Ö2 



centes, ul'.imus turgidus, peripheria subcurioatus, antice 

 vix deflexus; columella subverticalis, lata, alba; apertura 

 diagonalis, depressa, lunaris; perist. simplex, breviter ex- 

 panso-reflexum. — Diani, maj. 31, min. 27, alt, 19 mill. 



Habitat . . , ? (Ex Musaeo Societatis »Natura Artis 

 Magistrate Amstelodamensis.) 



4. Eelix cymatodes Pfr. 



T. clause umbilicata, depressa, tenuiuscula, late et 

 irregulariter undulato-malleata, sub lente minutissime gra- 

 iiulato-stiiata , nitida, nigio-castanea; spira brevissima, 

 convexa ; anfr. 4V2 convexiusculi , ultimus subacute cari- 

 nalüs, latere subcompressus , antice turgidus, ad aperturain 

 subito deflexus, basi constrictus ; apertura perobliqua, 

 (runcato-ovalis; perist. album, late expansum et reflexum, 

 marginibus callo funiculato junctis, supero curvato, a ba- 

 sali strictiusculo dente acuto separate; callus obtuse den- 

 tiformis in ventre anl'r. penultimi. — Diam. maj. 52, min. 

 42, ab. 22. mill. 



Habitat . . . ? (Ex Mus. Cl. Scheepmaker.) 



6. Helix Simson Pfr. 



T. imperforata, subsemiglobosa, solida, vix granulata, 

 vioJaceo-fusca, basi pallidior; spira fornicata, obtusa; anfr. 

 51/2 convexiusculi, ultimus subcarinatus, albo cingulatus, 

 antice subrugosus, valde deflexus, pone deflexionem sulco 

 profundo, supracarinali, basi planiuscula sulcis 3 longis, 

 parallelis munitus; aper(ura subhorizontalis, oblongo-auri- 

 formis; perist. continuum, incrassatum, margine basali 

 substricto, late reflexo , intus dentibus 4 subaequidistan^ 

 tibus munito: dentibus 2 extimis parallelis, sinistrorsum 

 arcuatis. — Diam. maj. 32, min. 26, alt. 17 mill. 



Habitat in insula Jamaica. (Ex coli. Cl. Grüner.) 



isliiuiu^sni ^f 6. Helix Mina /yV. tiofiaqflii .1 



T. subohtecte umbilicata, conoideo-depressa , solida, 

 oblique striata, lutea vel fulva, superoe fasciis 2 latius- 



