BULIMUS.— Plate XXV. 
Species 164. (Mus. Ciimiug.) 
Buluius aueis-Sileni. Bui. testa ovato-oblongd, apicem 
versus abbreviato-tumidd, anfractibus quatuor, corru- 
gato-striatis, subrolundatis, oblique convolutis, columella 
forlissime imiplicatd, plied valde producld, lahro late 
rejlexo ; fulvd, slrigis uigricaute-viridibus longiludina- 
liter Hudald, epidermide btieo-oUvaced imlnld, columelld 
labroque albis. 
The Silexus’ Ear Bulimus. Shell ovately oblotig, 
ahbreviately swollen towards the apex, whorls four 
ill iramber, striated in a wrinkled maimer, somewhat 
rounded, obliipiely convoluted, columella very 
strongly plaited, extremely produced, lip widely 
reliected ; fulvous, longitudinally waved with blackish 
green stripes, and covered with a yellowish-olive 
epidermis, lip and columella white. 
Brhguieke, Enc. Meth. vol. i. p. 345. 
Auris Sileni, Born. 
Helix Auris-Sileni, De Emmssac. 
Auricula caprella, Lamarck. 
Cargchiim imdulatmn, Leach. 
PlekocJteilus undulatus, Gnilding. 
Hab. ? 
This is without doubt the original Auris Sileni of the 
Vienna Museum, of which a characteristic representation 
is given by Bom and Chemnitz, and not the shell des- 
cribed by Lamarck under the name Auricula Sileui. It is 
a short thick shell of tumid growth, distinguished by a 
remarkably prominent plait on the columella and bold 
oval aperture with rudely reflected Up. 
