Beetles are a group of insects which have the largest number of species. They are placed in the order Coleoptera, which means sheathed wing and contains more described species than in any other order in the animal kingdom, constituting about twenty-five percent of all known life-forms. [1] Forty percent of all described insect species are beetles (about 350, 000 species[1]), and new species are frequently discovered. Estimates put the total number of species, described and undescribed, at between 5 and 8 million.
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Willyharnawan
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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 | 480 x 322 | JPG | 13 | |
標準授權 | S | 800 x 537 | JPG | 15 | |
標準授權 | M | 2114 x 1419 | JPG | 18 | |
標準授權 | L | 2896 x 1944 | JPG | 20 | |
標準授權 | XL | 3452 x 2317 | JPG | 22 | |
標準授權 | MAX | 4228 x 2838 | JPG | 23 | |
標準授權 | TIFF | 4096 x 2749 | TIF | 39 | |
進階授權 | WEL | 4228 x 2838 | JPG | 88 | |
進階授權 | PEL | 4228 x 2838 | JPG | 88 | |
進階授權 | UEL | 4228 x 2838 | JPG | 88 |
XS
S
M
L
XL
MAX
TIFF
WEL
PEL
UEL
標準授權 | 480 x 322 px | JPG | 13 點 |
標準授權 | 800 x 537 px | JPG | 15 點 |
標準授權 | 2114 x 1419 px | JPG | 18 點 |
標準授權 | 2896 x 1944 px | JPG | 20 點 |
標準授權 | 3452 x 2317 px | JPG | 22 點 |
標準授權 | 4228 x 2838 px | JPG | 23 點 |
標準授權 | 4096 x 2749 px | TIF | 39 點 |
進階授權 | 4228 x 2838 px | JPG | 88 點 |
進階授權 | 4228 x 2838 px | JPG | 88 點 |
進階授權 | 4228 x 2838 px | JPG | 88 點 |