HELIX §. 12. 13. 69 



•eflexo. — Diam. maj. 6V25 min. 6, alt. 3V3 mill. (Coll. 

 Vr. 106.) 

 Helix hypopolia Pfr. in Proc. Zool. Soc 1851. 



— — Cheinn. ed. II. Helix N. H03. t. 161. f. 18 — 20. 

 Habitat in Nova Seelandia (Strange). 



245. revelata Fer. (Coll. t07. — Chemn. ed. nov. I. 



p. 219. — Fruticicola Alb. p. 71.) . . Mon. I. p. 65. 



246. marmorella Pfr. (GoU. i08. — Chemn. ed. nov. 



II. p. 129. — Amphiduxa Alb. p. MO.) - - - 66. 



247. belicophantoides Pfr. (CoH. i09. — Chemn. ed. 



nov. II. p. 130. — Amphidoxa Alb. p. 110.) . . - - - 66. 



24S. H. sericatula Pfr. 



T. perforata; depressa, discoidea, subtiliter et confertim 

 costulato-striata, subserica, griseo-cornea , lineis brunneis irre- 

 gulariter radiata; spira plana; anfr. iV^ vix convexiusculi, 

 ultimus non descendens, subrotundatus , juxta perforationem 

 subimpressus; apertura subverticalis, late lunaris; perist. sim- 

 plex, rectum, obtusiusculum, margine basali declivi, superne 

 reflexo, perforationem fere occultante. — Diam. maj. 4^2? "li"- 

 4, alt. 2V3 mill. (Goll. Nr. 110.) 



Helisc sericatula Pfr. in Proc. Zool. Soc. 1849. p. 127. 



— — Chemn. ed. II. Helix N. 778 t. 125. f. 19 — 22. 

 Habitat ad Port-Jackson (Strange). 



249. H. iota Pfr. 



T, perforata, subdepressa, tenuis, confertim costata, haud 

 nitida, corneo-lutescens, rufo-maculata et reticulata; spira 

 breviter conoidea, acutiuscula; anfr. 5 convexiusculi , sensim 

 accrescentes, ultimus non descendens, rotundatus; apertura 

 parum obliqua, rotundato-Iunaris; perist. simplex , rectum, 

 marginibus distantibus, columellari arcuatim ascendente, superne 

 subdilatato, patente. — Diam. maj. 4, min. 32/3, alt. 2^2 niill. 

 (Goll. Nr. 111.) 



Helix iota Pfr. in Proc. Zool. Soc. 1851. 

 Habitat in Nova Seelandia. 



§. 13. 



250. ovum Valenc. (Coll. 112. — Chemn ed. nov, 1. 

 p. 190. — Desh. in Fer. hist. I. p. 155. N. 207. 

 — Heeve N. 1. t. 1. f. 1, 2. 4. — Nanina [Rys- 

 sota] ovum Alb. p. 61.) >Ion. 1. p 66. 



251. H. nobilis Pfr. 



T. anguste umbilicata, subturbinato-depressa, solida, strlata, 



