A snail is, in loose terms, a shelled gastropod. The name is most often applied to land snails, terrestrial pulmonate gastropod molluscs. However, the common name snail is also used for most of the members of the molluscan class Gastropoda that have a coiled shell that is large enough for the animal to retract completely into. When the word & x22;snail& x22; is used in this most general sense, it includes not just land snails but also numerous species of sea snails and freshwater snails. Gastropods that naturally lack a shell, or have only an internal shell, are mostly called slugs, and land snails that have only a very small shell & x28;that they cannot retract into& x29; are often called semi-slugs.
圖片編號:
248632194
拍攝者:
Jonyhnugraha
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授權類型 | 尺寸 | 像素 | 格式 | 點數 | |
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標準授權 | XS | 356 x 480 | JPG | 13 | |
標準授權 | S | 594 x 800 | JPG | 15 | |
標準授權 | M | 1492 x 2010 | JPG | 18 | |
標準授權 | L | 1926 x 2595 | JPG | 20 | |
標準授權 | XL | 2437 x 3282 | JPG | 22 | |
標準授權 | MAX | 3136 x 4224 | JPG | 23 | |
標準授權 | TIFF | 4435 x 5974 | TIF | 39 | |
進階授權 | WEL | 3136 x 4224 | JPG | 88 | |
進階授權 | PEL | 3136 x 4224 | JPG | 88 | |
進階授權 | UEL | 3136 x 4224 | JPG | 88 |
XS
S
M
L
XL
MAX
TIFF
WEL
PEL
UEL
標準授權 | 356 x 480 px | JPG | 13 點 |
標準授權 | 594 x 800 px | JPG | 15 點 |
標準授權 | 1492 x 2010 px | JPG | 18 點 |
標準授權 | 1926 x 2595 px | JPG | 20 點 |
標準授權 | 2437 x 3282 px | JPG | 22 點 |
標準授權 | 3136 x 4224 px | JPG | 23 點 |
標準授權 | 4435 x 5974 px | TIF | 39 點 |
進階授權 | 3136 x 4224 px | JPG | 88 點 |
進階授權 | 3136 x 4224 px | JPG | 88 點 |
進階授權 | 3136 x 4224 px | JPG | 88 點 |