PLEKOCHEILUS. 



I 1 , aurissileni Horn, x, 65. P. blainvilleanus Pfr., x, 67- 



Auricula caprella. Lam. var. loveni Pfr., x, 07. 



Carychium undufatum Leach. P. lugubris Dkr., x., 68. 



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



P. fulminans Nyst, x, 66. 



Bulimus beHulus 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. aulacostybis. 



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

 B. lentiffinosus Redf. 



Group of P. coloratus. 



P. roseolabrum Sin. x, 73. P. corticosus Sowb., x, 76. 



P. eros Angas, x, 74. P. cardinalis Pfr., x, 77. 



P. coloratus Nyst, x, 74, 198; P. tetensi Dkr., x, 77. 



xiv, 129. P. couturesi Anc., xiv, 131. 



var. lamarckianus Pfr., x, 75. P. pulicarius Rve, x, 78. 

 var. ampullaroides Mss., x, B. glandiformis , Pfr. 



75. P. glandiformis Lea, x, 78. 



var. subplicatusPfr.,xiv, 130. P. mabillei Crosse, x, 79 ; xiv, 127. 



P. pibbonius Lea, x, 75. P. subglandiformis Mss., x, 80. 



B. gibboreus, Pfr.-Cless.,xiv, P. corydon Crosse, x, 80. 



127. P. phoebus Pfr., x, 81. 



P. doliarius DaC., xiv, 130. P. taquinensis Pfr., x, 81. 

 P. episcopalis Pfr., x, 76. 



