10 Cobra Snake Species to Keep Out of Striking Distance

The banded water cobra (Naja annulata) is a semi-aquatic species native to Central Africa. It prefers rivers, lakes and mangrove swamps, where it preys on fish and amphibians.

Unlike many cobra species, this snake is less likely to raise its hood in a threat display. It tends to rely more on stealth and camouflage, striking only when threatened or provoked. When it does bite, its venom can be fatal, with neurotoxic effects that paralyze its prey.

Known as one of the deadliest Naja species, the Caspian cobra (Naja oxiana) is native to parts of Central Asia, including Afghanistan, Iran, Turkmenistan and Uzbekistan. This species thrives in arid and semi-arid regions, including rocky hillsides and scrublands.

Like other cobras, its venom is extremely toxic, but unlike many other snakes, it is more likely to engage aggressively when it feels threatened. Snake charmers in some areas once used these snakes in their performances, although this practice has declined due to their dangerous nature.

One of the largest naja cobras, the Egyptian cobra (Naja haje) can grow up to 8 feet (2.4 meters) long. This snake is famous in both mythology and history, and some believe it to have caused the death of Cleopatra.

Cobra species like this one possess strong neurotoxic venom, which affects the nervous system and causes paralysis. The Egyptian cobra primarily preys on birds, small mammals and lizards, but will also eat other snakes if the opportunity arises.

The forest cobra (Naja melanoleuca) holds the title of the longest true Naja species, often reaching lengths of 9 feet (2.7 meters). It inhabits forests and swamps across Central and West Africa, showing great versatility in its habitat choice.

Though it has potent venom, it tends to be more reclusive than some other snakes. Its dark, olive green or blackish body provides perfect camouflage in its environment, helping it blend into the foliage of dense highland forests.

Found throughout India and much of southeast Asia, the Indian cobra (Naja naja) is a venomous snake often associated with snake charmers, thanks to its impressive hood display and its ability to hiss loudly when disturbed.

Its venom primarily affects the nervous system, and a bite can cause blurred vision, respiratory failure or even death. Despite this, Indian cobras usually strike in self-defense and prefer to flee rather than engage with potential threats.

The king cobra (Ophiophagus hannah) reigns supreme as the world's longest venomous snake, growing to a maximum length of 18 feet (5.5 meters). The snake is native to south and southeast Asia, including southern China, northern India and the Malay Peninsula. In dense highland forests and bamboo thickets, they build nests during the breeding season, a behavior rare among cold-blooded animals.

The king cobra's venom is powerful enough to kill an elephant with a single bite. Unlike most snakes, the king cobra is a single species under the genus Ophiophagus, meaning "snake eater" — so it's not actually a "true" cobra.

But true to its name, its diet consists primarily of other snakes, but it also preys on lizards and small mammals. Despite their lethal abilities, king cobras generally avoid confrontation with humans unless they feel threatened.

Native to parts of southeast Asia, this snake gets its name from the circular, monocle-like mark on the back of its hood. The monocled cobra (Naja kaouthia) is highly aggressive and can grow to around 7 feet (2.1 meters) in length.

It thrives in a variety of habitats, including mangrove swamps, forests and agricultural fields. Its venom contains both neurotoxins and cytotoxins, making its bite particularly dangerous.

This cobra, found in Sub-Saharan Africa, is known for its unique method of self-defense: The Mozambique spitting cobra (Naja mossambica) can eject cobra venom from its fangs with remarkable accuracy, often aiming for the eyes of its attacker. A direct hit can cause blurred vision and intense pain, but it’s usually not fatal unless the venom enters the bloodstream through a bite.

These venomous snakes are known to inhabit mangrove swamps and other wetland areas, using their adaptability to survive in diverse habitats.

The Philippine cobra (Naja philippinensis) lives in the northern regions of the Philippines. Though relatively short compared to some other snakes, reaching lengths of around 3 to 5 feet (0.9 to 1.5 meters), it has an incredibly potent bite. This snake is capable of delivering enough venom to kill a human in less than 30 minutes if the bite goes untreated.

The Philippine cobra prefers agricultural and rural areas, which increases the likelihood of encounters with humans. It preys primarily on small mammals, birds and amphibians, but it is also known to feed on Asian rat snakes and pythons.

Endemic to the Philippines, the Samar cobra (Naja samarensis) is one of the most venomous cobras in the region. Its highly potent venom contains both neurotoxins and cytotoxins that can cause severe tissue damage and paralysis.

This species inhabits moist forests and fields, but its conservation status could one day be under threat due to deforestation and the illegal wildlife trade.

We created this article in conjunction with AI technology, then made sure it was edited and fact-checked by a HowStuffWorks editor.