The unicorn belongs to the subfamily Rhinoceridae, a large beetle. It has a prominent Y-shaped bifurcation angle, the head and front chest back are black or dark brown, and the surface is smooth and shiny. The forewings are crusty and the hindwings are transparent, relying on the hindwings to fan in flight. It is mainly distributed in East Asia, including China, Japan, South Korea and the Korean Peninsula. Activities are frequent in the summer evenings. The adults feed on sap and fruit, while the larvae feed on saprophylla and humus. The larval period is long, and it usually takes 1-2 years to eclosion into an adult. Due to its unique appearance and large size, the unicorn fairy is often kept as a pet in Japan and China

It is an insect of the family Scaridae in the order Beetles, known for its unique appearance and powerful strength. It is particularly common in regions such as China, Japan, and Southeast Asia, and is a popular target for insect enthusiasts and collectors. Large in size, usually black or dark brown, covered with a hard shell. The head has a prominent angular protrusion, which is the origin of its name, while females do not have this feature. Larvae usually live in soil rich in humus and feed on decaying plants. Adults feed on tree sap, fruits, or other decaying substances. Known for its powerful flying ability and strong leg strength.

The Double Forked Rhinoceros Beetle, also known as the Unicorn Fairy, is an animal of the family Scaridae in the genus Scarabacus. The adult double forked rhinoceros beetle has a body length of 30-50mm and a body width of 20-30mm. Its body is elliptical in shape, with smooth or slightly furry surfaces on the back, and more furry surfaces on the abdomen; The head is small, the compound eyes are deep reddish brown, and the antennae have 10 segments, of which the gill section consists of 3 segments. The upper lip is flat and shovel shaped with an upward curl. Distributed in eastern and northeastern China, Japan, Thailand and other places, living in forests, with strong phototaxis. Adults feed on humus formed from decaying leaves or wood under the forest, and prefer to lick the sap or ripe fruits flowing from tree wounds.