oil beetle

US /ˈɔɪl ˌbiː.təl/
UK /ˈɔɪl ˌbiː.təl/
"oil beetle" picture
1.

oleica

a beetle of a genus (Meloe) that has a soft, swollen abdomen from which it can exude an oily, acrid fluid when disturbed.

:
The children were warned not to touch the oil beetle due to its defensive fluid.
Dzieciom ostrzeżono, aby nie dotykały oleicy ze względu na jej płyn obronny.
The distinctive black color and soft body are characteristics of an oil beetle.
Charakterystyczny czarny kolor i miękkie ciało to cechy oleicy.