Have mercy Todd Asian cookery snakes encounter in Thailand. These snakes use elongated, gnarled teeth in their upper jaws, to eliminate prey and disintegrate prey, dip their head into the abdominal cavities and feast on the limbs one at a time, The toe is still alive, leaving the rest of the corpses.
When you are recovering from the terror of that sentence, “Perhaps you would be pleased to learn that cookery snakes are, thankfully, harmless to humans,” amateur physician and naturalist Heinrich Bringsow, the lead author in a new study facing horrific techniques Have been. , Said in a statement.
This severe eating habit was previously unknown. snake; While some rips flee their prey, most snakes let their food down completely. Bringsøe and his colleagues reported that scientists had never seen their head inside an animal’s body to bury a snake before.
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The victims of this dreaded limb were called poisonous toads Dattafrianus Melanostictus, Also known as Asian common toads or Asian black-spotted toads; They are hard and thick skinned, approximately 2 to 3 inches (57 to 85 millimeters) in length. Animal diversity web (ADW), a wildlife database maintained by the University of Michigan Museum of Zoology. During the deadly battle, the Toads fought “vigorously” for their lives, securing a toxic white substance some defensively, according to the study. Researchers have written that the snakebite abusive tactics can be a way to avoid poisonous secretions while enjoying a tasty meal.
In cookery snakes Oligodon The genus is named because their severed teeth resemble a kukri made in a forward-facing Nepal. Although cookery snakes are not a threat to people, they may have painful sores in their teeth, which cause heavy bleeding, because according to studies, snakes secrete an anticoagulant from specialized oral glands.
“This secretion, created by two glands called Duvernoy’s glands and located behind snakes’ eyes, is probably beneficial, while snake toads spend hours extracting organs,” Bringso explained.
Researchers described three observations of cookery snakes in Thailand (Oligodon fascicolatus), Which can grow up to 45 inches (115 cm) long, consuming the Asian mango toad. The first incident, which occurred in 2016, was already dead when witnesses discovered the scene, “but the soil surrounding the two animals was bloody, indicating that a fight ensued, which eventually killed Todd.” Put, ”the scientists wrote. The snake swung its head from side to side and looked through Tad’s body; It then slowly put his head into the wound “and later it ejected the liver, heart, lungs, and organs of the gastrointestinal tract.”
In a second event, an epic battle between Cookery Snake and Toad on April 22, 2020, lasted for nearly three hours; Snake attacked, withdrew, and attacked again, only temporarily defending Toad’s poison. According to the study, after finally burning the toad, the snake took out the organ and swallowed it while the toad was breathing.
On June 5, 2020, a cookery snake adopted a different method and did not isolate Todd at all, instead of eating altogether. But on June 19 this year, in a fourth observation, the snake provoked the prey of its organ, allowing it to reach its organ food.
Young toads potentially produce less venom than adults, which may have enabled the snake to thaw safely in one piece on 5 June; Another possibility, the researchers point out, is that cookery snakes are immune to toxins of the toad species, but they resemble adults anyway because the toad is simply too large for them to swallow.
However, there is not yet enough data to answer these questions, Bringsøe said in the statement.
“We will continue to observe and report on these fascinating snakes, in the hope that we will uncover more interesting aspects of their biology,” he said.
The findings were published online on 11 September in the journal Herpetozoa.
Originally published on Live Science.