Shell

| View Cart ⇗ | Info

“Vertical section of the shell of a species of Helix. M., Mouth of shell; A., apex; C., columella.” -Thomson, 1916

Source

J. Arthur Thomson, M.A., LL.D. Outlines of Zoology (New York, NY: D. Appleton & Company, 1916)

Downloads

TIFF (full resolution)

2400×1921, 1.1 MiB

Large GIF

1024×819, 172.4 KiB

Medium GIF

640×512, 88.8 KiB

Small GIF

320×256, 30.1 KiB