xviii 



PLEKOCHEILUS. 



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



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



Carychium unduJatum 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. guildingi Dohrn, x, 71, 



129. preoc. 



Group of P. aulacostylus. 



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

 B. Jentiginosus Redf. 



Group of P. coloratus. 



P. roseolabrum Sm. x, 73. P 



P. eros Angas, x, 74. P 



P. coloratus Nyst, x, 74, 198; P 



xiv, 129. P 



var. lamarckianus Pfr., x, 75. P 



var. ampullaroides Mss., x, 



75. P 



var. subplicatusPfr.,xiv, 130. P 



P. gibbonius Lea, x, 75. P 



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



127. P 



P. doliarius DaC., xiv, 130. P 



P. episcopalis Pfr., x, 76. 



. corticosus Sowb., x, 76. 

 . cardinalis Pfr., x, 77. 

 . tetensi Dkr., x, 77. 

 . couturesi Anc., xiv, 131. 



pulicarius Rve, x, 78. 



B. glandiformis, Pfr. 

 . glandiformis Lea, x, 78. 



mabillei Crosse, x, 79 ; xiv, 127, 

 . subglandiformis Mss., x, 80. 

 . corydon Crosse, x, 80. 

 . phoebus Pfr., x, 81. 

 . taquinensis Pfr., x, 81. 



