Does anyone know about this bug? We call it Buffalo here. When it rained, he came out of the field. What is his scientific name?

Coleoptera, Cerambycidae, Cerambycinae. Distributed in Beijing, Hebei, Henan, Shaanxi, Shanxi, Hubei, Hunan, Shandong, Taiwan Province, Anhui, Zhejiang, Jiangsu, Shanghai, Inner Mongolia and other regions.

Harm the underground stems of lawns such as Zoysia tenuifolia, Bermuda grass and weeds; It also harms willow, Pterocarya stenoptera, Metasequoia and other trees. Feeding larvae in the soil to send rich roots will cause lawn withering.

Adult: Body weight is 25 ~ 47ml, width is10 ~16mm; Brown chestnut to chestnut black, slightly metallic luster; Antennas and feet are reddish brown; The head protrudes forward, slightly bends downward, with a narrow longitudinal groove in the center, the mouthparts are downward, the upper jaw grows into a long knife shape, crosses each other and bends back, and the base is closely engraved with the outside, especially the base.

The antenna of the female insect is close to the middle of Coleoptera; The antenna of the male worm exceeds the middle of COLEOPTERA, and the outer horn of the antenna from the third to the tenth section is prominent, showing a wide sawtooth shape, and the antenna base tumor is wide.

There are dense lines between the eyes and the top of the head, and there is a depression in front of the forehead; The chest backboard is wider than the length, the front edge is concave in the center, and the side edge has 2 teeth, which are far apart. The middle teeth are more developed than the front teeth, and the back angle is slightly toothed.

The chest surface is densely engraved, with thick sides and slightly nodular sides in the middle area; There is a shallow longitudinal groove in the center, and the middle and rear thoracoabdominal plates are densely covered with brown hair; The shield shape is tongue-shaped, and the two sides of the base are densely engraved; Coleoptera has a broad base and gradually narrows towards the back end, with obtuse and rounded edges and obvious seam angle. There are fewer points than the chest back plate, and the wing surface is densely wrinkled like leather, and each wing has 2 ~ 3 longitudinal ridges. ?