572 CYLINDRELLA §. 5. 



37. C. pupaeformis Adams. 



T. vix rimata, oblonga, subcylindrica, truncata, lenuis, 

 oblique capillaceo-striata , pellucida, nitida, pallide cornea; anfr. 

 superst. 7 vix convexiusculi, ultimus brevissinie solutus, sub- 

 descendens, basi rotundatus; apertura obliqua, circularis: pe- 

 rist. undique breviler expansum. — Long. IIV^? diam. 4 miil. 

 Ap. 3 mill. longa. (Mus. Cuming.) 



Cylindrella pupaeformis Adams Contr. to Conch. N. 7. p. 102. 

 Habitat in insula Jamaica. 



38. elegans Pfr. (Coll. 22. — Desh. 1. c. p. 228. N. 



10. t. 164. f. 26 — 28. — Gongylostoma Alb. p. 

 208. — Pupa Auberiana Orb. — Cyl. Auberiana 

 Pfr. Mon. II. p. 376. N. 21.) Mon. li. p. 374. 



39. Poeyana Orb. (Coll. 23. — Poey Meinor. 11. t. 



12. f. 10 niinus exacte. ) - -- 380. 



40. variegata Pfr. (Coll. 24. — Gongylostoma Alb. 



p. 208.) - -- 374. 



41. C. jejuna Gould. -\- 



T. fusiformis , solidiuscula , truncata , pallide cornea , filis 

 lenuibus albis longitudinaliter lirata; anfr. superst. ad 9 (toli 

 ad 18) convexi, ultimus exiliter carinatus; sutura bene im- 

 pressa ; collum brevissimum; apertura expansa; perist. album, 

 continuum, anfractui penultimo haud annexum. — Long. ^/5, 

 lat. %o poll. (G.) 



Cylindrella jejuna Goidd in Proc. Bost. Soc. 18 48. p. 41. 

 Habitat in Florida. 



Obs. «An varietas Cylindrellae lactariae?» 



42. C. Portoricensis Pfr. 



T. vix rimata, cylindraceo-turrita, adulta truncata, longi- 

 tudinaliter subarcuatim costulato-striata, haud nitens, albido- 

 cornea; sutura modice impressa; anfr. 9 — 9^^ convexiusculi, 

 ultimus antice solutus, descendens, basi obsolete tilocarinatus; 

 apertura obliqua, circularis; perist. continuum, undique bre- 

 viter expansum. — Long. 13, diara. 3 mill. Ap. diam. 2 mill. 

 (Coll. Nr. 25.) 



Cylindrella Portoricensis Pfr. in Zeitschr. f. Malak. 1852. p. 151. 

 Habitat in insula Portorico (Riise). 



43. alabastrina Pfr Mon. 11. p. 373. 



44. subula Fer. (Coll 26. — Desh. I. c. p. 230. N. 



13. — Mychostoiiia Alb. p. 208.) - - - 375. 



