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Japanese rat snake

The Japanese rat snake (Elaphe climacophora) is a medium-sized colubrid snake found throughout the Japanese archipelago (except the far South West) as well as on the Russian-administered Kunashir Island.[1] In Japanese it is known as the aodaishō[2] or "blue general". It is non-venomous. It is hunted by eagles and tanukis.

Japanese rat snake
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Order: Squamata
Suborder: Serpentes
Family: Colubridae
Genus: Elaphe
Species:
E. climacophora
Binomial name
Elaphe climacophora
(Boie, 1826)
Japanese rat snake
Japanese rat snakes crawls into a pipe

The snakes hibernate for three to four months, mate in spring and lay 7–20 eggs in early summer.

Description edit

 
Head
 
Elaphe climacophora by Kawahara Keiga, 1823–1829

Adults reach one to two meters in length and about five centimeters in girth. E. climacophora is the largest Japanese snake outside Okinawa. They are variable in color, ranging from pale yellow-green to dark blue-green.

Juveniles have brown-stripe pattern that may be mimesis of the venomous mamushi. An albino form is known, with specimens especially numerous near Iwakuni, where they are called "Iwakuni white snakes" and revered as messengers of deities and deity-guardians of mountains and rivers. The albino population was protected in 1924 as a "national monument."

Feeding edit

Japanese rat snakes eat a variety of small animals: rodents, frogs, lizards, shrooms, or flies. They are good at climbing and often raid bird nests. They were favoured by farmers as effective rat control, though unpopular with chicken rearers.

Hybrids edit

In the German reptile zoo Exotarium Oberhof Elaphe climacophora mated with Elaphe schrenckii to produce fertile hybrids. Offspring look very much like Elaphe taeniura.

References edit

  1. ^ a b Kidera, N.; Ota, H. (2017). "Elaphe climacophora". IUCN Red List of Threatened Species. 2017: e.T47755764A47755773. doi:10.2305/IUCN.UK.2017-3.RLTS.T47755764A47755773.en. Retrieved 19 November 2021.
  2. ^ Elaphe climacophora at the Reptarium.cz Reptile Database. Accessed 3 January 2021.
  • Ratsnakes.com

japanese, snake, this, article, includes, list, general, references, lacks, sufficient, corresponding, inline, citations, please, help, improve, this, article, introducing, more, precise, citations, january, 2021, learn, when, remove, this, template, message, . This article includes a list of general references but it lacks sufficient corresponding inline citations Please help to improve this article by introducing more precise citations January 2021 Learn how and when to remove this template message The Japanese rat snake Elaphe climacophora is a medium sized colubrid snake found throughout the Japanese archipelago except the far South West as well as on the Russian administered Kunashir Island 1 In Japanese it is known as the aodaishō 2 or blue general It is non venomous It is hunted by eagles and tanukis Japanese rat snakeConservation statusLeast Concern IUCN 3 1 1 Scientific classificationDomain EukaryotaKingdom AnimaliaPhylum ChordataClass ReptiliaOrder SquamataSuborder SerpentesFamily ColubridaeGenus ElapheSpecies E climacophoraBinomial nameElaphe climacophora Boie 1826 Japanese rat snake source source source source source source source source Japanese rat snakes crawls into a pipeThe snakes hibernate for three to four months mate in spring and lay 7 20 eggs in early summer Contents 1 Description 2 Feeding 3 Hybrids 4 ReferencesDescription edit nbsp Head nbsp Elaphe climacophora by Kawahara Keiga 1823 1829Adults reach one to two meters in length and about five centimeters in girth E climacophora is the largest Japanese snake outside Okinawa They are variable in color ranging from pale yellow green to dark blue green Juveniles have brown stripe pattern that may be mimesis of the venomous mamushi An albino form is known with specimens especially numerous near Iwakuni where they are called Iwakuni white snakes and revered as messengers of deities and deity guardians of mountains and rivers The albino population was protected in 1924 as a national monument Feeding editJapanese rat snakes eat a variety of small animals rodents frogs lizards shrooms or flies They are good at climbing and often raid bird nests They were favoured by farmers as effective rat control though unpopular with chicken rearers Hybrids editIn the German reptile zoo Exotarium Oberhof Elaphe climacophora mated with Elaphe schrenckii to produce fertile hybrids Offspring look very much like Elaphe taeniura References edit nbsp Wikimedia Commons has media related to Elaphe climacophora a b Kidera N Ota H 2017 Elaphe climacophora IUCN Red List of Threatened Species 2017 e T47755764A47755773 doi 10 2305 IUCN UK 2017 3 RLTS T47755764A47755773 en Retrieved 19 November 2021 Elaphe climacophora at the Reptarium cz Reptile Database Accessed 3 January 2021 Ratsnakes com Retrieved from https en wikipedia org w index php title Japanese rat snake amp oldid 1214679971, wikipedia, wiki, book, books, library,

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