1984年8月8日,韶关市饲料总公司利用九龙回空车辆从香港装载40752公斤混合饲料。产地美国,曾在香港仓库停放过。我所检疫员于8月10日上午赴深圳北站登车检疫,在货物包装外表发现一种少见的鞘翅目昆虫,经签定为二纹大蕈甲 Dacnc PictaCrotch。现将将虫形态特征描述如 On August 8, 1984, Shaoguan Feed Corporation loaded 40752 kilograms of mixed feed from Hong Kong using Kowloon empty-return vehicles. Origin of the United States, had parked in Hong Kong warehouse. Our quarantine officer went to the North Station in Shenzhen on the morning of August 10 to board the vehicle for quarantine inspection. A rare species of Coleoptera was found on the packaging of the goods, and was signed as Dacnc PictaCrotch. The worm morphological characteristics will now be described as