So is Mylabris?

Mylabris:

Mylabris is an insect of Rosaceae, containing cantharidin, which can be used as medicine and has the functions of anti-cancer and tinea treatment. The scientific name of Mylabris is EpicautagorhamiMarseul, belonging to COLEOPTERA. EpicautachinensisLap, a local pest, not only harms sweet clover, alfalfa, Caragana korshinskii, sugar beet, but also potatoes.

Mylabris:

Mylabris (Spanish fly or Lytta vesicatoria): alias oyster, spotted hair, spotted cat, coriander, flower shell worm, Zhangwa, soybean worm, etc. , commonly known as Spanish fly. Rectangular and emerald COLEOPTERA crustaceans have a special smell.

Mylabris has strong nephrotoxicity and is a highly toxic substance, which can secrete a liquid called cantharidin to defend against the enemy's harm. This liquid has been used as an aphrodisiac since ancient Greece.