环剑虻属1. The following 2 species of the family Therevidae from China are described as new to science: Procyclotelus sinensis sp. ,提供世界环剑虻属和中国裸颜剑虻属分种检索表及新种特征图 ,讨论新种与近似种的关系 ;模式标本保存在中国农业大学昆虫标本...