Tragosoma depsarium was found at 11 out of the 100 sites visited in Östergötland County. A comparison with previously found indications and observations of the beetle reveals that most of the new catches were made very close to the older ones. In the Östergötland County archipelago, no individuals or fresh signs of T. depsarium were found despite extensive search and several older reported emergence holes from 2002.
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Last updated: 05/11/15