Leo in the papina, which I access via GOOGLE, indicating that it is a hemíptero insect of Ashy color and the bottom color copper-Server I have searched the English GENERAL of the language Catalan Pompeu Fabra Edition 1977 ) the word BERNAT and describes it as BERNAT PUDENT = CALAPATILLO HEDIENTE, name of some Hemiptera with pungent odor, especially the "Nezara prasina " green claro.de a medium long ctm.y.I found it from the translation into CALAPATILLO in publishing dictionary PAL - LAS, S.A. (E.Valles ) published in 1927, searching for BERNAT.And, for me, that I am not a specialist in nothing, is a bug or beetle green light, with a hurtful pungent stench of a ctmo. -for long and I don't know what you eat, but in my Valls and all those counties cultivated with Hazel, in the time of " the hazelnuts " And the Hazel - September - comes NOSEDEDONDE, flooding nearby houses or logical country houses. I also believe that, if not touched, they don't stink. It is his defense.