HELIX §. 57. 58. 301 



y. Minor , vix cariuata, fascia alba ad peripheriam et linea rufa hanc 

 non altingente, alteraque suturali ornata, basi unicolor: Phil. 1. c. 

 f. 5 sup. 



(). Minima, vix angulata, ad peripiieriam non albo-fasciata, lineis 3 rufis 

 ornata: diam. maj. 16^2, niin. 14, alt. 9 mill. Phil. I. c. f. 5 inf. 



Habitat in in.sula Luzon (Cuming). In Museo Vindobonensi jam- 

 (iudum ailala a Cl. de lliigel. 



Obs. Species pervariabilis , ad H. fibulam et Hanleyi, nec non ad H. 

 amoeHam (Nr. 708.) prope accedens, ab omnibus tamen in omnibus varielatibus 

 constanter dislincla. 



786. H. Hanlcyi Pfr. 



T. imperforata , depressa, lenticularis, acute carinata, tenuis, 

 diaphana, subtilissime decussaia, nitida, sulphurea, ad suturam 

 et carinam albo-fasciata ; spira parum elevata; anfr. 4 subplanu- 

 lati, ultimus antice angulatim deflexus, constrictus; apertura par- 

 vula, horizontalis, elliptica; perist. simplex, undique expansum 

 et reflexum , marginibus fere contiguis, basali strictiusculo. — 

 Diam. maj. 19, min. 15, alt. 9 mill. (Coll. Nr. 479.) 



Helix Hanleyi Pfr. in Proc. Zool. Soc. 1845. p. 65. 

 — — Chemn. ed. \\. Helix N. 410. t. 69. f. 15—18. 



ft. Superne nigricanti-purpurea, ad suturam et carinam albido-fasciala, 



basi lutescenti-albida, infra carinam rufo-unifasciata. 



Habitat in insula Luzon (Cuming). 



Obs. Primo aspeclu differt a praecedentibus aperlura parvula , perislo- 

 malis marginibus fere contiguis , late reflexis. 



787. H. lugubris Jan. ^ 



T. subglobosa, depressiuscula , imperforata, carinata, oli- 

 vaceo-brunnea, fasciis 2 fuscis perleviler zonata; apertura sub- 

 ovata; perist. marginatum, subreflexum, album. — Alt. 4, diam. 

 8 lin. Apert. diam. long. 4, transv. 5 lin. (Jan.) 



Helix htgi(hris Jan Mantissa p. 1 . 

 Habitat in America meridionali. 



§. 58. 

 788. H. Chemnitziana Pfr. 



T. imperforata , depressa, sohda, superne radiatim plicato- 

 malleata, undique granulosa, sub epidermide olivacea rufa , acute 

 carinata; spira subelevata, obtusa; anfr. 5 plani, ultimus basi 

 convexus; apertura subtriangularis, intus nitida, carnea; perist. 

 carneum, margine supero subexpanso, basali reflexo, dente 1 va- 

 lido munito, columellari stricto, dilatato, appresso, inaequahter 



