PLATE CLVIL 



FIG. I. I. 



HELIX RUFESCENS. 



REDDISH SNAIL. 



GENERIC CHARACTER. 



Animal Umax. Shell univalve, spiral, diaphanous, fragile. Aperture 



semilunar, or roundish. 



SPECIFIC CHARACTER 



AND 



SYNONYMS. 



Shell umbilicated, and streaked with pale reddish. 



Helix Rufescens : testa umbilicata, et striata dilute rufescens. 



Cochlea umbilicata, et striata dilute rufescens. Rufescens Da Costa, 



Brit, conch, p. 80. sp. 43. 



Cochlea dilute rufescens, aut subalbida, sinu ad umbilicum exiguo, 

 circinata. List. H. An. Angl. p. 125. tit. 12. 

 tab. 2. Jig. 12. 



Cochlea terrestris depressa & umbilicata mellei colons, labio candido 



repando, sinu ad umbilicum exiguo circinato. 

 Gualt. 1. Conch, tab. 3. Jig. A" 



