28 



var. /? H. apicinaiJ/ewte, (Chemn.) 



177. H. ventrosula P/., Chemn., 

 Rve. 



var. depressa. 



178. H. volvoxis Pf., Chemn., Rve. 

 Polygyra septemvolva Beck? (Pf.) 



179. H. vortex jy., Chemn., Rve., 



Gld. 

 H. selenina Gld. olim, Rve. 



180. H. vultuosa Gld., Reeve, 



Chemn., Pf. 



H. Wardiana Lea =H. ligera. 

 H. zaleta Binn., &c. =H. exoleta. 



Species exclusce. 

 H. arbustorum Linn. 

 H. Bonplandiha.ra.., Florida? 

 H. hay-pa Say =Bulimus. 

 H. dealbata Say, DeK. =Bul. deal- 



batus. 

 H. depicta Grat. 

 If. domestica Strom. =:Vitrina 



angelicas. 

 S. hieroglyphica (Euryompliala,) 



Beck ? 

 H. irrorata Say =H. lactea. 

 H. lactea Muller, Say. 

 Helix irrorata Say olim, DeK., Pf. 



olim. 

 H. nemoralis Lin. ? (teste Gray.) 

 H. pellucida Fabr. ^Vitrina an- 



gelicje. 

 //. Pisana Mull. ? teste Gray. 

 H. subcylindrica Pult., Mont. = 



Truncatella. 

 H. Trumbtdli Lins. r=Skenia 



serploides, Mont., teste Gld. 

 H. virgata Mont. ? (teste Gray.) 



BULIMUS. 



181. B. acicula (Buccinum,) Muller, 



&c. 



182. B. a,lter-na,tus Say., Pf. 

 B. lactarius Pf. Rve., Gld., W- 



G. Binn. 

 B. dealbatus Binn. pars, nee Say. 



183. B. Binn ey anus Pf. in lift. 

 B. dealbatus Binn. pars, nee Say. 

 B. Schiedeanus Gld. , W. G. Binn., 



nee Pf. 



B. conjinis Rve., &c. =B. deal- 

 batus. 



184. B. dealbatus (Helix) Say. 



B. dealbatus Pot. et Mich., 

 PhiL, Rve., Pf., Chemn., Binn., 

 (excl. varr.) i 



B. conjinis Rve., Pf. 

 B. liquabilis Rve. 



185.B. decollatus {Helix) lAxm., 

 Binn., Sfc. 

 B. mutilatus Say, DeK., Pf., Rve. 

 186. B. Dormani W. G. Binn. 

 187.B. Floridianus Pf. 



188. B. gracillimus Pf., Rve. 

 Achatina gracillima Pf. olim, Binn. 

 B. striaticostatus Orb. 



189. B. harp a {Helix) Say. 

 B. harpa Pf., Chemn., Rve. Binn. 

 Pupa costulata Migh. 

 B. hortensis Ad. =B. subula ? 

 B. lactarius Pf. &c. ^B. alterna- 



tus. 

 B. liquabis Rve. =B, dealbatus. 



190. B. marginattis {Cyclostoma) 

 Say. 



B. marginatus Pf. 



B. fallax Gld. in Binn. , Stimp. ab. 



desc. 

 Pupa fallax Say, Gld., DeK., 



Chemn., Pf., (olim). 

 Pupa albilabris Ad. 



' ' Parraiana Orb. 



191. B. multilineatus iSa^, DeK., 

 Pf. 



B. virgulatus Binn. (excl. syn.) 



nee Fer. 

 B. IfenkeiGrxLuer, Pf? 

 B. venosus Rve. ? 

 B. mutilatus Say =B. decollatus. 



192. B. o c 1 n a C%. {in hortis. ) 

 B. octonoides Orb. =B. subula. 

 B. princeps Brod. &c., =B. zebra, 

 B. procerus Ad. =B, subula. 



193. B. Schiedeanus Pf, Phil., 

 Chemn. 



var. /? fauce nigra, 

 var. y apice nigra. 



194. B. serperastrus Say, Rve., 

 Phil., Cliemn., Pf, Binn. 



var. /3 ? vid. Cat. Mex. 

 var. y ? vid. Cat. Mex. 

 B. straticostatus Orb. =B. gracil- 

 limus. 



195. B. subula Pf., Rve., Binn. 

 B. procerus Ad., teste Pf. 

 B. octonoides Orb. 

 B. hortensis Ad. ? 

 Achatina subida Pf., olim. 

 B. undatus Brug. &c. =B. zebra. 



196. B. zebra {Buccinum) Mull. 



