Western-soapberry
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Agrilus egeniformis
Agrilus egeniformis is a species of metallic wood-boring beetle in the family Buprestidae, described by Champlain and Knull in 1923. It is found in North America and has been reared from honey locust (Gleditsia triacanthos) and western soapberry (Sapindus saponaria). The species is one of several jewel beetles associated with honey locust, though unlike the economically significant Agrilus difficilis, it develops in dead wood rather than living trees. Adults are relatively large for the genus and can be distinguished from similar species by specific morphological features.