[DOC] [TLE] Pit viper - Wikipedia [PAR] The Crotalinae, commonly known as pit vipers, crotaline snakes, or pit adders, 
are a subfamily ... The groups of snakes represented here include rattlesnakes, 
lanceheads, and Asian pit vipers. The type genus for this .... In the past, the pit 
vipers were usually classed as a separate family: the Crotalidae. Today, however
, the... [DOC] [TLE] Rattlesnake - Wikipedia [PAR] Rattlesnakes are a group of venomous snakes of the genera Crotalus and 
Sistrurus of the subfamily Crotalinae (the pit vipers). The 36 known species of... [DOC] [TLE] Rattlesnake Facts - Live Science [PAR] Dec 12, 2014 ... Rattlesnakes are large, venomous snakes that are found throughout North .... 
Rattlesnakes are pit vipers, in the same family (Viperidae) as ... However, the 
group's Red List of Threatened Species lists three species of concern:. [DOC] [TLE] Rattlesnakes - Facts, Venom & Habitat Information - Animal Corner [PAR] Rattlesnakes belong to the class of venomous snakes known commonly as 'pit 
vipers'. There are nearly fifty species of rattlesnake, with numerous subspecies. [DOC] [TLE] Rattlesnakes and their control [PAR] Since snakes evolved from lizards, both groups make up the order Squamata. ... 
Rattlesnakes belong to the pit viper family Crotalidae, so named because all... [DOC] [TLE] Pit Vipers - Facts, Photos and Info About Pit Viper Snakes [PAR] Pit vipers are venomous snakes that use heat-sensing pits to hunt their prey. ... 
All of the snakes in this group are members of the Viperidae family of snakes -- 
vipers for short. The first ... Southern Pacific rattlesnake (Crotalus oreganus 
helleri)... [DOC] [TLE] Western Diamondback Rattlesnake - DesertUSA [PAR] Like its brethren  a clan of some 100 species of poisonous snakes generally 
called "pit Photo Western Diamondback Rattlesnake Tail vipers"  the western... [DOC] [TLE] rattlesnake | snake | Britannica.com [PAR] Mar 1, 2016 ... The other three species belong to a more primitive genus, Sistrurus, which 
includes the ... Rattlesnakes are pit vipers (subfamily Crotalinae of the family 
Viperidae), a group named for the small heat-sensing pit between each... [DOC] [TLE] Rattlesnake! [PAR] There are four species of venomous snakes in the United States. Three, the 
Copperhead, Water Moccasin and Rattlesnake, belong to a group known as pit... [DOC] [TLE] Pit Vipers - Snake Facts [PAR] The pit vipers are a group of venomous snakes, with a heat sensing system ... 
species such as the copperhead, rattlesnakes, and the cottonmouth or water 
moccasin. ... Let me start by the fact that all pit vipers belong to the Viperidae 
family, but... [DOC] [TLE] Mojave Rattlesnake - eNature [PAR] Family: Viperidae, Pit Vipers view all from this family ... Rattlesnakes, 
Copperheads, and Cottonmouths belong to a group of snakes known as pit 
vipers. [DOC] [TLE] Snakes of Tennessee [PAR] All of the venomous snakes native to Tennessee belong to the family of snakes 
called pit vipers. Pit vipers are the group of venomous snakes having a 
specialized, heat sensing ... There are four species of pit vipers in Tennessee: 
Copperhead, Western Cottonmouth, Timber Rattlesnake and the Western Pigmy 
Rattlesnake. [DOC] [TLE] Pit Viper Snake Facts | Animals - mom.me [PAR] With the exception of a few, these species belong either to the Elapidae or ... Pit 
vipers are members of the latter group, ranging in size from several feet to a few 
... The most common varieties of pit vipers are rattlesnakes, copperheads and... [DOC] [TLE] What is a group of snakes called? | Reference.com [PAR] A group of snakes can be referred to as a den, bed, pit, or nest. The exception to 
this is a group of rattlesnakes, which is called a... [DOC] [TLE] Rattlesnake - Animals - A-Z Animals - Animal Facts, Information ... [PAR] Rattlesnake are poisonous snakes that belong to the pit viper group and are 
recognized by the distinctive rattle on the end of their tail. Most species of rattlers
... [DOC] [TLE] RATTLESNAKES (Crotalus viridis viridis) - DigitalCommons ... [PAR] Crotalus, of the pit viper family ... *Information pertains to other poisonous snakes.

Question: Rattlesnakes belong to the pit group of this snake family
Answer: vipers