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Hello, I'm not sure about it. The body seems to be an hymenoptera, but I can see a characteristic of a diptera, the presence of halteres... or it is a mistake, I am not specialist...
What is your opinion ?
Didier
Informations about the picture :
North-East of Thailand
41130 Ban Phon Ngam
17.3633862, 102.9786274
date : 14-08-2018
size : 3-5 mm