P. guentheri Sowb., xiv, 129. 



P. plectostylus Pfr., x, 70; xiv, B. guil--' TVU. ~ 



itnen SOWD., xiv, iZtf. 

 guildingi Dohrn, x, 71, 

 preoc. 



Group of P. aulacostylus. 



P. aulacostylus Pfr., x, 72. St. Lucia. 

 B. lentiginosus Redf. 



Group of 



P. roseolabrum Sm. x, 73. 



P. eros Angas, x, 74. 



P. coloratus Nyst, x, 74, 198; 



xiv, 129. 



var. lamarckianus Pfr., x, 75. 

 var. ampullaroides Mss., x, 



75. 



var. subplicatus Pfr., xiv, 1 30. 

 P. gibbonius Lea, x, 75. 



B. gibboreus, Pfr.-Cless.,xiv, 



127. 



P. doliarius DaC., xiv, 130. 

 P. episcopalis Pfr., x, 76. 



P. coloratus. 



P. corticosus Sowb., x, 76. 

 P. cardinalis Pfr., x, 77. 

 P. tetensi Dkr., x, 77. 

 P. couturesi Anc., xiv, 131. 

 P. pulicarius Rve, x, 78. 

 B. glandiformiS) Pfr. 

 P. glandiformis Lea, x, 78. 

 P. mabillei Crosse, x, 79 ; xiv, 127. 

 P. subglandiformis Mss., x, 80. 

 P. corydon Crosse, x, 80. 

 P. phoebus Pfr., x, 81. 

 P. taquinensis Pfr., x, 81. 



