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湖北地处长江中游,气候温和,雨量充沛,地理条件复杂,植被丰富,天牛种类颇多,但关于我省天牛种类及其分布的研究,国内尚无报道。许多天牛种类在国内的分布记载亦属空白。笔者根据全省森林病虫普查采到的天牛标本,经鉴定和核实资料,整理出湖北天牛昆虫新记录77种,分别隶属5个亚科,52个属。 一、锯天牛亚科PRIONINAE 1.Dorysthenes Vigors土天牛属 (1)D.fossatus Pascoe构翅土天牛 寄主:不详 分布:咸宁(崇阳) (2)D.paradoxus(Faldermann)大牙土天牛
Hubei is located in the middle reaches of the Yangtze River, with a mild climate, abundant rainfall, complex geographical conditions, abundant vegetation and a large number of beet varieties. However, no reports have been made on the types and distribution of the Australian beetles. The distribution of many species of terrestrial species in the country is also blank. Based on the specimens collected from the forest pests and diseases survey in the province, the authors identified 77 species of newly recorded insects from Tian Bei, Hubei Province, and classified them into 5 subfamilies and 52 genera respectively. First, Sawdust subfamily PRIONINAE 1.Dorysthenes Vigors soil genus (1) D.fossatus Pascoe winged beetle Host: unknown Distribution: Xianning (Chongyang) (2) D.paradoxus (Faldermann)