Spotted shovel beetle, a member of the family Scaridae in the order Coleoptera, has a well-developed upper palate in males that resembles the horns of a stag. Many types of horns have finer branches and teeth, and the length of the horns is equivalent to the length of the body, which can cause bleeding on the hands. But some palates are too large, which can become a burden on action. Thick and robust, black or brown in color. However, there are few bright colors. Distributed in Heilongjiang, Shaanxi, Shanxi, Gansu, Henan, Zhejiang, Yunnan, Guizhou, Sichuan, Fujian, Taiwan, Beijing and other regions.

The four eyed shovel is distributed in countries such as Peru, Colombia, Venezuela, Ecuador, and Bolivia in South America. Its habitat is usually located in tropical rainforest mountainous areas at an altitude of 2000 meters, with low temperatures. The appearance of the four eyed shovel is quite strange, with a very developed outer edge of the eye. From the side, it seems that there are a pair of eyes on each side of the head, which is jokingly referred to as the four eyed shovel armor. The male worm's body length is about 50-80mm, and the body length excluding the maxilla can usually reach 50mm. It is the second largest shovel beetle in South America, second only to the Chilean long toothed shovel.

Spades are a collective term for insects in the order Coleoptera, family Spades, of the phylum Arthropods. The spade beetle is named because its shape resembles that of a shovel when its elfin is closed. Spade armor, also known as shovel shaped armor, shovel shaped insect, or deer antler insect. Spades are distributed on all continents except Antarctica, living in lush broad-leaved forests, orchards, and parks. In recent years, shovel like insects have become highly sought after in some regions and countries, and many people keep them as pets. Spades have also become a form of entertainment, and breeding and breeding them has even become an industry.