Xylotrechus contortus Gahan, 1906

Type locality: India: Manipur (ST); BMNH

Xylotrechus biarcuatus Pic, 1917b

Xylotrechus (s. str.) incurvatus contortus Gressitt, 1951b

Xylotrechus incurvatus contortus Hayashi & Makihara, 1981

Type locality: China: Yunnan (HT); MNHNP

India (Sikkim; Assam; Manipur), Bhutan, China: Shaanxi, Hubei, Fujian, Taiwan?, Guangdong, Hunan, Guangxi, Sichuan, Yunnan; Myanmar & Nepal