Sheltopusik

Can blink and close their eyes while sleeping, something snakes cannot do

Kudaibergen Amirekul


Sheltopusik

EXEWCRENVUNTLCDDNE

Can blink and close their eyes while sleeping, something snakes cannot do

Population

It is one of the most fascinating reptiles in Europe and western Asia, mainly because it looks exactly like a snake at first glance. It has a long, smooth body covered in shiny scales, and people who encounter it often mistake it for a viper or grass snake. But despite its snake-like appearance, the Sheltopusik is in fact a lizard, and it has plenty of unique traits that set it apart.

The key giveaway is that, unlike snakes, Sheltopusiks have visible ear openings and eyelids. If you see one blink, you’ll know it’s not a snake! Its body is generally a light brown or gray with faint stripes or speckling, and its scales give it a glossy look. The tail makes up more than half its total length, and—as with many lizards—it can break off when grabbed by a predator, a defense mechanism known as caudal autotomy. Interestingly, this ability gave rise to the nickname “glass lizard”, since people once believed they “shattered” into pieces when handled, only to later “reform”—a myth rooted in truth, as the tail fragments wriggle dramatically when detached.

Sheltopusiks are found in a wide range of habitats, from the Balkans and the Caucasus to Central Asia, living in grasslands, scrub, open woodlands, and even farmlands. They are ground-dwellers, preferring dry, sunny areas, but they can also be spotted in gardens or near villages, where they hunt for their favorite prey: insects, snails, and small vertebrates. Their powerful jaws and blunt teeth make them especially skilled at crunching through snail shells. They are diurnal, most active during the day, and though they may look slow, they can move surprisingly quickly when threatened.

Distribution

Country
Population est.
Status
Year
Comments
Afghanistan
2016
Albania
2016
Armenia
2016
Azerbaijan
2016
Bosnia And Herz.
2016
Bulgaria
2016
Croatia
2016
Georgia
2016
Greece
2016
Iran
2016
Iraq
2016
Israel
2016
Jordan
2016
Kazakhstan
2016
Kyrgyzstan
2016
Lebanon
2016
Montenegro
2016
North Macedonia
2016
Russia
2016
Syria
2016
Tajikistan
2016
Turkmenistan
2016
Turkey
2016
Ukraine
2016
Uzbekistan
2016

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Terrestrial / Aquatic

Altricial / Precocial

Polygamous / Monogamous

Dimorphic (size) / Monomorphic

Active: Diurnal / Nocturnal

Social behavior: Solitary / Pack / Herd

Diet: Carnivore / Herbivore / Omnivore / Piscivorous / Insectivore

Migratory: Yes / No

Domesticated: Yes / No

Dangerous: Yes / No