The Medo Pit Viper, scientifically known as Trimeresurus medoensis, is a venomous snake found in Northeast India. These snakes belong to the Viperidae family and are characterized by their distinct appearance, potent venom, and preference for forested habitats. In this article, we will discuss various aspects of the Medo Pit Viper in detail.
Medo Pit Vipers are small to medium-sized snakes, with adults measuring around 30-70 cm in length. The body is stout and cylindrical, with a short tail. The head is triangular, and the eyes are relatively large. The pupils are vertical, and there is a pit between the eye and nostril that is used to detect prey.
Scalation:
The scales of Medo Pit Vipers are keeled, meaning they have a raised ridge along the center. They have 21-23 rows of dorsal scales and 144-161 ventral scales. The subcaudal scales are paired, and the anal plate is single.
- They have keeled scales, which means each scale has a raised ridge or keel running along the center.
- They have 21-23 rows of dorsal scales running down their back.
- They have 144-161 ventral scales on their belly.
- They have paired subcaudal scales, meaning two scales on each side of the underside of their tail.
- They have a single anal plate located near the base of their tail.
- These features are common to many species in the Viperidae family, but when combined, they help to identify the Medo Pit Viper as a distinct species.
Appearance:
Medo Pit Vipers are primarily brown or green, with a series of irregular crossbands or blotches on their back. The underside is cream or yellowish. Juveniles have a brighter coloration than adults.
Natural History:
Medo Pit Vipers are primarily nocturnal and are ambush predators, hiding in vegetation or under rocks and waiting for prey to come within range. Their diet includes small rodents, lizards, and frogs.
Habitat:
Medo Pit Vipers are found in Northeast India, specifically in the Medo Hills of Arunachal Pradesh. They prefer forested habitats and can be found in tropical and subtropical forests.
Behavior:
Medo Pit Vipers are generally docile and prefer to avoid human contact. When threatened, they may coil and strike, but they are not aggressive unless provoked. They are also known to hiss loudly when threatened.
Reproduction:
Medo Pit Vipers are oviparous, meaning they lay eggs. The female will lay a clutch of 3-5 eggs in a moist, protected area. The eggs hatch after 60-70 days, and the juveniles are independent from birth.
Location:
Medo Pit Vipers are found in Northeast India, specifically in the Medo Hills of Arunachal Pradesh.
Venom:
Medo Pit Vipers are venomous and have potent venom that can cause significant tissue damage and even death in humans. The venom is primarily hemotoxic, meaning it destroys red blood cells and damages blood vessels, leading to swelling, bleeding, and tissue death. The strength of the venom varies depending on the individual snake and the location, but it is considered to be one of the most dangerous venomous snakes in Northeast India.
Medo Pit Vipers are a unique and fascinating species of snake found in Northeast India. They prefer forested habitats and have a distinct appearance with irregular crossbands or blotches on their back. Their venom is potent and can cause significant tissue damage and even death in humans. Despite their venomous nature, they are generally docile and prefer to avoid human contact.
