What insects are jumping around in Suining dialect?

Scarab, COLEOPTERA, belongs to Scarabaeidae. Body length 1 1- 13.6 mm, width 5.3-7.4 mm, yellowish brown all over, uniform, short and dense coat. The head is dark brown, the front edge of the lip base is straight and upturned, and the compound eye is black. The antenna has 9 nodes, and the rod-shaped part has 3 nodes, which are short and small. There is a thick spot on the back plate of the chest. Small shield triangle. There are fine hairs on the chest, abdomen and legs. The hip plate is a circular triangle. There are two teeth on the outer edge of the tibial joint segment of the forefoot. Homosexuality. Hiding in the soil during the day and coming out at night, I like to eat plant roots and seedlings.