Dicerca pugionata¬†– Witch-hazel Borer

Dicerca pugionata (Buprestidae) photographed at Victoria Glades Conservation Area, Jefferson County, MO.

Many thanks to Ted MacRae for introducing me to another stunner of a beetle. On more than one occasion Ted has taken me and others out to the field to find one of the strikingly beautiful and rare beetles that he knows so well. This time the treasure we sought was the jewel beetle, Dicerca pugionata (Buprestidae), also known as the Witch-hazel Borer. Witch-hazels (Hamamelis spp.) may be the preferred host plant but they are also found on alders (Alnus spp.) and ninebark (Physocarpus opulifolius). In this opportunity, we went to a specific patch of ninebark at Victoria Glades where Ted had found them previously.

Dicerca pugionata (Buprestidae) on its host plant, ninebark (Physocarpus opulifolius)