Scientific Name: Oxynopterus sp. Japanese Name: Oohige-Komezukimushi (Giant-Whiskered Click Beetle) As far as I can tell from the illustrated reference book, this is one of the largest click beetle species. Like a Caucasus beetle, it uses its thorax and the space between its shoulders to clamp down, piercing enemies with sharp thorns. This kind of weapon, where an insect uses physical attacks against predators, is called a "chin trap." The individual in the image will be shipped. I measured it, and it was 69mm. I believe it is a male due to the whiskers. I apologize, but please understand that there is no guarantee against degradation during shipping.