626 MOLLUSCA. 



Ovate, conical, umbilicatcd ; with fine transverse striae ; volutions very 

 convex ; ash-coloured witli three bands of brown spots. Half an inch long. 

 Inhabits Europe. 



72. Auricula Judce. — Jadas Auricula. Plate Ixxv. fig. 13. Oblong, 

 conicd, cylindrical, thick, with minute decussated striae and granulations; 

 ivhitish-brown ; columella with three plaits. Two and a fourth inches long. 

 Inhabits the East Indies. 



73. Succinea amphibia. — The Amphibia Succinea. Plate Ixxv. fig. U. 

 Amber-coloured ; excessively thiu and pellucid ; spire short ; aperture ex- 

 panding. Three-fourths of an inch long. Inhabits the sides of ditches and 

 lakes in Europe. 



74. Achatina Virginia.— The Virginian Achatina. Plate Ixxv. fig. 15. 

 Smooth, grayish-white, with red and black transverse bands ; the columella 

 with one plait, rose-coloured ; volutions ventricose ; iuside of the lip bluish. 

 One inch and a half long. Inhabits South America. 



75. Bulimus montanus.—T\\a Mountain Bulimus. Plate Ixxv. fig. 16. 

 Ovate-obloug, umbilicated, slightly striated longitudinally ; brownish horn- 

 coloured ; with seven convex volutions ; aperture semioval ; outer lip white 

 and reflected. Five-eighths of an inch long. Inhabits mountainous situa- 

 tions in Europe. 



76. Clausilia papillaris.— The Pimpled Clausilia. Plate Ixxv. fig. 18. 

 Pellucid, finely striated longitudinally, horn.coloured brown ; the margins 

 of the volutions papillose; aperture with two plaits Three.fourths of an 

 inch long. Inhabits dry situations in Europe. 



77. Pupa muscoru?!!.— The Moss Pupa. Plate Ixxv. fig. 21. Very small, 

 cylindrical, obtuse, and smooth, brownish horn-coloured ; volutions convex ; 

 sutures much sunk; aperture with one tooth; outer lip white and reflected. 

 One-eighth of an inch long. Inhabits moss, generally in shaded places of 

 Europe. 



78. Helicina major.— The Great Helicina. Plate Ixxv. fig. 22. Citron- 

 coloured, iuside pink ; pillar and outer lip white ; the former broadly re- 

 flected on the columella, 



79. Anostoma globulosa.— The Globular Anostoma. Plate Ixxv. fig. 25. 

 Suborbicular, obsolately carinated, smooth, and white ; aperture with six 

 teeth ; reddish-brown. 



SO. Carocotla lapicida.— The Stone Carocolla. Plate Ixxv. fig. 26. De- 

 pressed above, and convex beneath, broadly umbilicated, and transversely 

 striated; reddish horn-coloured ; body carinated. Seven-eighths of an inch 

 in breadth. Inhabits dry situations in Europe. 



81. Helix arbustorum.— The Grove Helix. Plate Ixxv. fig. 27- Subglo- 

 bular, suburabilicated, finely striated longitudinally ; greenish-yellow, beau 

 tifully mottled, and streaked with reddish-brown, and a broad brown band 

 running throughout the middle of tlie volutions. One inch in diameter. 

 Inhabits the groves and woods of Europe. 



ORDER IV.— GASTEROPODA. 



Aninials with straight bodies, and never spiral, nor enveloped entirely in 

 a shell ; having a foot or nuiECular disc under the abdenieu, and attached to 



