Hyles chamyla
Hyles chamyla, the dogbane hawkmoth, is a moth of the family Sphingidae. It is only known from Xinjiang in China. The wingspan is 52–75 mm. It is a variable species. The pink area of the hindwing can be intense or faint. The larvae possibly feed on Apocynum species. References

Hyles (moth)
Moths described in 1913