108 BULIMUS §. 18. 



ultimus y? longitudinis subaequans, angulatus; apertura lunato- 

 ovaJis; perist. siraplex, tenue, margine dextro vix expanso, colu- 

 mellari dilatato, reflexo, perforationem occultante. — Long. 27, 

 diam. U mill. Ap. 13 '/2 milL longa, 8 lata. (ColL Nr. 161.) 



Bulinus opalinus Sow. Conch. 111. f. 47. 



— — Sow. iu Beech. voy. p. 144. t. 38. f. 8. 



Helix angulosa (Cochlogena) Fer. pr. 402. (teste Beck.) 



Bulimulus angulosus Beck ind. p. 64. N. 15. 

 Habitat in Brasilia. 



280. B. meridionalis Pfr. 



T. perforata, ovato-conica , striatula, diaphana, albida, fascia 

 1 aurantio-fusca cingulata; spira regulariter conica, acutiuscula; 

 anfr. 7 convexiusculi , ultimus spira brevior, subrotundatus ; colu- 

 mella leviter arcuata; apertura obliqua, truncato-ovalis, intus 

 concolor; perist. simplex, breviter expansum, margine columellari 

 superne fornicato-reflexo. — Long. 15, diam. 8 mill. Ap. vix 8 mill. 

 longa, 5'/) lata. (Mus. Cuming.) 



Bulimus meridionalis Pfr. in Proc. Zool. Soc. 1847. 

 Habitat in Africa meridionali. 



2S1. B. chrysalls ^^-^J^MH^^^^f , 



r. perforata, ovato-elongata , tenuis, pellucida, minute stna- 

 tula, corneo-castanea ; spira conica, acuta; anfr. 7 — 8 planiusculi, 

 ultimus y? longitudinis subaequans; columella subverticalis, sub- 

 recta, paululum torta; apertura concolor, ovalis; perist. simplex, 

 acutum, margine dextro breviter expanso, columellari dilatato, 

 patente. — Long. 22, diam. 10 mill. Ap. 10 mill. longa, 6 lata. 

 (GoII. Nr. 162.) 



Bulimus chrysalis Pfr. in Zeitschr. f. Mal. 18 47. p. 14. 



Helix limnoides (Cochlogena) var. Fer. pr. 393. Hist. t. 142. 



f. 11. 12? 

 Habitat in insula Guadeloupe (Petit de la Saussaie). 



Obs. Valde differl a. B. limnoido (conf. Nr. 613.) perist. expanso, inlus 

 non labiato, elc. 



282. B. multifasciatus Lamarck. 



T. subperforata, oblongo-conica , laevis, nitida, albida, zonis 

 rubro-violaceis, nigro-marginatis ornata; spira turrito-conica, 

 apice nigricans; anfr. 6 convexiusculi , ad suturam coarctati, ulti- 

 mus spira brevior; columella subarcuata; apertura ovalis; perist. 

 tenue, margine dextro expanso, sinistro reflexo, perforationein 

 fere tegente. — Long. 24, diam. 1 1 mill. Ap. 1 1 mill. longa, ^^2 lata. 

 (Coll. Nr. 163.) 



Bulimus multifasciaius Lam. 24. p. 123. ed. Dh. p. 233. 



