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  3. Common Krait

One of the 2 kraits on WAnimals

Reptiles · Squamata · Elapidae

Common Krait

Bungarus caeruleus

Least Concern

The species is abundant and widely distributed; it faces no significant short-term risk.

Spotted something wrong?

Bungarus caeruleus, known as the common krait or blue krait, is a highly venomous elapid snake native to the Indian subcontinent. This species is one of the members of the "Big Four", the snakes that inflict most of the snakebites on humans in India and Bangladesh.

Weight

1.2 kg on average

Size

90 cm – 1.8 m

Life expectancy

17 years

Diet

Carnivore

Feeds mainly on other animals.

Activity

Nocturnal

Active mainly at night.

Social structure

Solitary

Lives and hunts alone, joining others only to breed.

Sighting difficulty

Easy

Temperate forestFreshwaterGrassland
8countries36parks17same family

Fun facts

  • GeneralIts bite barely hurts, which is why many victims do not seek help in time.
  • Its bite is practically painless: most victims are people who were sleeping on the floor and do not wake when bitten, only realising hours later when the paralysis appears, which delays treatment fatally.
  • Its venom is neurotoxic and causes a progressive paralysis that is in many cases mistaken at first for other conditions, and late diagnosis is a major cause of death.
  • It eats other snakes, including cobras and other kraits, and that cross-species cannibalism is an important part of its diet.

Life cycle and biology

Skeleton type
Vertebrate - internal bony skeleton (reptile)
Habitat and environment
Farmland, scrub, rubble heaps and rural dwellings of the Indian subcontinent
Sexual maturity
2 years
Gestation / incubation
60 days of incubation
Litter / clutch size
12 eggs

Sources consulted: https://es.wikipedia.org/wiki/Bungarus_caeruleus

Where to find it

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The pins mark the parks where its presence is documented.

Where to see it

Parks and dive sites where this species has been documented — showing 10 of 36.

Related species

Other species in the catalogue with the most in common with Common Krait — same habitat, park, country, tags or family.

Same taxonomic family
Same taxonomic family
Same taxonomic family
Same taxonomic family
Same taxonomic family
Shares a park

Keep exploring

Based on what we already know about common krait.

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See full glossary
This page in other languages: Español · Deutsch · Français · Português · Italiano
See its range on the interactive map→
Chitwan National ParkNepal
SundarbansIndia
RanthamboreIndia
GirIndia
PeriyarIndia
Jim CorbettIndia
YalaSri Lanka
Keoladeo (Bharatpur)India
KanhaIndia
BandhavgarhIndia
See all 36 parks
Monocled CobraLeast Concern

Monocled Cobra

Naja kaouthia

Not Evaluated

Indian Cobra

Naja naja

King CobraVulnerable

King Cobra

Ophiophagus hannah

Least Concern

Banded Krait

Bungarus fasciatus

Egyptian CobraLeast Concern

Egyptian Cobra

Naja haje

Least Concern

Greater False Vampire

Megaderma lyra

CountriesIndia
ParksChitwan National ParkNepal
TagsCarnivore
Carnivore
Nocturnal
Solitary
Reptile
Temperate forest
Freshwater
Grassland
India
Sri Lanka
Nepal
Pakistan
Afghanistan
Bangladesh
Bhutan
Myanmar