Fandom

Reptile Wiki

Dasypeltis

798pages on
this wiki
Add New Page
Talk0 Share

Template:Italictitle

Dasypeltis is a genus of colubrid snakes. It is one of only two taxonomic groups of snakes known to have adapted to feed exclusively on eggs. (The other being the snakes of the genus Elachistodon.) They are non-venomous and found throughout the continent of Africa, primarily in forested habitats that are also home to numerous species of birds.

Species Edit

Dasypeltis has five recognized species:

Eierschlange frisst Zwergwachtelei

Common Egg-eating Snake, Dasypeltis scabra, with an egg in its throat.

Description Edit

The species of this genus exhibit a wide variation in patterning and color, from mixtures of browns and greens, to solid black. Individuals in a specific locality tend to share similar color and pattern. They vary in size greatly, from 30-100 cm in length.

Behavior Edit

Dasypeltis species tend to have a nervous disposition, and when threatened will perform what is called saw-scaling, where it will rub its scales together quickly to make a rasping noise that sounds vaguely like hissing. They are agile climbers, and have a keen sense of smell to tell whether an egg is not rotten or too far developed to be comfortable to eat. They have extremely flexible jaws and necks for eating eggs much larger than their head, and have no teeth, but they do have bony protrusions on the inside edge of their spine which are used to aid in breaking the shells of eggs.

The process of consuming an egg involves wrapping their mouth around it and drawing it into the throat and then flexing their muscles pushing the egg into the bony protrusions on their spine, which causes the egg to collapse in on itself. Then the snake carefully squeezes every last bit of liquid out of the inside of the egg, ending with regurgitation of the completely crushed egg shell. They are remarkably efficient, and waste very little of the contents of an egg.


Eating Edit

A sequence of a Montane Egg-eating Snake, Dasypeltis atra consuming a quail egg.

In captivity Edit

Dasypeltis species are readily available in the exotic pet trade, but due to their unique dietary needs they can be a challenge to keep in captivity. Most egg-eating snakes never get large enough to consume typical chicken eggs, so smaller ones must be provided, such as finch eggs or quail eggs. Once a reliable source(s) of food is obtained, Dasypeltis make easy and hardy vivarium species. Captive breeding is virtually unknown, so almost all specimens available are wild caught.

Many owners have resorted to force feeding their Dasypeltis because the animal seems not to be eating. However, evidence has shown that, like large constrictors, these snakes may go for very long periods (months) without eating after a large meal. As long as the snake is behaving normally and does not appear to be in physical distress, force feeding is not advised. When a specimen seems to be "off" its food, offering it eggs approximately monthly is appropriate. If the snake does not eat but continues to drink, is active, and sheds, then it does not need to be force fed. Occasionally, mixing a very small amount of beaten egg into the animal's water is a way to provide some additional nourishment when they refuse whole eggs.

References Edit

External links Edit

Ad blocker interference detected!


Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.