FIGURE 8 in A new species of Dryocalamus (Serpentes: Colubridae) endemic to the rainforests of southwestern Sri Lanka

FIGURE 8. Distinctive colour morphs of Dryocalamus nympha, in life (not collected) (A) the black and white form, from Girithale, (B) brown and off white form, from Vidataltivu, (C) brown and pale yellow form, from Mannar and (D) brown and yellow form, from Jaffna.