BULIMUS §. 53. 439 



§. 53. 

 881. B. cacticolus Reeve. 



T. aperle perforata, ovato -conica, tenuis, lineis rainute 

 impressis decussatula, pruinosa, pallide cornea; spira conica, 

 acuta; anfr. 6 vix convexiusculi, ultinius spiram suhaequans, 

 basi rotundatus; columella substricta, recedens; apertura pa- 

 rum obliqua, ovalis; perist. simplex, rectum, marij;ine dextro 

 regulariter arcuato, columellari superne dilatato, reflexo, sub- 

 plano. — Long. 25, diam. ISYa mill. Ap. 13^2 mill. longa, 

 8 lata. (Mus. Curaing.) 



Bulimus cacticolus Reeve Conch. ic. N. 393. t. 58. 

 Habitat Curiana Venezuelae (Dyson). 



882. B. erectus Reeve. 



T. aperte perforata, ovato-turrita, tenuis, subriigata, lineis 

 impressis spiralibus confertis sculpta, subpruinosa, pallide cor- 

 nea; spira erecta, acutiuscula; anfr. 7 convexiusculi, ultimus 

 spira brevior, basi compressiusculus; columella leviter arcuata; 

 apertura subverticalis, oblongo-ovalis ; perist. simj)lex, rectum, 

 margine dextro regulariter arcuato, columellari fornicatim re- 

 flexo. — Long. 2272 1 diam. 11 mill. Ap. 11 mill. longa, 6 lata. 

 (Mus. Cuming. ) 



Bulimus erectus Reeve Couch. ic. N. 392. i. 58. 

 Habitat Curiana Venezuelae (Dyson). 



883. B. heloicus Orbigny. 



T. anguste umbilicata, oblongo-conica, tenuis, substriatula, 

 quasi pruinosa, corneo- vel albido-flavida; spira conica, apice 

 obtusa; anfr. 67^ — 7 vix convexiusculi, ultimus spira paulo 

 brevior, basi rolundatus; columella recedens; apertura parura 

 obliqua, ovalis; perist. simplex, tenue, margine columellari 

 superne dilatato, fornicatim reflexo. — Long. 24, diam. IOV2 

 mill. Ap. I2V2 iiiill- 'onga; 6 lata. (Mus. Cuming.) 



Bulimus heloicus Orh.; Pfr. Monogr. IL p. 2 04. N. 557. 



Habitat in Bolivia. 



* 



884. tenuissimus Fer. (CoU. 408. — Reeve N. 288. 

 t. 45. — Desh. in Fer. li. p. 73. N. 83. — Chenm. 

 ed. II. Bul. N. 34 0. t. 63. f. 25. 26. — Lepto- 



merus Alb. p. 167.) Mon. II. p. 218. 



Obs Biil. tennis Dunk. mss. olim (Leptomerus Alb. p. 166.) esl 

 varietas hujus speciei ex Angostura. 



885. B. rufoniger Reeve. 



T. vix perforata, ovato-turrita , solidiuscula , longitudinalitei- 



