Common Cobra (Naja naja) -
COBRAS - Scientific Data / Taxonomy
Common Cobra
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Common Name(s): Common
Cobra, Asian Cobra, Cobra-de-Capello, Indian Cobra and Spectacled
Cobra
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Scientific Name: Naja Naja
Snake Family : Elapidae
Description: Highly poisonous
and larger of the Elapidae
family of snakes. Cobras come in a broad range of
body coloring ranging from yellows, rust, light browns and greys
to even reddish tones and some are banded. Cobras have beautiful "hoods" which
when fully spread in a defensive posture displays spots that
look like eyes. Highly intelligent species mostly terrestrial.
Some snake species like the Rinkhal of Southern Africa (not true
cobras) are very coy, known to play dead to entice victims to
approach then suddenly attacking. The King
Cobra, the largest venomous snake in the world is
greatly feared but many scientists believe it is the African
Cape Cobra who delivers the most deadly venom of any of the Naja family
of snakes.
Characteristics: Cobras are both nocturnal
and diurnal creatures. Snakes in the Cobra family will rise to
defend themselves and are capable of delivering large amounts
of deadly Neurotoxic venom
through either a venomous spray aimed at the eyes ( Spitting
Cobras ) or envenomation by fang bite. Cobra envenomation
is severe, often fatal and should be treated by medical professionals
who normally administer Cobra Antivenom inoculations.
Reproduction : Oviparous (egg-laying) with
many Cobra species building and maintaining nests for
their clutches of between 12-20 baby
cobra eggs which hatch out in 50-60 days. Female
Cobras are known to viciously defend their nest and eggs from
predators.
Length: 1.2-5 meters
(Approx. 4.5-16 ft). The largest and longest King Cobra specimen
is said to be recorded measuring 18"4" in length.
Habitat Distribution: Mountainous outcrops,
grasslands, moist and desert savannas and forested areas throughout
their range. Over 270 species inhabit the continents of Africa
and Asia. Wide ranging, the African species live from Egypt in
the north through equatorial Africa in the Congo Basin to Namibia
and extending all the way to South Africa. Asian Cobras can be
found in the countries of Burma, Cambodia, China, India, Pakistan,
Sri Lanka, Thailand, Vietnam, the islands of Java, Malaysia,
Sumatra and the Philippines.
Subspecies: There
are several recognized subspecies in the "Naja" family
of Cobras. Some of the more widely known are:
African Cobras
Black Spitting Cobra (Naja nigricollis woodi)
Black-Necked Spitting Cobra (Naja nigricollis nigricollis)
Cape Cobra or Yellow Cobra (Naja nivea)
Egyptian Cobra (Naja haje haje)
Forest Cobra (Naja melanoleuca melanoleuca and Naja
m. subfulva)
Mozambique Spitting Cobra (Naja mossambica)
Red Spitting Cobra (Naja pallida)
Snouted Cobra (Naja annulifera annulifera)
Western Barred Spitting Cobra (Naja nigricollis nigricincta)
Asian Cobras
Burmese Spitting Cobra (Naja manadalayensis)
Central Asian Cobra (Naja oxiana)
Chinese Cobra (Naja atra)
Common Cobra, Asian Cobra, Indian Cobra, Spectacled Cobra (Naja
naja)
King Cobra ( Ophiophagus hannah)
Malaysian Spitting Cobra (Naja naja sputatrix)
Nubian Spitting Cobra (Naja nubiae)
Sumatran Spitting Cobra (Naja sumatrana)
Other Cobra subspecies include:
Tree Cobras (Pseudohaje species)
Water Cobras (Boulengerina species)
Note: Rinkhals ( Hemachatus haemachatus)
Rinkhals (aka Ringhals) are in a class
of their own & it
warrants mention that this Cobra looking snake is not actually
a true Cobra. Although it is poisonous with the associated "hood" there
are many differences. Rinkhals, also in the Elapidae family of
snakes, are ovoviviparous (bearing live young) with different
fang and venom delivery system than that of a true Cobra.
Related Snake Families : Kraits and Sea
Snakes ( Laticaudinae & Hydrophidae )
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