Antique engraved illustration of the giant woodwasp. Vintage illustration of the banded horntail. Old engraved picture of the greater horntail. Book illustration published 1907. Urocerus gigas & x28;giant woodwasp, banded horntail, greater horntail& x29; is a species of sawfly native to the Palearctic realm and North Africa. Adults are usually between 10 and 40 millimetres in length. U. gigas is a wood-boring insect that attacks softwoods of freshly felled logs/unhealthy trees. The species lives in discrete tunnels, frequently filled with hard-packed coarse fibrous frass, hard to dig out from tunnels. The tunnels are large, round and discrete, between 6 and 7 mm in diameter. Urocerus flavicornis was once considered a subspecies of gigas but is now known to be a separate species.
圖片編號:
262085111
拍攝者:
Romannerud
點數下載
授權類型 | 尺寸 | 像素 | 格式 | 點數 | |
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標準授權 | XS | 480 x 412 | JPG | 13 | |
標準授權 | S | 800 x 686 | JPG | 15 | |
標準授權 | M | 1870 x 1604 | JPG | 18 | |
標準授權 | L | 2414 x 2070 | JPG | 20 | |
標準授權 | XL | 3054 x 2619 | JPG | 22 | |
標準授權 | MAX | 3885 x 3332 | JPG | 23 | |
標準授權 | TIFF | 5494 x 4712 | TIF | 39 | |
進階授權 | WEL | 3885 x 3332 | JPG | 88 | |
進階授權 | PEL | 3885 x 3332 | JPG | 88 | |
進階授權 | UEL | 3885 x 3332 | JPG | 88 |
XS
S
M
L
XL
MAX
TIFF
WEL
PEL
UEL
標準授權 | 480 x 412 px | JPG | 13 點 |
標準授權 | 800 x 686 px | JPG | 15 點 |
標準授權 | 1870 x 1604 px | JPG | 18 點 |
標準授權 | 2414 x 2070 px | JPG | 20 點 |
標準授權 | 3054 x 2619 px | JPG | 22 點 |
標準授權 | 3885 x 3332 px | JPG | 23 點 |
標準授權 | 5494 x 4712 px | TIF | 39 點 |
進階授權 | 3885 x 3332 px | JPG | 88 點 |
進階授權 | 3885 x 3332 px | JPG | 88 點 |
進階授權 | 3885 x 3332 px | JPG | 88 點 |