628 ADDENDA ET 



anfr. 6 '/2 lenle accrescenles , superi plani, sequentes regula- 

 riter convexi, ultimus medio carinatus, basi modice convexus, 

 nitidus, castaneus; apertura parum obliqua, lunaris, intus 

 lactea ; perist. simplex, rectum, obtusum, marginibus distanti- 

 bus, basali intus subincrassato, superne breviter dilalato, per- 

 forationem fere tegente. — Diam. maj. 90, min. 77, alt. 4^2 

 mill. (Mus. Cuming.) 



Helix maxima Pfr. in Proc. Zool. Soc. 1853. 



Habitat in insulis Philippinis. 



* 



Nr. 152adde: Reeve N. 388. t. 75. Nr. 154 adde : Reeve N. 479. t. 88. 



(Bombayteste Ben- _ ^^^ _ ^^^^,^ ^^ ^^^ j ^, 



son. ) 



- 153 - Reeve N. 526. t. 96. - 156 - Reeve N. 463. t. 86. 



(Var. brunnea t. 80. ,„_ „ ,, „„_ , , ^^ 



i. ,„- , - 157 - Reeve N. 567. t. 102. 



I. 4zo.; 



157 ^ H. Oweniana Pfr. 



T. perforata, turbinato-depressa , tenuis, superne radiato- 

 striata, lineis confertissimis spiralibus decussata, haud nitens, 

 fulva; spira breviter conoidea , obtusa; sutura marginata; anfr. 

 4^2 sensim accrescentes, convexi, ultimus non descendens, 

 peripheria pallide carinatus et infra carinam fascia rufa nota- 

 tus, subtus corneo-virens , nitidus, lineis impressis spiralibus 

 irregulariter insculptus; apertura fere diagonalis, subrhombeo- 

 lunaris, intus margaritacea; perist. simplex, rectum, margini- 

 bus remotis , columellari declivi, calloso, superne sinuato, ad 

 perforationem breviter dilatato-reflexo. — Diam. maj. 32, min. 

 26 Va, alt. 17 mill. (Mus. Cuming.) 



Helix Oweniana Pfr. in Proc. Zool. Soc 1853. 

 Habitat in insulis Philippinis. 



* 

 Nr. 159lege: Melcalfe 1. c. p. 70. Nr. 161 adde: Reeve N. 444. t. 83. 



161 ^. H. Armida Pfr. 



T. subperforala , subturbinata, tenuiuscula, minute stria- 

 lula, diaphana, nitidula, fulvo-cornea; spira convexo-conoidea, 

 vertice subtili obtusulo; sutura impressa, albo-marginata; anfr. 

 6 convexiusculi, lente accrescentes, ultimus non descendens, 

 peripheria carina brevi acuta alba munitus, basi convexior; 

 apertura fere verticalis. subangulato-lunaris; perist. simplex, 

 rectum, marginibus distantibus, columellari declivi, superne 

 subincrassato. — Diam. maj. 16, min. 14, alt, 8 mill. (Mus. 

 Cuming.) 



