HELIX §. 53. 269 



Ilelix Pouchet Adans. Seneg. p. 10. t. 1. f. 2. 



— (llelicogcna) Fer. pr. 73. Hist. t. 4 2. p. 3. 



— — Lam. ed. Dh. 138. p. 92. 



— — Orb. canar. p. '66. 

 Otala ponchet Beck ind. p. 36. 



llabitat in provincia Senegalensi Africae. 



704. H. consobrina Ferussac. 



T. imperforata, globoso-depressa , reticiilato-malleala , fusco 

 et flavido marmorata et obsolete fasciata; anfr. 4 '/2 convexiusculi, 

 ultimus magnuS; ad aperturain constrictus; apertura subhorizon- 

 talis, transverse auriformis, intus nitida, coerulescens; perist. late 

 expansum, reflexum, roseum, marginibus subparallelis, basali 

 dilatato, late tuberculato. — Diam. maj. 23, min. 19, alt. 13 mill. 

 (CoII. Nr. 421) 



Helix consobrina (Helicogena) Fer. pr. 72. Hist. t. 42. f. 2. 



— — Webb et Berth. syn. p. 311. 



— — Orb. canar. p. 54. 



— Pouchet var. Lam. ed. Dh. p. 93. 

 Otala consobrina Beck ind. p. 36. 



Ilabitat in insulis Canariis, TenerifFa (prope Sta. Cruz: Webb). 



705. H. modesta Ferussac. 



T. imperforata , depresso-globosa , lenuis, minute reticulato- 

 malleata, unicolor virenti-Iutea; spira subelevata; anfr. ^/^ vix 

 convexiusculi, ultimus antice subito deflexus, basi subgibbus; 

 apertura perobliqua, lunato-ovalis, intus alba; perist. late expan- 

 sum, reflexiusculum , album vel roseum, marginibus subconni- 

 ventibus, basali strictiusculo , dilatato, planato. — Diam. maj. 18, 

 min. 15, alt. 11 mill. (Coll. Nr. 423.) 



Helix modesta (Helicogena) Fer. pr. 71. Hist. t. 42. f. 1. 



— - Pfr. Symb. III. p. 72. 



— — Chemn. ed. U. Helix N. 41 9. t. 70. f. 1. 2. 

 Otala modesta Beck ind. p. 36. 



llabitat in insulis Canariis. 



706. H. Gaudryi Orbigny. 



T. imperforata, depresso-globosa , slriata, obsolete malleata, 

 superne fusco-violacea, maculis violaceis in zonas 4 dispositis vel 

 maculis albidis ornata; spira brevis, obtusa; anfr. 4/2 convexius- 

 culi, ultimus antice subito deflexus; apertura perobliqua, lunato- 

 oblonga; perist. subincrassatum, album, raarginibus subparallelis. 



