At the time, Cerrej\u00f3n was a vast swampy jungle receiving nearly twice as much rainfall as the modern Amazon rainforest. Wildlife flourished. Turtles, crocodiles, and fish reached sizes two or three times larger than their present-day relatives. Titanoboa was no exception.<\/p>\n
![\"Geological](\"https:\/\/www.newsbeep.com\/nz\/wp-content\/uploads\/2026\/03\/geological-map-of-kutch-basin-showing-fossil-locality-1200x727.jpg\")
Geological map of Kutch Basin showing fossil locality \u2013 \u00a9 Nature <\/p>\n
Bloch estimated the snake measured in the 30- to 35-foot range, though later calculations pushed that figure to around 14.3 meters, or 47 feet<\/a>. That is roughly the length of the largest semi-trailers on U.S. interstate highways. Weighing about 1,135 kilograms, or 2,500 pounds, Titanoboa tipped the scales at about half the weight of a rhinoceros.<\/p>\n Remarkably, the species was almost overlooked. The first fossil, a single vertebra, had been mixed into a shipment labeled as crocodile remains<\/a>. It was Alex Hastings, then a University of Florida graduate student, who recognized the bone as belonging to a snake. Subsequent expeditions and reviews of stored specimens revealed around 100 massive vertebrae from 28 individual snakes. Bloch admitted he had handled some of them for years without realizing what they were, comparing the experience to being handed a mouse skull the size of a rhinoceros.<\/p>\n Vasuki Indicus: A New Contender from India<\/p>\n For more than a decade, Titanoboa held the title of the largest known snake. In 2024, that dominance was challenged by the announcement of Vasuki indicus, described by researchers in India.<\/p>\n According to Nature<\/a>, Debajit Datta of the Indian Institute of Technology in Roorkee noted that the largest vertebra of Vasuki measured 11 centimeters wide, nearly 4.5 inches across. Modeling based on those bones suggested that the snake\u2019s body length may have exceeded that of Titanoboa.<\/p>\n Datta and coauthor Sunil Bajpai wrote<\/a> that the largest body-length estimates of Vasuki appear to surpass Titanoboa\u2019s, while cautioning that uncertainty remains. Vasuki belonged to the extinct madtsoiid family, meaning its body proportions may not perfectly match modern snakes used in mathematical models. Widely accepted estimates place its length between 11 and 15 meters, or 36 to 49 feet.<\/p>\n Vasuki lived around 47 million years ago during the Eocene on the Indian subcontinent. According to Nature, Bajpai explained that because Vasuki is the earliest known member of the madtsoiid family and the group was dominated by forms from India, the researchers inferred that the lineage originated there.<\/p>\n As for its diet, the fossil record offers clues. According to IFLScience<\/a>, no land mammals were found in the rock unit that yielded Vasuki. The surrounding remains included rays, sharks, catfish, turtles, crocodiles, and primitive whales, suggesting the giant snake likely preyed on marine life.<\/p>\n Why Modern Snakes Cannot Reach Those Sizes<\/p>\n Compared with these ancient giants, today\u2019s snakes appear modest. The longest recorded living snake is Ibu Baron, a female reticulated python measuring 7.22 meters, or 23 feet, from head to tail. According to Guinness World Records<\/a>, when fully relaxed under anesthesia, she could be at least 10 percent longer, bringing her closer to 7.9 meters, or 26 feet.<\/p>\n![\"Anterior](\"https:\/\/www.newsbeep.com\/nz\/wp-content\/uploads\/2026\/03\/anterior-trunk-vertebrae-of-vasuki-indicus-1200x727.jpg\")
Anterior trunk vertebrae of\u00a0Vasuki indicus \u2013 \u00a9 Nature <\/p>\n![\"Precloacal](\"https:\/\/www.newsbeep.com\/nz\/wp-content\/uploads\/2026\/03\/precloacal-vertebrae-of-vasuki-indicus-1200x727.jpg\")
Precloacal vertebrae of\u00a0Vasuki indicus \u2013 \u00a9 Nature <\/p>\n