5. Derolus volvulus (Fabricius, 1801)

Cerambyx volvulus Fabricius, 1801: 271 (P. P. E); Zimsen, 1964: 165 (ST).

Type locality: India: TN, Tranquebar (ST); ZMUC.

Cerambyx demissus Pascoe, 1859: 21.

Type locality: India: UP, Benares (Varanasi) (HT); BMNH.

Pachydissus (Derolus) demissus Gahan, 1891: 27 (Key).

Derolus demissus Gahan, 1906: 136 (Fauna); Pic, 1946f: 109 (Key).

Derolus volvulus Gressitt, 1951b: 143 (P. n.); Gressitt & Rondon, 1970: 74, fig. 14f (Fauna, P. n.); Hüdepohl, 1990a: 65, fig. 15 (♀) (Distr.); Hua, 2002: 204 (Cat., P. n.); Weigel, 2006: 498 (Distr.).

Distribution: India (UP: Benares; Assam; TN: Nagapattinam, Nilghiris; WB), Bangladesh: Sylhet; China: Zhejiang, Fujian, Guangdong, Hainan; Philippines, Vietnam, Laos, Arabia, Nepal, Java & Tonkin.

Dymasius J. Thomson, 1864: 234 (type sp.: Dymasius strigosus J. Thomson, 1864).