What's the name of the unicorn?

One-horned fairy's alias is two-pronged rhinoceros beetle.

One-horned fairy, whose scientific name is "Diptera rhinoceros", is an insect of Diptera of Scarabaeida, and it is named after the developed frontal angle of male insects.

It is distributed in eastern and southern China, Japan, Thailand and other places, and mostly inhabits evergreen or deciduous broad-leaved forests. Larvae feed on humus formed by humus soil or decaying wood under the forest, so they have high requirements on the original nature of the forest. One-horned fairy is listed in the list of terrestrial wild animals under national key protection or with important economic and scientific research value. It has high ornamental value and medicinal value and is often kept as a pet.