HELIX §. 53. 269 



Helix Poiichet Adans. Seneg. p. 10. t. 1. f. 2. 



— — (Helicogena) Fer. pr. 73. Hist. t. it. p. 3. 



— — Lam. ed. Dh. 138. p. 92. 



— — Orh. canar. p. 56. 

 Otala pouchet Beck ind. p. 36. 



Habitat in provincia Senegalensi Africae. 



704. H. consobrina Ferussac. - ; 



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

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

 ultimus magnus, ad aperturam constrictus; apertura subhorizon- 

 tab's, transverse auriformis, intus nitida, coerulescens; perist. late 

 expansum, reflexum, roseum, marginibus subparaUelis, basali 

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

 (Coll. Nr. 422.) 



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



— — Wehb et Berth. syn. p. 3 1 1 . 



— — Orb. canar. p. 54. 



— Poiichet var. Lam. ed. Dh. p. 93. 

 Otala consobrina Beck ind. p. 36. 



Habitat in insulis Canariis, Teneriffa (prope Sta. Cruz: Webb). 



705. H. modesta Ferussac. '^. 



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

 malleata, unicolor virenti-lutea ; spira subelevata; anfr. 4^2 vix 

 convexiusculi , ultimus autice 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. 45, alt. 11 mill. (Cofl. Nr. 423.) 



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



— — Pfr. Symb. m. p. 72. 



— — Chemn. ed. D. Helix N. 419. t. 70. f. 1.2. 

 Otala modesta Beck ind. p. 36. 



Habitat in insulis Canariis. 



706. H. Gaudryl Orbigny. \J>6.J\JllS. 



T. imperforata, depresso-globosa , striata, 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, marginibus subparallelis. 



