BULIMUS §. 25. 26. 161 



habeat.) — Div. 22". Spirae long. 0.22, long. lot. 0,31, lat. 

 0,i poll. (Ad.) 



Bulimus octonoides Ad. in Bost. Proc. 1845. p. 12. 

 Habitat in insula Jamaica. 



422. B. pallidus Adams. -{- 



T. parva, tenuis, diaphana, cornea, elongata; anfr. 5 convexi; 

 labrum tenue; columella recta. — Div. 35". Spir. long. 0,16, long. 

 tot. 0,27, lat. 0,13 poll. (Ad.) 



Bulimus pallidus Ad. iu Bost. Proc. 1845. p. 12. 

 Habitat in insula Jamaica. 



423. B. cylindraceus Calcara. >{* 



T. parva, cylindracea, apice obtusa, laevis, nitida, alba, sub- 

 diaphana; anfr. 5 plani ; sutura vix impressa; apertura rotundata; 

 labrum simplex. — Long. 3, diam. '/2 Hn. (C.) 

 Bulimus cylindraceus Calc. Monogr. p. 33. 



— — Arad. et Magg. cat. p. 148. 



Habitat in Sicilia rarissimus. 



§. 26. 

 424. B. holostomus Pfr. 



T. rimato-perforala , cylindrica, apice obtusa, opaca, carneo- 

 cinerea, oblique et valide plicato-costata; anfr. 7 subplanulati, 

 deorsum attenuati, superne subangulati, ultimus '/4 longitudinis 

 subaequans; apertura verlicalis, oblonga, integra; perist. simplex, 

 acutum, marginibus subparallelis, supero breviter soluto. — 

 Long. 9, diam. 2^3 mill. Ap. 2 mill. longa, ly^ lata. (Mus. Cuming.) 



Bulimus holostoma Pfr. in Proc. Zool. Soc. 18 46. p. 28. 

 Habitat prope Cobija Boliviae. 



Obs. Specimen adest in Musaeo Cumingiauo, vix costis validioribus distin- 

 guendum , quod a CI. Tucker ex insulis Sandwicensibus allatum esse affirmatur. 



425. B. solutus (Bostryx) Troschel. 



T. turrita, tenuiuscula, rugosa, cinerea, plerumque castaneo- 

 bicingulata; spira turrita, apice obtusiuscula; anfr. 6, supremi 

 4 regulariter adjacentes, convexi , 2 ultimi omnino soluti, liberi, 

 latere dextro superne et basi carinati: carinis linea impressa utrin- 

 que marginatis; apertura subverticalis, oblongo-tetragona, angulis 

 lateris sinistri rotundatis; perist. simplex, rectum, continuum. — 

 IL 11 



