— 36 — 



Diam. raaj. 19, miii. 14 5 Alt. 6 mill. 

 Hab. Rarissime ad truDCos et folia Musarum in Sierra de Luquillo 

 et ad Rio Blanco 5 spec. tantuin 4 legit Blauner. 



4. Oaeotis albopuiietulata Shottl. 



Testa solidiuscula, opalescente-albida, epidermide tenuissima 

 induta, pellucens, lineis incrementi flexuosis plicatula, aliisque spi- 

 ralibns crispatulis decussata et quasi obsolete ruguloso-malleata; 

 spira minuta brevissime papillaris j anfr. 22/3, rapidissirae accres- 

 centes, convexiusculi, ultimus magnus, inflatus, bene rotundatus, 

 antice descendens et deprcsso-deflexus ; ßutura marginata, subcre- 

 nulata ; apertura perobliqua j perist. margine dextro antrorsum 

 flexuoso-produeto, basali et columellari menibranaceo-niarginato. 



Animal niagnum, pellucens, alboni, punctis albis opacis macu- 

 latum. Hepar pallide viridescens : tentaculi postici maxirai. 



Diam. raaj. 19, min. 14; Alt. 8 mill. 

 Hab. Rarissime prope Humacao ad truncos arborum. Specimen 



unicura vivum et circa 10 mortua detexit Blauner. 

 Obs. Ex specimine unico in alcohol asservato, caput proboscidi- 



forme productum videtur, tentaculis majoribus ab anticis valde 



remotis. 



5. Zouites bryodes Shuttl. n. sp. 



Testa modice umbilicata, depressa, nitida, striata, pellucida, 

 rufescenti-cornea; spira parum convexa, apice obtusa; anfr. 41/2» 

 convexiusculi, lente accrescentes, ultimus non descendens, vix de- 

 pressus, parum dilatatus; sutura profunda, snbcrenulata; umbilicus 

 benc cxcavatus, pervius; apertura lunari-subcircularis, parum obli- 

 qua ; perist. simplex, acutum. 



Diam. maj. 5, min. 41/35 Alt. 3 mill. 

 Hab. Circa oppidum San Juan, et prope Luquillo, sub foliis putres- 



centibus specimina 3 matura et 3 juniora legit Blauner. 

 Obs. Aftinls H. arborea? Say, sed testa nitidiore, striis validioribus, 



anfr. lentius accrescentibus , et spira minus elevata evidenter 



distincta. Vix Helix Ottonis Pf., species a cl. auct. denuo cum 



H. arborea Say conjuncta, a cl. Gould autera in Binn. Terr. 



Mol. of the ün. States, Vol. II p. 238 ut species distincta 



enumerata. 



6. Helix Vortex Pf. 



Hab. Circa San Juan, Ceiba, et Luquillo, satis frequens. 



Obs. Species distributione per Antillas lata gaudens; occurrit nempe 

 in Florida QH. selenina Gould.), Cuba, St. Thomas (sub no- 

 mine H. olellina Riise in coli, plurimis), Ste. Croix, Bermuda, 

 etc. — Animal nigrum. 



