Krait — Kraits are found in the Indian subcontinent (including Sri Lanka and eastern Pakistan) and southeast Asia (including Indonesia and Borneo).
Kraits usually range between 1 to 1.5 m in length, although specimens as large as 2 m have been observed. The Banded Krait (B. fasciatus) may grow as large as 2.5 m. Most species of krait are covered in smooth glossy scales that are arranged in bold striped patterns of alternating black and light-colored areas. This gives the snake camouflage in its habitat of grassland and scrub jungle. The scales along the dorsal ridge of the back are hexagonal. The head is slender and the eyes have round pupils. Kraits have a pronounced dorso-lateral flattening, and are triangular in cross-section. The tail tapers to a thin point.
Kraits are oviparous and the female will lay a clutch of 6 to 12 eggs in piles of leaf litter and stay with them until they hatch.
Kraits are ophiophagous, preying primarily upon other snakes (including venomous varieties) and are cannibalistic, feeding on other kraits. They will also eat small lizards.
All kraits are nocturnal. The snake is more docile during the daylight hours, becoming more aggressive during the night. However, they are rather timid and will often hide their heads within their coiled bodies for protection. When in this posture, they will sometimes whip their tail around as a type of distraction.