There are 28 species of cobras, who are regarded as “true cobras” (genus Naja). Perhaps this happened because King Cobras and Spanish Cobras had the same colors and used the cobra symbol. However, king cobras have relatively little mass for their length -- generally a maximum of 20 pounds or so, according to National Geographic. This is a snake that has many people worried because of the way they look and the size of them. The world’s largest poisonous snake, the cobra sends a massive dose of poison through its victim’s body. Diet Its diet consists primarily of other snakes, including rat snakes, small pythons, and even other venomous snakes. Cobras are highly venomous snakes famous for the threatening hood at their neck. Other Cobra Average Lengths The Indian cobra (Naja naja), which originated in South Asia, generally achieves lengths of somewhere between 6 and 7 feet. The king cobra—one of the most venomous snakes on the planet—can literally "stand up" and look a full-grown person in the eye. The Cobra King Speedzone family of woods have made it their mission to show that big performance gains can only be possible with a uniquely precise attention to the smallest of details. The king cobra despite the word “cobra” in its common name, is not a member of the Naja genus (the “true cobras”). The longest venomous snake in the world is the King Cobra. Other species of cobras roam as far as Australia, New Guinea, and most of the Eastern hemisphere. King Cobras mainly inhabit Southern Asia and Northern Africa. King cobra populations have dropped in some areas of its range because of the destruction of forests and ongoing collection for the international pet trade. It preys almost exclusively on other snakes, prowling in forests, fields, and villages in the daytime as well as at night. King Cobra – Ophiophagus hannah Description. Adult king cobras are 3.18 to 4 m (10.4 to 13.1 ft) long. Length King cobras can reach 18 feet (5.5 meters) in length, making them the longest of all venomous snakes. The king cobra’s greatest predators are humans, who harvest it and use certain body parts for food, medicine, and leather. It is the world's longest venomous snake. A swift and ferocious hunter, the king cobra chases prey and kills with a single savage bite. The king cobra (Ophiophagus hannah), also known as the hamadryad, is a venomous snake species in the family Elapidae, endemic to forests from India through Southeast Asia.It is threatened by habitat destruction and has been listed as Vulnerable on the IUCN Red List since 2010. Other species of cobras roam as far as Australia, New Guinea, and most of the Eastern hemisphere. In the early 1990s the King Cobras opened territory in the Hedgewish neighborhood at 133 rd and Ave L … The king cobra is distributed across the Indian subcontinent, Southeast Asia, and the southern areas of East Asia.It lives in dense highland forests, preferring areas dotted with lakes and streams.