76 UELIX i^. 1G. 



tfiuii, aiifracl. iilaiiis; cc^leiiter ciesccnliljus , grauulis iniuulissiniis , — aJ) 11. 

 p,uininata (cui fornia siniiilima) cariiia, spira oblusa ctc. 



173. H. porphyria Pfr. 



T. perforala, dcpressa, solida, obliquc rugoso-slriala , rufa, 

 niaculis et slrigis creberriinis, flavido-albidis, subprominulis mar- 

 niorata, carinata, infra carinain fusco-fasciata, basi olivaceo-fulva, 

 nitidior; anfr. 4/2 planulati, regulariter accrescentes, ultimus circa 

 perforationem apertam excavatus; apertura subrhombea; perist. 

 simplex, tenue, margine columellari arcuatim reflexo. — R. a. 

 = 3:5. — Diani. maj. 43, min. 38, alt. 26 mill. (CoII. Nr. 400.) 

 Helix porphyria Pfr. in Proc. Zool. Soc. 1842. p. 87. 



— — (Nanina?) Pfr. Symb. II. p. 2 0. 



— — Phil. Icon. I. 2. p. 22. t. 2. f. 3. 



— — Chem?}. ed. II. Helix N. 1 6 4. t. 32. f. 12. 13. 



Ilabitat in insula Bureas Philippinarum (Guming). 



174. H. Darondeaui Soulcyct. -f 



T. orbicularis, umbilicata, carinata, supra deprcsso-convexa, 

 dilute fusco-olivacea , subtus convexa , castanea ; anfr. 5 oblique 

 rugosiusculi , transversim tenue et crebre striati ; apertura ovato- 

 rotundata , ad umbilicum anguste concava , intus fusca , albo- 

 fasciata ; perist. acutum ; columella supra umbilicum late reflexa, 

 alba; umbilicus mediocris, profundus, ad peripheriam depressus. 

 — Diam. 41 , alt. 19 mill. (Soul.) 



Ilelix Darondeaui Soul. in Revue zool. 1842. p. 10 1. 

 Habitat in insula Luzon (Soul.). 



175. H. Rumphii v. d. Busch. 



T- perforata , sinistrorsa , orbiculata, carinata, saturate cinna- 

 momea, ad carinam albido-fasciata, superne planiuscula, irregula- 

 riter ruguloso-striata, basi convexa, striata; anfr. 5/2 plani; aper- 

 tura subrhombea, inlus fusca; perist. simplex, margine columel- 

 lari superne in laminam triangularem , patentem abeunte. — 

 R. a. = 4 : 7. — Diam. maj. 44, min. 36, alt. 20 mill. ( CoII. Nr. 101.) 

 Helix Rumphiiv. d. Busch in Phil. Icon. I. 1. p. 9. t. 1. f. 2. 



— — (Nanina?) Pfr. Synib. II. p. 2 0. 



_ _ Chcmn. ed. II. Hclix N. fiO. t. 1 1 . f. 7 — 9. 



Habitat in insula Java (Winter). 



176. H. retrorsa (Caracolla) Gould. 



T. pcrforata, sinistrorsa, sublenticularis, tenuiuscula, slriala 

 Iiueis(iue impressis subspiralibus, undulatis et conllucnlibus sub- 

 tilissimc i'uguIosa, pallide castanea vcl lulco-fusca; spira parum 

 olevata, apice aculiuscula; anfr. 0/2 rapidc accresccntes, vix con- 



