IIELIX §. 62. 329 



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

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



Helix GMeshreghtu Nyst in Bull. Bmx. VIU. 1 841. p. 343. f. 2. 



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

 /3. 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. 'f* 



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

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

 depresso-declives, longitudinaliter rugosi, saepius eleganter ac 

 crebre striati, supremi pallidi, obtuse planulati, infimus in junio- 

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

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

 labrum margine valde incrassatum , superne oblique 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. 1845. p. 187. 

 /9. Anfractibus infei'ioribus basi fascia castanea, angusta et saltem intus 



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

 y. Testa sub epidermide lutescente alba, fascia extus et inlus carente. 



— Diam. 39, alt. 20 mill. 



Habitat frequentissima in insulis Hogoleu Carolinarum. 



864. H. eximia Pfr. 



T. umbilicata, depresso-globosa, oblfque" rugosa el; confer- 

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

 nata; anfr, 4/4 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 mifl. (Mus. Cuming. et CoII. Nr. 518. 

 Spec. juv.) 



Helixic exiinia Pfr. in Phil. Icon. I. 7. p. 1 53. t. 5. f. 6. 



— — Pfr. in Proc. Zool. Soc. 1 845. p. 4 1. 



— — Chenm. ed. H. Helix N. 336. t. 60. f. 23. 24. 

 Habitat in America centrali, prope Veracruz prov. Honduras. 



865. H. Incei Pfr. , ^'.:'yAK//.A/i^f,. 



T, umbilicata, depresso-giobosa, solidula, striata, sub epi- 

 dermide paflide fulva alba , fasciis angustis castaneis cingulata ; 

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



