カブトムシ

カブトムシ

カブトムシ　コガネムシ科　Allomyrina dichotoma dichotoma

カナブンを追い払うカブトムシ♀

カブトムシ（矢畑金山遺跡出土）　コガネムシ科　Trypoxylus dichotomu

Courtship in a rhinoceros beetle

Female-female fighting behavior of the Japanese horned beetle

Beetle/Kajiri/Long-horned Beetle/Mumamushi

Bark carving behavior of the Japanese horned beetle