Manual of Conchology Second Series Pulmonata volume Series 2 Vol 4
Manual of Conchology Second Series Pulmonata volume Series 2 Vol 4
George Washington Tryon
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Diam. 18 mill. High mountains in Transylvania. HELIX. 119 H. STYRIACA, Frauenfeld. PI. 33, figs. 54, 55. Moderately umbilicated, with rather rough incremental striae, and slight spiral lines, sometimes obsolete, dark corneous brown, here and there darker, with radiating strigatious and maculations of light yellowish, with a superior dark brown spiral band, whorls 5, aperture large, white-lipped, a little inclined above, dilated below. Diam. 25'5, alt, 12'5 mill. Styria. Probably a flattened, um...bilicated variety of H. Ar bustorum. Unfigured Species. H. THAMNIVAGA, Mabille. Plombieres. H. THEMITA. Mabille. , Hungary. H. FAGOTI, Bourg. France. B. California Species. H. STEARNSIANA, Gabb. PL 33, fig. 56. Narrowly umbilicated, solid, with fine oblique incremental stria?, sometimes crossed by slight revolving lines ; whitish, with crowded ash-colored spots, grouped below into revolving series, and a supe- rior brown band ; whorls 5, rather convex ; aperture obliquely semi- circular, peristome simple, acute, columellar margin expanded.
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