这一特征对正确区分格纹甲虫和金龟子科非常重要。
This trait is very important in correctly differentiating checkered beetles from Melyridae.
全世界大约有30000种金龟子，约占已知鞘翅目甲虫种类的十分之一。
There are about 30,000 scarab species comprising about 10 percent of all known beetles.
粪甲虫属于金龟子家族，与圣甲虫一样有名。
Dung beetles belong to the family Scarabaeidae and are also known as scarabs.
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