中文摘要：

简述了齿胸天牛属Thermonotus Gahan,1888的研究概况,提供了世界齿胸天牛属种名录及分种检索表。记述了中国1新纪录种：齿胸天牛Thermonotus nigripes Gahan,补充描述了该种的形态特征,首次描述了后翅和雄性外生殖器特征。

英文摘要：

Thermonotus nigripes Gahan is recorded from Yunnan, China for the first time. Photographs of habitus, hind wing and genitalia of male, a catalogue and a key to the species of the genus are presented.