Template:Bresseel & Constant, 2017a
- Bresseel, J. & Constant, J. 2017a. The Picasso stick insect. A striking new species of Calvisia from Vietnam with notes on captive breeding and new methods for incubation of eggs (Phasmida: Diapheromeridae: Necrosciinae). Belgian Journal of Entomology 46: 1–18. full article (PDF).