Polyptychus chinensis

Polyptychus chinensis, the Chinese crenulate hawkmoth, is a moth of the family Sphingidae. It is known from China, Taiwan and the Ryukyu Archipelago.

Description
The wingspan is 92–112 mm.

Subspecies

 * Polyptychus chinensis chinensis (Taiwan and the southern Ryukyu Archipelago)
 * Polyptychus chinensis draconis Rothschild & Jordan, 1916 (Central to southwestern China)
 * Polyptychus chinensis draconoides Mell, 1935 (Central to eastern China)
 * Polyptychus chinensis shaanxiensis Brechlin, 2008 (Shaanxi)