Dec 3, 2021 · There are three subdivisions of the Viperidae family: Viperinae, Crotalinae, and Azemiopinae. The Viper has an identifying triangular head with sophisticated venom glands and hinged fangs. It has keeled scales that serve the Viper in numerous ways, including camouflage and threat display.

Apr 25, 2024 · Across the top of the head are 9-14 interocular scales and 14-21 circumorbital scales. They have 10-12 supralabials separated from the eye by 1-3 rows of scales. The fourth supralabial is the largest, and 10-13 sublabials are also present.

Venomous snakes in Kentucky have a very conspicuous sensory area or pit (hence the name 'pit viper') on each side of the head. The pit looks somewhat like a nostril and helps the snake locate warm-bodied prey.

2 days ago · Identifying a viper requires careful observation and an understanding of their defining characteristics. While some traits overlap with non-venomous snakes, the combination of the following features strongly suggests a viper: 1. Head Shape: The Triangular Trademark. The most recognizable feature is the triangular, or arrow-shaped, head. This ...

Sep 8, 2023 · For starters, instead of the usual rough, keeled scales common to most vipers, Fea’s vipers have smooth scales covering their entire bodies. In addition, the scalation on and around their heads more closely resembles that of colubrid and elapid snakes than vipers.

In vipers or adders (Viperinae) and pitvipers (Crotalinae), the head is roughly triangular and is distinct from the rest of the body. The head bears nine symmetrical plates (as in Agkistrodon and Gloydius), fragmented head plates (as in many Vipera), or numerous small scales (as in Bitis and Ophryacus). The pupils are usually vertical and ...

The head of the common European adder is large and very distinct, with the sides looking vertical and flat. It has large eyes that are equal in size or larger than of its nasal scale. The middle body has dorsal scales and is loosely attached to its skin with the lower rows wider.

One of the most striking features of the Saw-scaled Viper is its triangular-shaped head. The head is distinct from the body and wider than the neck, giving it a characteristic “arrowhead” appearance.

It has a stout body and a triangular-shaped head with small, upturned scales on its snout. The coloration of the Saw-Scaled Viper varies, but it often has a reddish-brown or grayish background with distinct patterning consisting of dark chevron-like markings along its back.