Claim: Western conifer seed bugs, a species of true bug (Hemiptera) in the family Coreidae, is 16–20 millimetres (0.63–0.79 in) long and are somewhat similar in appearance to the wheel bug.
Evidence: The western conifer seed bug (Leptoglossus occidentalis), sometimes abbreviated as WCSB, is a species of true bug (Hemiptera) in the family Coreidae. The average length is 16–20 millimetres (0.63–0.79 in) with males being smaller than females. Western conifer seed bugs are somewhat similar in appearance to the wheel bug (Arilus cristatus) and other Reduviidae (assassin bugs). Family: Coreidae