King Ratsnake

King Ratsnake

Taiwan stink snake, "stink snake", "stinking goddess"

Kingdom
Phylum
Subphylum
Class
Order
Suborder
Family
Genus
SPECIES
Elaphe carinata
Population size
Unknown
Life Span
15-25 years
Length
240
94
cminch
cm inch 

The King ratsnake (Elaphe carinata) is a large nonvenomous Colubrid snake found in Southeast and East Asia. The common name of "king ratsnake" refers to its habit of eating other snakes, including venomous species such as the Chinese cobra and the Sharp-nosed viper.

Appearance

King ratsnakes are large snakes with a total length of up to 240 cm (7.9 ft). They have square-shaped head, large eyes and heavily keeled scales. They are olive-brown to olive-yellow in color but some young individuals have dark markings all over their bodies. THeir other common names "stink snake" or "stinking goddess" refer to their highly developed post-anal glands which, when the snake is picked up, are frequently emptied, with a very strong, bad odor.

Distribution

Geography

King ratsnakes are found in China, northern Vietnam, Taiwan, and Japan (Ryukyu Islands). These snakes can be found in lowland and mountainous areas. They inhabit forests, montane forests, thickly wooded areas, rocky valleys, rice paddies, and agricultural areas.

Climate zones

Habits and Lifestyle

King ratsnakes are solitary creatures. They can be active during the day or night. They are very fast and are also very aggressive; they don't hesitate to strike and bite. King ratsnakes are active predators and suffocate their prey by constriction, similar to the hunting technique of boas and pythons.

Seasonal behavior

Diet and Nutrition

King ratsnakes are carnivores. They eat everything from beetles to birds and especially favor other snakes. They also prey on rodents and other small animals.

Mating Habits

REPRODUCTION SEASON
spring
FEMALE NAME
female
MALE NAME
male
BABY NAME
snakelet
web.animal_clutch_size
8-20 eggs

King ratsnakes breed in spring. Females lay 8 to 20 eggs per clutch around July and protect them until they hatch.

Population

Population threats

One of the main threats to this species is habitat loss due to deforestation, degradation, and destruction. Another serious threat comes from humans. These snakes are extensively killed and collected for the exotic pet trade. The King ratsnake is one of the major species in the snake trade in China, particularly in the skin trade but also of live animals; it is the most commonly available snake in restaurants.

Population number

The IUCN Red List and other sources don’t provide the number of the King ratsnake total population size. However, in 2009 the overall population size of this species was estimated to be about 9,700,000 individuals. Currently, the King ratsnake is classified as Least Concern (LC) on the IUCN Red List, but its numbers today are decreasing.

References

1. Elaphe carinata Wikipedia article - https://en.wikipedia.org/wiki/Elaphe_carinata

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