I got them at the same site this year, altitude around 1200m.
I think the first one is X. diversesignatus (body length 13mm) though the 2nd and 3rd bands not connected completely (individual variation?), it reminds me two posts, here and here.
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The second one is X. polyzonus (body length 15mm).
Guizhou, China: Two Xylotrechus
Posted - 20/07/2013 : 16:06:50
