IIELIX §.62. 329 



columellari dilalato. — Diam. maj. 63, min. 53, alt. 37 mill. (Mus, 

 Cuming. et Gruner. Coll. Nr. 517. Spec. juv.) 



Helix Ghiesbreghiii Nyst in Bull. Brux. VIII. 1 841. p. 343. f. 2. 



— — Chemn. ed. U. Helix N. 317. t. 56. f. 1. 2. 

 /9. Fulva, superne rufo-zonata: diam. maj. 57, min. 45, alt. 33 mill. 



Habitat in Mexico : prope Chiapa (Nyst), in America centrali (Mus. 

 Cuming). 



863. H. Hogoleuensis Le Guillou. >^ 



T. orbiculato-conoidea , crassiuscula , umbilicata, sub epider- 

 raide castanea rufescens, subtus convexo-depressa; anfr. 5 supra 

 depresso-declives, longitudinaliter rugosi, saepius eleganter ac 

 crebre striati, su])remi pallidi, obtuse planulati, infimus in junio- 

 ribus subangulatus, in adultis sulcis irregularibus 2 cinctus; aper- 

 tura pailide fulva, fascia rufa angusta saepius in medio decurrente: 

 labrum margine valde incrassatum, superne oljlique productum, 

 subangulosum, inferne et intus sinuatum; umbilicus angustus, 

 profundus, extus in canali continuatus, angulo externo cinctus. — 

 Diam. 49, alt. 28 mill. (G.) 



Helix Hogoleuensis Le Guill. in Revue zool. 18 45. p. 187. 

 /?. Anfractibus inferioribus basi fascia castanea, angusta et saltem intus 



perspicua pictis. — Diam. 38, alt. 20 mill. 

 y. Testa sub epldermide lutescente alba, fascia extus et intus carente. 



— Diam. 39, alt. 20 miil. 



Habitat frequentissima in insulis Hogoleu Carolinarum. 



864. H. exitnia Pfr. 



T. umbilicata, depresso-globosa, oblique rugosa et confer- 

 tissime granulosa , olivaceo-cornea, fasciis 5 fusco-viridibus or- 

 nata; anfr. 4/2 convexiusculi, rapide accrescentes , ultimus per- 

 magnus, circa aream umbilicarem fuscam .compresso-inflatus; 

 apertura lunato-ovalis, intus margaritacea, lilacina; perist. sim- 

 plex, anguste reflexum, umbilicum angustum semitegens. — Diam. 

 maj. 41, min, 32, alt. 26 miU. (Mus. Cuming. et Coll. Nr. 518. 

 Spec, juv,) 



Helix eximia Pfr. in Phil. Icon. I. 7. p. 1 53. t. 5. f. 6. 



— — Pfr. in Proc. Zool. Soc. 1845. p. 41. 



— — C^mw. ed. n. Helix N. 336. t. 60. f. 23. 24. 

 Habitat in America centrali , prope Veracruz prov. Honduras. 



865. H. Incei Pfr. 



T. umbilicata, depresso-globosa, solidula, striata, sub epi- 

 dermide pallide fulva alba , fasciis angustis castaueis cingulata ; 

 spira elevata, acutiuscula; anfr. 7 vix convexiusculi, ultimus circa 



