他们把这种虫列入甲虫类。

They classed this insect under the Coleoptera.

youdao

萤火虫属于有翼甲虫类，在晚上它们通过腹部的化学物质放出绿色光亮。

Fireflies are winged beetles and give off a green luminous glow from chemicals in their lower abdomen at night.

youdao

鱼干虫害主要是一些在鱼干加工和储藏过程中对鱼干产生侵害的蛾类和甲虫类。

Beetle and moth are main pests found during processing and storage of dried fish.

youdao