386 BULIMUS §. 14. 



228. albizonatus Rceve. (/?('. n. G04. t. 81. — Ch. 



p. 153. — Aniphidi-onuis Pfr. Vers. p. 147.) . , iMon.lII. p. 330. 



229. B. intermedius Pfr. 



T. perforata, elongato-conica, solidula, oblique striatula 

 et puncturata, nitida, alba; spira conica, obtusula; sutura levis, 

 simplex; anfr. 6 planiusculi, ultinius 7r longitudinis subaequans, 

 infra mediuni subangulatus, basi turgidus; columella leviter 

 plicata, subrecedens; apertura obliqua, truncato-ovalis; perist. 

 sublate expansum, reflexiusculum, marginibus callo tenui junctis, 

 columellari plano, dilatato, triangulari. — Long. 34, diam. 16 

 mill. Ap. c. perist. 17 mill. longa, intus 8 lata. (Mus. Cuming.) 

 BuUnnis inlermedius Pfr. in Proc. Zool. Soc. 1854. p. 291. 



— — Pfr. Novit. conch. L p. 30. n. 51. t. 8. 



f. 10. 11. 



— — (Amphidromus) Pfr. Vers. p. 147. 



Habitat in insula Ceylon (Thwaites). 



Obs. Characleribus mediuni tenet inter B. albizonatmi et Ceylanicum. 



* 



230. Ceylanicus Pfr. (Coll. 125.— Rv. n. 247. t. 43 



— Amphidromus Pfr. Vers. p. 147.) Mon.IIl. p. 330. 



23 L B. physalis Benson. 



T. subobtecte perforata, ovato-conica, tenuiuscula, oblique 

 striatula, albida, nitens; spira conica, apice obtusata; sutura 

 leviter impressa; anfr. 5^2 superne subplanati, primi granulati, 

 caeteri striis spiralibus minutissimis decussati, ultimus tumi- 

 diusculus, y^ longitudinis aequans, ad peripheriam plerumque 

 angulatus; apertura ampla, ol)liqua, truncato-piriformis; perist. 

 expansum, marginibus reflexis, callo tenui junctis, columellari 

 superne latissimo, appresso, oblique leviter impresso, umbili- 

 cum angustum pervium fere tegente. — Long. 27 — 28, diam. 

 16— 17miII. Ap. 14 — 16 mill. longa, 9 — 10 lata. (Mus. Benson.) 

 Bulimus Physalis Bens. in Ann. and Mag. N. H. 1857. Apr. 



llabitat ad Khoonda Ghat, Montium Nilgherries Indiae australis 

 (T. Jerdon). 



Obs. Differt a B. alhizonato, Ceylanico et intermecUo forma venlri- 

 cosa, apertura ampliore et sculptura. 



232. B. lusorius Pfr. 



T. vix perforata, subfusiformi-oblonga, tenuis, laevigata, 

 carneo-albida, strigis sparsis undulatis castaneis ornata; spira 

 convexo-conica, acutiuscula; sutura indistincte marginata; anfr. 

 5 convexiusculi, ultimus spira paullo brevior, basi attenuatus; 

 columella subcompressa, torto-plicata, recedens; apertura parum 



