Large-scaled tree viper

Trimeresurus macrolepis

''Trimeresurus macrolepis'' is an arboreal, green coloured, forest-dwelling venomous pitviper species endemic to the Southern Western Ghats. No subspecies are currently recognized.
Large Scaled Pit Viper (Trimeresurus macrolepis)  Geotagged,India,Summer,Trimeresurus macrolepis

Appearance

Adults may attain a total length of 68 cm , which includes a tail 12 cm long.

Dorsally, ''T. macrolepis'' is bright green, with blackish skin between the scales in some places. There is a yellow or white stripe on each side of the body, which runs along the first dorsal scale row. The upper lips are pale green, and there may be a black streak behind the eye. Ventrally, it is pale greenish.

The dorsal scales, which are large, keeled, and overlapping, are arranged in only 12-15 rows at midbody. The dorsal scales in the 10 middle rows are always the largest, and additional rows are made up of smaller scales. An even number of dorsal scale rows is frequently found in this species, even though it is uncommon in snakes in general. Ventrals 133-143; subcaudals divided 44-58.

The scales on the top of the head are very large, smooth, and overlapping. There is an elongate subocular, which is separated from the upper labials by a row of a few small scales. There are 7-8 upper labials, of which the 3rd is the largest.
Large scaled pit viper One of the beautiful pit viper species found in the western ghats. There is only one morph of this species found so far and it sharply resembles the pit viper species(pope's pit viper) found in the north east India. One more interesting fact of this species of viper is they are oviparous i.e., they lay eggs. Then the question comes why are they grouped under family "Viperidae"? Trimeresurus macrolepis,endemic,india,kallakad mundanthurai tiger reserve,kmtr,monsoon,near threatened,tamil nadu,western ghats

Behavior

It is both terrestrial and arboreal, using its prehensile tail to hold onto branches. The heat-sensing loreal pits are used to locate warm-blooded prey.
Large scaled pit viper - The ventral view Notice the white scales on both the sides. It looks more like the pit vipers found in the northeast. Trimeresurus macrolepis,india,monsoon,pit viper,reptile,tamil nadu,ventral scales,viper,western ghats,wild

Habitat

''T. macrolepis'' prefers evergreen forests, and is also found in tea plantations.

Reproduction

''T. macrolepis'' is oviparous. Sexually mature females lay eggs in October, in clutches of 4-7.

Food

It preys upon rodents.

Defense

Even though tea pickers are frequently bitten by this species, the bites are seldom fatal.

References:

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Taxonomy
KingdomAnimalia
DivisionChordata
ClassReptilia
OrderSquamata
FamilyViperidae
GenusTrimeresurus
SpeciesT. macrolepis
Photographed in
India