noun
rove beetle
A type of beetle with short wing covers, leaving much of the abdomen exposed. Common in gardens and leaf litter.
庭の落ち葉の下にハネカクシがいた。
There was a rove beetle under the fallen leaves in the garden.
From 羽 (hane, 'wing') + 隠し (kakushi, 'hiding'), referring to the beetle's short wing covers that hide the wings.