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Steppe rat snake

Species of snake From Wikipedia, the free encyclopedia

Elaphe dione, commonly known as Dione's rat snake, the steppe rat snake, or the steppes rat snake, is a species of snake in the family Colubridae. The species is native to Asia and Eastern Europe. There are no subspecies that are recognized as being valid. A large specimen from Putyatin Island measured up to 90 cm (3.0 ft) in length.[3]

Phylum:Chordata
Class:Reptilia
Order:Squamata
Suborder:Serpentes
Quick facts Conservation status, Scientific classification ...
Steppe rat snake
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Order: Squamata
Suborder: Serpentes
Family: Colubridae
Genus: Elaphe
Species:
E. dione
Binomial name
Elaphe dione
(Pallas, 1773)
Synonyms[2]
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Etymology

The specific name, dione, refers to the Greek mythological figure Dione who was the mother of Aphrodite.[4]

Habitat

E. dione is found in eastern Ukraine, southern and southeastern Russia, Central Asia, Iran, Afghanistan, Mongolia, parts of China, and Korea.[1][2] It is found in a wide variety of habitats including forest, shrubland, grassland, rocky areas, desert, freshwater wetlands, and disturbed areas, at altitudes from sea level to 3,580 m (2.22 mi).[1]

Behavior

An adult female mates with two or more males, sometimes copulating with two males at the same time.[5] E. dione is oviparous,[2] and adult females lay a clutch of 3–15 eggs in July or August,[1] though some can lay a clutch of up to 24 eggs.[6]

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