XXX 



BULIMULUS. 



B. fraterculus " Per.," P. & M., (?) B. stenogyroides Gupp., xi, 49, 



xi, 46. 



B. diaplwnus Pfr., xi, 47. 

 B. martinicensis Pfr., xi, 47. 

 B. mazei Cr., xi, 48. 

 B. barbadensis Pfr., xi, 48. 

 fuscus Gldg. 



B. sepulcralis Poey, xi, 49. 



uriuarius Poey., oli'm. 

 (?)B. indistinctus Pfr., xi, 144. 

 moniJifer Rve. 



Central American Species. 



B. inermis Morel., xi, 51. B. corneus Sowb., xi, 54. 

 B. coriaceus Pfr., xi, 51 ; xiv, v. nubeculatus Pfr., xi, 55 



143. v. minor Mart., xi, 56. 



behrendti, Pfr., berendti Pfr. B. sarcodes Rve., xi, 56. 



(?) B. umbralicus Rve., xi, 52; B. dysoni Pfr., xi, 56. 



xiv, 144. v. ignavus Rve., xi, 57. 



B. unicolor Sowb., xi, 53. 



v. istapensis C. & F., xi, 53. 

 v. petenensis Morel., xi, 54. 



Species of Northwestern South America. 



B. dysoni Pfr., xi, 57; xiv, 144. 

 B. buenavistensis Pils., xi, 59. 



corneus Lea. 

 B. juvenilis Pfr., xi, 59. 

 B. cacticolus Rve., xi, 60. 

 B. erectus Rve., xi, 60. 

 B. marmatensis Pfr., xi, 61. 



B. hyaloideus Pfr., xi, 61.' 

 B. glandiniformis Sowb., xi, 61 

 B. krebsianus Pils., xi, 62. 

 B. hachensis Rve., xiv, 144. 

 B. fonfainii Orb., xi, 62. 

 B. ucayalensis Cr., xi, 63. 

 B. molecillus Rve., xi, 63. 



Species of N. E. South America to Argentina. 



Argentine species described by Doering and Strobel are of uncer- 

 tain position, and may belong here or to Lissoacme (page xxvi). 

 B. orthodoxus Dr., xi, 64. B. sporadicus Orb., xi, 67. 



B. eganus Pfr., xi, 64. 



B. tenuissimus Orb., xi, 64, 320. 



thoreyi Beck. 

 B. puellaris Rve., xi, 66. 

 B. gorritiensis Pils., xi, 66. 



subtropicalis Doer, 

 v. bonariensis Strob., xi, 68. 

 v. montevidensis Pfr., xi, 68. 

 yelidus Rve. 



