Ptyas korros (Indo-Chinese Rat Snake)

Thais say: (ngoo sing baan)

Length: Adults are just over 1 meter.

Range: All over Thailand and most of Asia including: Burma (Myanmar), Cambodia, China, Hong Kong, India, Bangladesh, Indonesia, Laos, Taiwan, Thailand, Vietnam, Western Malaysia, and Singapore.

Habitat: Anywhere rats exist in abundance. They aren’t found on hills or in mountains, usually just the low-lying areas and where people and garbage are.

Active Time? Diurnal – active during daylight hours.

Food: Rats and other rodents, frogs and lizards. Much prefer rats. These are primarily rodent eaters and they vary little from their diet because there are usually plenty of rats available.

Defensive Behavior: Will flee very quickly if given the chance. If agitated, rat snakes bite quickly.

Venom Toxicity: No venom that is harmful to humans.

Offspring:

Notes: These are very common snakes, and are seen a lot because they prefer to be active during the daylight hours. They have very large eyes, which would make one think they can see well at night as well. These snakes can be held without striking (see video below).

Ptyas korros can be silver, grey, or brown – orange looking in color. Scales on the posterior part of the body and on the tail often yellow and edged with black. Underbelly is light yellow. Juvenile Indochinese rat snakes have a transverse series of round whitish spots or narrow yellow transverse bars.

Ptyas korros Scientific classification

Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Order: Squamata
Suborder: Serpentes
Family: Colubridae
Genus: Ptyas
Species: korros
Binomial name: Ptyas korros
(Classified by Schlegel in year 1837.)

My Indochinese Rat Snake Photos:

Another photo, showing same snake but darker exposure. It looks more brown toward the tail:

Indo-Chinese Rat Snake Video:

Juvenile Indo-Chinese Rat Snake